DataStax and open-source API documentation

For information about the Astra DB DevOps API, Data API, and clients, see Intro to Astra DB APIs.

For information about the Astra Streaming DevOps API, Astra Streaming Pulsar Admin API, and support for other Pulsar APIs, see Astra Streaming APIs.

You can use DataStax drivers for Apache Cassandra®, DSE, HCD, and Astra DB.

For general information about drivers, including supported versions and languages, see the DataStax driver matrix. For information about using drivers with a specific product, refer to that product’s documentation.

The DataStax Spark Cassandra Connector API lets you expose tables as Spark Resilient Distributed Datasets (RDDs), write Spark RDDs to tables, and execute arbitrary CQL queries in your Spark applications.

The DseGraphFrame framework (6.8 | 6.7 | 6.0| 5.1) allows you create applications that use the Spark API for analytics operations on DSE Graph. It is inspired by the Databricks GraphFrame library and supports a subset of the Gremlin graph traversal language. You can read DSE Graph data into a GraphFrame and write GraphFrame objects from any format supported by Spark into DSE Graph.

The DSE OpsCenter API facilitates the development of websites and programs to retrieve data and perform DSE administrative actions. The OpsCenter API provides the ability to make RESTful requests for programmatically performing the same set of operations as the OpsCenter GUI.