Unmaintained older versions of cassandra are archived here Browse through the case studies to learn how other users in our worldwide community are getting value out of cassandra. The pgp keys used to sign releases are available in this keys file.
This is the official documentation for apache cassandra
If you would like to contribute to this documentation, you are welcome to do so by submitting your contribution like any other patch following these instructions.
Read through the cassandra basics to learn main concepts and how cassandra works at a high level To understand cassandra in more detail, head over to the docs. This update is especially impactful for domains like machine learning and artificial intelligence (ai). Since it is a distributed database, cassandra can (and usually does) have multiple nodes
A node represents a single instance of cassandra
