Download all versions of web-grid JAR files with all dependencies
web-grid from group org.apache.oodt (version 1.0)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
Show documentation
Show documentation
There is no JAR file uploaded. A download is not possible! Please choose another version.
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Artifact web-grid
Group org.apache.oodt
Version 1.0
Last update 21. June 2016
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 1.0
Last update 21. June 2016
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
web-grid from group org.apache.oodt (version 0.12)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
Show documentation
Show documentation
There is no JAR file uploaded. A download is not possible! Please choose another version.
0 downloads
Artifact web-grid
Group org.apache.oodt
Version 0.12
Last update 10. February 2016
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 0.12
Last update 10. February 2016
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
web-grid from group org.apache.oodt (version 0.11)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
Show documentation
Show documentation
There is no JAR file uploaded. A download is not possible! Please choose another version.
0 downloads
Artifact web-grid
Group org.apache.oodt
Version 0.11
Last update 03. January 2016
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 0.11
Last update 03. January 2016
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
web-grid from group org.apache.oodt (version 0.10)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
Show documentation
Show documentation
There is no JAR file uploaded. A download is not possible! Please choose another version.
0 downloads
Artifact web-grid
Group org.apache.oodt
Version 0.10
Last update 04. September 2015
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 0.10
Last update 04. September 2015
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
web-grid from group org.apache.oodt (version 0.9)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
Show documentation
Show documentation
There is no JAR file uploaded. A download is not possible! Please choose another version.
0 downloads
Artifact web-grid
Group org.apache.oodt
Version 0.9
Last update 31. May 2015
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 0.9
Last update 31. May 2015
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
web-grid from group org.apache.oodt (version 0.8.1)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
Show documentation
Show documentation
There is no JAR file uploaded. A download is not possible! Please choose another version.
0 downloads
Artifact web-grid
Group org.apache.oodt
Version 0.8.1
Last update 07. February 2015
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 0.8.1
Last update 07. February 2015
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
web-grid from group org.apache.oodt (version 0.8)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
Show documentation
Show documentation
There is no JAR file uploaded. A download is not possible! Please choose another version.
0 downloads
Artifact web-grid
Group org.apache.oodt
Version 0.8
Last update 19. December 2014
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 0.8
Last update 19. December 2014
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
web-grid from group org.apache.oodt (version 0.7)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
Show documentation
Show documentation
There is no JAR file uploaded. A download is not possible! Please choose another version.
0 downloads
Artifact web-grid
Group org.apache.oodt
Version 0.7
Last update 15. September 2014
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 0.7
Last update 15. September 2014
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
web-grid from group org.apache.oodt (version 0.6)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
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Artifact web-grid
Group org.apache.oodt
Version 0.6
Last update 08. July 2013
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 0.6
Last update 08. July 2013
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
web-grid from group org.apache.oodt (version 0.5)
The OODT grid services (product and profile services) use CORBA or
RMI as their underlying network transport. However, limitations
of CORBA and RMI make them inappropriate for large-scale
deployments. For one, both are procedural mechanisms, providing a
remote interface that resembles a method call. This makes
streaming of data from a service impossible, because there are
limitations to the sizes of data structures that can be passed
over a remote method call. Instead, repeated calls must be made
to retrieve each block of a product, making transfer speeds
horribly slow compared to HTTP or FTP. (Block-based retrieval of
profiles was never implemented, resulting in out of memory
conditions for large profile results, which is another problem.)
Second, both CORBA and RMI rely on a central name registry. The
registry makes an object independent of its network location,
enabling a client to call it by name (looking up its last known
location in the registry). However, this requires that server
objects be able to make outbound network calls to the registry
(through any outbound firewall), and that the registry accept
those registrations (through any inbound firewall). This required
administrative action at institutions hosting server objects and
at the institution hosting the registry. Often, these firewall
exceptions would change without notice as system adminstrators
changed at each location (apparently firewall exceptions are
poorly documented everywhere). Further, in the two major
deployments of OODT (PDS and EDRN), server objects have almost
never moved, nullifying any benefit of the registry. This
project, OODT Web Grid Services, avoids the prolems of CORBA and
RMI by using HTTP as the transport mechanism for products and
profiles. Further, it provides a password-protected mechanism to
add new sets of product and profile query handlers, enabling
seamless activation of additional capabilities.
Group: org.apache.oodt Artifact: web-grid
Show documentation
Show documentation
There is no JAR file uploaded. A download is not possible! Please choose another version.
0 downloads
Artifact web-grid
Group org.apache.oodt
Version 0.5
Last update 19. December 2012
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
Group org.apache.oodt
Version 0.5
Last update 19. December 2012
Tags: using passed benefit accept mechanism deployments seamless over compared procedural slow central objects these services transfer hosting without calls inappropriate prolems structures further conditions project system enabling http them registry each mechanisms speeds institutions query data made block retrieval resulting looking exceptions transport registrations notice products oodt streaming rely avoids implemented repeated product independent additional method capabilities profiles horribly adminstrators based sizes both second client last location change resembles impossible remote poorly password must handlers changed almost would results action sets underlying required everywhere documented however providing requires that corba often known inbound this make large scale call have limitations through object from nullifying network because another protected able name grid making administrative outbound apparently major activation profile institution those firewall makes provides problem edrn interface memory moved never which retrieve there service instead server their
Organization not specified
URL Not specified
License not specified
Dependencies amount 8
Dependencies oodt-commons, oodt-profile, oodt-product, oodt-xmlquery, jena, xercesImpl, xercesImpl, xalan,
There are maybe transitive dependencies!
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