In this learning unit, you will learn about:
- Internode messaging optimization
- Internode messaging stabilization
- Internode metrics virtual tables
Apache Cassandra™ Internode Messaging Improvements
Welcome to Internode Messaging
One performance enhancement of Apache Cassandra™ 4.X is internode communication optimizations and tuning. These adjustments consist of several changes; some of these changes are just good to know about, but others you can tune with parameters. Many of the internode communication changes are a result of retiring technical debt.
Not all of these adjustments are visible outside of the Cassandra code. But in this scenario, we explain the changes and show you what we can.