Tuning the database
- Tuning Java Virtual Machine
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Improve performance or reduce high memory consumption by tuning the Java Virtual Machine (JVM).
 - Tuning Bloom filters
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DataStax Enterprise (DSE) uses Bloom filters to determine whether an SSTable has data for a particular row.
 - Configuring memtable thresholds
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Configure memtable thresholds to improve write performance.
 - Configuring data caches
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Information about partition key cache, row cache, and row-level permission cache in DSE.
 - Changing heap size parameters
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Adjust the heap size to help optimize the performance of the application.