ksqlDB 0.11.0 - New Features & Improvements

What this post added

ksqlDB 0.11.0 introduces HTTP client caching for inter-node requests to improve pull query performance in multi-node clusters. It also fixes a bug where old windows were not properly expired from the underlying Kafka topic for windowed tables, and ensures that retention clauses for windowed aggregations now impact the underlying Kafka topic. New Java client methods are available for creating and managing streams, tables, and persistent queries (via executeStatement()), and for listing streams, tables, topics, and queries (listStreams(), listTables(), listTopics(), listQueries()). The WINDOWEND keyword is now supported in pull query filters.