QUESTDB 10.1: FRESHER DATA, LESS I/O, AND MORE ANALYSIS IN SQL

Summary from the TLDR DevOps newsletter

QuestDB 10.1 adds optional merge-append partitions that reduce rewriting when late data arrives, with background compaction reclaiming obsolete rows. On QuestDB's public demo, enabling the feature reduced rows written per ingested row from about 440 to 8. The release also adds exact percentiles and SQL subsampling.