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The Eclipse JNoSQL layer to Couchbase
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/*
* Copyright (c) 2022 Contributors to the Eclipse Foundation
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Apache License v2.0 is available at http://www.opensource.org/licenses/apache2.0.php.
*
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
*
* Otavio Santana
*/
/**
* OrientDB is an open source NoSQL database management system written in Java. It is a multi-model database,
* supporting graph, document, key/value, and object models, but the relationships are managed as in graph databases
* with direct connections between records. It supports schema-less, schema-full and schema-mixed modes.
* It has a strong security profiling system based on users and roles and supports querying with Gremlin
* along with N1QL extended for graph traversal. OrientDB uses several indexing mechanisms based
* on B-tree and Extendible hashing, the last one is known as "hash index", there are plans to implement
* LSM-tree and Fractal tree index based indexes. Each record has Surrogate key which indicates position
* of record inside of Array list , links between records are stored either as single value of record's
* position stored inside of referrer or as B-tree of record positions (so-called record IDs or RIDs)
* which allows fast traversal (with O(1) complexity) of one-to-many relationships and fast addition/removal
* of new links. OrientDB is the second most popular graph database according to the DB-Engines graph database ranking.
*/
package org.eclipse.jnosql.databases.couchbase.mapping;
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