SCADA Historian Architecture: 2026 Design Patterns from First Principles
First-principles guide to SCADA historian design — tag ingest, compression, retention, query patterns, and modern stacks (PI, InfluxDB, Timescale).
InfluxDB 3 vs TimescaleDB vs ClickHouse for IoT Time Series (2026)
Decision matrix comparing InfluxDB 3.0, TimescaleDB 2.17, and ClickHouse 24 for IoT time-series workloads — ingestion rates, compression, query latency, and TCO at scale.
TimescaleDB Internals: Hypertables, Chunks, Compression, and Continuous Aggregates (2026)
TimescaleDB internals explained: hypertables and chunk partitioning, columnar compression, continuous aggregates, retention, and tuning Postgres for time-series at scale.
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.