Simulate real-world application workloads. Track keyspace state and iterate with composable patterns: thread partitioning, Zipfian/hotspot distributions, atomic claiming, sampling—lock-free primitives for building realistic benchmarks.

Docker Image /tools for working with Amazon Keyspaces.

Stream Amazon Keyspaces Change Data Capture (CDC) events to Amazon S3 using the AWS Keyspaces Streams Kinesis Adapter.

Collection of sample code for Amazon Keyspaces (for Apache Cassandra)

A SigV4 authentication plugin for the open-source Python Driver for Apache Cassandra. Allows use of IAM users and roles.

A SigV4 authentication plugin for the open-source DataStax Java Driver for Apache Cassandra. Allows use of AWS IAM users and roles for direct authentication.

A SigV4 authentication plugin for the open-source Gocql Driver for Apache Cassandra. Allows use of IAM users and roles

exploratory project to see how to consume Apache Cassandra / AWS Keyspaces from spring-boot-kotlin project

A SigV4 authentication client side plugin for the open-source DataStax NodeJS Driver for Apache Cassandra. Allows use of IAM users and roles.

Cassandra for Beginners

Command-line tool for converting Apache Cassandra Query Language (CQL) scripts to AWS CloudFormation (CFN) templates, so Amazon Keyspaces (for Apache Cassandra) schema can be easily managed in AWS CloudFormation stacks.

An example of a custom codec that can be used to support transparent communication with Amazon S3 from Amazon Keyspaces (for Apache Cassandra) driver side

AWS-Keyspaces-Cassandra-IOT-Drilling-App

Aggregation query proxy is a scalable sidecar application that sits between a customer application and Amazon Keyspaces/DynamoDB. It allows you to run bounded aggregation queries against Amazon Keyspaces and DynamoDB services.

Coding Example for aws-sigv4-auth-cassandra-java-driver-plugin, a SigV4 authentication plugin for use with DataStax java driver and Apache Cassandra.

A sample repository demonstrating how to use Astra Data & DevOps APIs in Ansible playbooks.