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.
Getting started |
Newbie starting point |
What’s new in 5.0 |
What’s new in Cassandra 5.0 |
Architecture |
Cassandra’s big picture |
Data modeling |
Hint: it’s not relational |
Cassandra Query Language (CQL) |
CQL reference documentation |
Configuration |
Cassandra’s handles and knobs |
Operation |
The operator’s corner |
Tools |
cqlsh, nodetool, and others |
Troubleshooting |
What to look for when you have a problem |
FAQ |
Frequently asked questions |
Plug-ins |
Third-party plug-ins |
Native Protocols |
Native Cassandra protocol specifications |