Write Path
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DS201 Exercise 15: Write Path
- Difficulty: Beginner
- Time: 10 minutes
In this hands-on lab, you will:
- Watch the commit log as data is written to the database
- Use nodetool to view statistics for a CQL table
- Force data that has been written in memory to flush to disk
- Look for commit log segments being replayed when starting a node
Cassandra has an optimized write path. It can be very helpful to understand the write path to make use of Cassandra effectively.