# ReadSessions

The ReadSession API allows for consumers to stream large amounts of data to other environments in a performant, resumable, and parallelized manner. The general flow is to create a ReadSession on a specific table, upload, or query result, and then read from the stream(s) within that ReadSession.

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ReadSessions are somewhat complicated and rely on extra orchestration to manage state and handle retries. When using the R, Python, or Javascript client libraries, such nuances are automatically handled. 

When using the REST API with smaller tables, consider calling the `listRows` method on the relevant resources. E.g.: `/tables/<table>/rows?format=csv`.
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