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Performance

This section of the documentation shows you how tune your setup and get the best performance from CrateDB.

Table of contents

• Memory configuration
  • Limits
  • Swap
• Sharding guide
  • Optimising for query performance
  • Optimising for ingestion performance
• Insert performance
  • Insert methods
  • Bulk inserts
  • Parallel inserts
  • Configuration tuning for inserts
  • Testing inserts performance
• Select performance
  • Aggregations and GROUP BY