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TimescaleDB vs ClickHouse: Real-Time Time-Series Ingestion, Compression & Query Latency

TimescaleDB vs ClickHouse: Real-Time Time-Series Ingestion, Compression & Query Latency Executive Summary & Decision Matrix Metric TimescaleDB 2.17 (PostgreSQL 17) ClickHouse 24.10 Delta Single-node ingest (32 cores, NVMe, 10KB rows) ~1.1M rows/sec (COPY, 1 chunk active) ~4.8M rows/sec (async INSER…

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  1. 2026-11-06 08:16 · DEV Community — AI
    TimescaleDB vs ClickHouse: Real-Time Time-Series Ingestion, Compression & Query Latency

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