Project Antalya Builds extend ClickHouse® code to improve cost-efficiency, performance, and scalability of real-time analytic systems through deep integration with data lakes. We're delivering a new foundation of real-time analytics that will operate for the next decade.
- Fast I/O for Parquet files on S3 to match MergeTree performance
- Iceberg tables as performant shared storage that is 10x cheaper than replicated block storage
- Swarm clusters of stateless servers for scalable, cheap, and fast query response
- Tiered storage to archive MergeTree cold data automatically to efficient, fast Iceberg data (In Development)
- 100% open source with full compatibility with existing ClickHouse features
Here are links for more information.
- Getting Started with Altinity’s Project Antalya blog article
- Project Antalya official documentation
- Feature matrix
- Project roadmap
- Github releases
- Docker images
- Packages
- Log an Issue
We gladly welcome pull requests. Join the AltinityDB slack workspace for help getting started.
Altinity Stable Builds are builds of ClickHouse® intended for reliable enterprise use with long intervals between major upgrades. Builds undergo rigorous testing to verify security and readiness for production use. Among other things, they are:
- Supported for three years
- Validated against client libraries and visualization tools
- Supplied with careful release notes, with special attention to upgrade
- Tested for cloud use, including Kubernetes
- 100% open source and 100% compatible with ClickHouse upstream builds
- Available in FIPS-compatible versions
Here links for more information.
We encourage you to use Altinity Stable Builds whether you're an Altinity Support customer or not.
We at Altinity, Inc. are thoroughly grateful to the worldwide ClickHouse community, including the core committers who make ClickHouse the world's best analytics database.
ClickHouse’s thousands of core features are all well-tested and stable. To maintain that stability, Altinity Stable Builds are built with a CI system that runs tens of thousands of tests against every commit. But of course, things can always go wrong. If that happens, let us know! We stand behind our work.
- Contact Altinity support to file an issue.
- Try to upgrade to the latest bugfix release. If you’re using v23.8.8 but you know that v23.8.11.29 exists, start by upgrading to the bugfix. Upgrades to the latest maintenance releases are smooth and safe.
- Look for similar issues in the Altinity/ClickHouse or ClickHouse/ClickHouse repos; it's possible the problem has been logged and a fix is on the way.
- If you can reproduce the bug, try to isolate it. For example, remove pieces of a failing query one by one, creating the simplest scenario where the error still occurs. Creating a minimal reproducible example is a huge step towards a solution.
- File an issue in the Altinity/ClickHouse repo.
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