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Engineering

Meet GroeneAI: our autonomous contributor to ClickHouse

Meet GroeneAI, ClickHouse’s autonomous engineering agent that contributed more than 3,000 merged pull requests in under seven months.

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James Cunningham, Artem Brustovetskii and Alex Soffronow Pagonidis
Oct 29, 2026 · 9 minutes read
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re2 regular expressions in postgres
Engineering

Introducing pg_re2, fast, RE2-powered regular expressions in Postgres

David Wheeler and Philip Dubé · Jul 8, 2026
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Engineering

Why we rewrote WAL-G for Postgres backups in Rust: Meet WAL-RUS

Sai Srirampur and Philip Dubé · Jun 25, 2026
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Engineering

What's New in pg_clickhouse v0.3.2: Postgres 19, TLS, Regex, and Memory

David Wheeler · Jun 23, 2026
postgres clickhouse update 1
Engineering

What's new in Postgres Managed by ClickHouse: RBAC, Terraform, ClickPipes, extensions, and more

Kaushik Iska · Jun 18, 2026
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Engineering

What a difference 10 years of open source makes

Al Brown · Jun 16, 2026
github
Engineering

Ten years of ClickHouse in open source

Alexey Milovidov · Jun 15, 2026
postgres fdw2
Engineering

Postgres FDW: Pushdown is a negotiation

Kaushik Iska, David Wheeler and Philip Dubé · May 14, 2026
postgres query performance 1
Engineering

Introducing Postgres Query Insights in ClickHouse Cloud

Amog Iska · May 7, 2026
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Engineering

PostgresBench: A Reproducible Benchmark for Postgres Services

Lionel Palacin · Apr 2, 2026
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Engineering

Making large Postgres migrations practical: 1TB in 2 hours with PeerDB

Amogh Bharadwaj · Feb 19, 2026
pg stats ch
Engineering

pg_stat_ch: a PostgreSQL extension that exports every metric to ClickHouse

Kaushik Iska · Feb 13, 2026
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Engineering

ClickHouse Release 25.12

ClickHouse · Jan 14, 2026
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Engineering

The Journey to Zero-Copy: How chDB Became the Fastest SQL Engine on Pandas DataFrame

Xiaozhe Yu Auxten Wang · Jan 9, 2026
perf
Engineering

Good technology blogs: a reading list for the holidays

Alexey Milovidov · Dec 29, 2025
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Engineering

What really matters for performance: lessons from a year of benchmarks

Tom Schreiber · Dec 22, 2025
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