Log inSign up
ClickHouse
4,692 posts
Image
user avatar
ClickHouse
@ClickHouseDB
ClickHouse is the fastest open-source OLAP database ⚡ Download: clickhouse.com GitHub: clickhou.se/GitHub Slack: clickhouse.com/slack
Bay Area / Amsterdam
clickhouse.com
Joined January 2017
62
Following
18.1K
Followers
  • user avatar
    ClickHouse
    @ClickHouseDB
    3h
    ClickHouse achieves the @awscloud Cloud Operations Competency. clickhou.se/4g2ESXF From infrastructure monitoring to security analytics to LLM observability, teams use ClickHouse to query full-fidelity logs, metrics, and traces in real time.
    ClickHouse achieves AWS Cloud Operations Competency
    ClickHouse achieves AWS Cloud Operations Competency | ClickHouse
    From clickhouse.com
    505
  • user avatar
    ClickHouse
    @ClickHouseDB
    6h
    Back in March we took stock of geospatial in ClickHouse. clickhou.se/4ok6NEB An H3-indexed radius query over 10M NYC taxi rows ran in 0.006s, about 12x faster than a bounding box. There are six geometry types and WKT/WKB import from PostGIS and GeoParquet too.
    State of Geospatial in ClickHouse in March 2026
    State of Geospatial in ClickHouse in March 2026 | ClickHouse
    From clickhouse.com
    659
  • user avatar
    ClickHouse
    @ClickHouseDB
    18h
    We open-sourced Silk, a C++ fiber runtime for high-concurrency I/O. clickhou.se/4gGsBs0 The architectural bet: stackful fibers let any function yield without co_await climbing the call chain. For I/O workloads, the per-fiber stack cost is worth it.
    Announcing Silk: a silky smooth fiber runtime for ClickHouse
    Announcing Silk: a silky smooth fiber runtime for ClickHouse | ClickHouse
    From clickhouse.com
    2K
  • user avatar
    ClickHouse
    @ClickHouseDB
    19h
    ClickHouse is now a native connection in @NotionHQ Custom Agents. Connect ClickHouse Cloud with OAuth and ask about your data in plain language. The agent reads your schema, runs a read-only query, and answers in the doc.
    ClickHouse is now a native connection in Notion Custom Agents
    ClickHouse is now a native connection in Notion Custom Agents | ClickHouse
    From clickhouse.com
    1.9K
  • ClickHouse reposted
    user avatar
    Sai Srirampur
    @saisrirampur
    21h
    At @ClickHouseDB , we've been working hard in delivering the most reliable Postgres and fastest experience, not just claiming it. WAL-RUS is another step in that direction. WAL-RUS delivers Postgres backup performance on par with existing tools while using 10× less memory. That
    user avatar
    ClickHouse
    @ClickHouseDB
    21h
    Reliable backups are foundational to running Postgres in production. That's why we've open-sourced WAL-RUS, a Rust implementation of WAL-G designed to deliver more predictable memory usage while remaining compatible with existing Postgres backup and WAL archival workflows.
    5.1K
  • user avatar
    ClickHouse
    @ClickHouseDB
    21h
    Reliable backups are foundational to running Postgres in production. That's why we've open-sourced WAL-RUS, a Rust implementation of WAL-G designed to deliver more predictable memory usage while remaining compatible with existing Postgres backup and WAL archival workflows.
    Why we rewrote WAL-G for Postgres backups in Rust: Meet WAL-RUS
    Why we rewrote WAL-G for Postgres backups in Rust: Meet WAL-RUS | ClickHouse
    From clickhouse.com
    7.4K
  • user avatar
    ClickHouse
    @ClickHouseDB
    Jun 25
    We are live with the 26.6 release call. Our "anniversary release"! Features, performance improvements, some special things to highlight, and Q&A (of course). Join us now! youtube.com/watch?v=-NmqMH… (a thread)
    2.1K
    user avatar
    ClickHouse
    @ClickHouseDB
    Jun 25
    Replying to @ClickHouseDB
    As always, we wrap with a few minutes for Q&A
    Image
    276
    user avatar
    ClickHouse
    @ClickHouseDB
    Jun 25
    And that's it! Another month. More features than ever before. And a moment to pause and thank our community (users, customers, contributors, etc) as we acknowledge our 10 year anniversary.
    222
  • user avatar
    ClickHouse
    @ClickHouseDB
    Jun 25
    Replying to @ClickHouseDB
    It wouldn't be a release call without an exploration of performance improvements. First, and a big highlight, ClickHouse Keeper is 2x faster!!!
    Image
    307
    user avatar
    ClickHouse
    @ClickHouseDB
    Jun 25
    Primary key analysis is much faster too.
    Image
    70

New to X?

Sign up now to get your own personalized timeline!

Create account

By signing up, you agree to the Terms of Service and Privacy Policy, including Cookie Use.

Terms·Privacy·Cookies·Accessibility·Ads Info·© 2026 X Corp.
Don't miss what's happening
People on X are the first to know.
Log inSign up