Data●●●Banger
SQLite-Columnar – Columnar Storage for SQLite
Columnar storage inside SQLite delivers 130,000x speedup on aggregation scans.
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marcobambini
401mo ago
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GitHub Repository
Fast time-series extension for PostgreSQL
223 starsRust
Pg_deltax, Apache-licensed alternative to TimescaleDB
by tee-es-gee·May 19, 2026·39 points·1 comment
AI Analysis
●●SolidNiche Gem
Stores columnar data in regular Postgres tables so pg_dump and replication just work.
Strengths
- •Uses standard Postgres storage format enabling native backup and crash recovery
- •Ranks highest among Postgres extensions on ClickBench combined metric
- •Achieves 7x compression ratio on web analytics datasets without custom disk formats
Weaknesses
- •Still trails ClickHouse and DuckDB on analytical query performance benchmarks
- •Niche use case where TimescaleDB already dominates the Postgres time-series market
Category
Target Audience
Data engineers needing time-series analytics in PostgreSQL
Similar To
TimescaleDB · Columnar extension by Citus
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