DuckDB vs ClickHouse for Embedded Analytics: An ADR
An architecture decision record comparing DuckDB and ClickHouse for embedded analytics in 2026: in-process vs server OLAP, cost, scale, and when to pick each.
Time-Series Database Internals: InfluxDB 3, TimescaleDB, and QuestDB Under the Hood
How modern TSDBs work internally — storage engines, compression, hypertables, columnar vs row-oriented, and which to choose for IoT, APM, or financial workloads.