
docs-for-nb.04_builtins.index.md Maven / Gradle / Ivy
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title: Built-In Workloads
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There are a few built-in workloads which you may want to run. These workloads can be run from a command without having to configure anything, or they can be tailored with their built-in parameters.
This section of the guidebook will explain each of them in detail.
## Built-In Workload Conventions
The built-in workloads follow a set of conventions so that they can
be used interchangeably:
### Phases
Each built-in contains the following tags that can be used to break the workload up into uniform phases:
- schema - selected with `tags=phase:schema`
- rampup - selected with `tags=phase:rampup`
- main - selected with `tags=phase:main`
### Parameters
Each built-in has a set of adjustable parameters which is documented below per workload. For example, the cql-iot workload has a `sources` parameter which determines the number of unique devices in the dataset.
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