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Spring-Data-Redis

Configuring Spring Data Redis with Lettuce for Effective Pipeline Operations

Configuring Spring Data Redis with Lettuce for Effective Pipeline Operations

·1205 words·3 mins
A comprehensive guide on how to properly configure Spring Data Redis with Lettuce to enable pipeline functionality. Learn about connection sharing, AutoFlushCommands, and PipeliningFlushPolicy configurations to optimize your Redis batch operations and reduce network round-trip time.
Spring Data Redis Connection Leak Mystery: When Your Microservice Goes Rogue

Spring Data Redis Connection Leak Mystery: When Your Microservice Goes Rogue

·1820 words·9 mins
A production incident investigation revealing how Spring Data Redis + Lettuce can leak connections when mixing SessionCallback and executeWithStickyConnection operations. Deep dive into connection management mechanisms, JFR analysis techniques, and practical solutions to prevent your Redis connection pool from becoming a black hole.