이상부·Oct 31Aster TSDB, Part 3: Inside the Storage Engine — Time-Aware Compaction and 1.7 Bytes per RowHow Aster TSDB stores 20 million industrial rows in 33 MB instead of 238, and why compressing them made every query we measured the same or…
이상부·Oct 31Aster TSDB, Part 2: Time-Series Functions, Gap-Fill and Full-Text Search in Plain CQL21 native functions, gap-fill with locf and interpolate, reset-aware counters, exact percentiles and substring search that handles Korean…
이상부·Oct 31Aster TSDB: A Time-Series Database Built on Apache Cassandra (Part 1 of 3)Swap one jar, keep your cluster. 7.1× less disk, 3–6× faster queries, 21 server-side time-series functions, and storage that compresses…
