99b18d31db
Right now there are couple of gdb bugs that makes CI unstable: - https://sourceware.org/bugzilla/show_bug.cgi?id=29185 - https://bugzilla.redhat.com/show_bug.cgi?id=1492496 But ubuntu 22.04 does not have 14+ anywhere, the ~ubuntu-toolchain-r/test contains only gdb 13, so there is no other options except for compiling it from sources. But there also other reasons to update it - optimizations, looks like older gdb versions does not use index fully - 5.6sec vs 56sec: # 15.1 $ time command gdb -batch -ex 'disas main' clickhouse ... real 0m5.692s user 0m29.948s sys 0m1.190s # 12.1 (from ubuntu 22.04) real 0m56.709s user 0m59.307s sys 0m0.585s Also note, that we cannot compile gdb in the fasttest (that contains compiler) since some images does not includes full toolchain, for instance gdb is added in the following images: - test-util -> test-base -> lots of other images (no toolchain) - performance-comparison (no toolchain) - integration-test (no toolchain) - integration-tests-runner (no toolchain) Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com> |
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ClickHouse® is an open-source column-oriented database management system that allows generating analytical data reports in real-time.
How To Install (Linux, macOS, FreeBSD)
curl https://clickhouse.com/ | sh
Useful Links
- Official website has a quick high-level overview of ClickHouse on the main page.
- ClickHouse Cloud ClickHouse as a service, built by the creators and maintainers.
- Tutorial shows how to set up and query a small ClickHouse cluster.
- Documentation provides more in-depth information.
- YouTube channel has a lot of content about ClickHouse in video format.
- Slack and Telegram allow chatting with ClickHouse users in real-time.
- Blog contains various ClickHouse-related articles, as well as announcements and reports about events.
- Code Browser (github.dev) with syntax highlighting, powered by github.dev.
- Contacts can help to get your questions answered if there are any.
Monthly Release & Community Call
Every month we get together with the community (users, contributors, customers, those interested in learning more about ClickHouse) to discuss what is coming in the latest release. If you are interested in sharing what you've built on ClickHouse, let us know.
- v24.8 Community Call - August 29
Upcoming Events
Keep an eye out for upcoming meetups and events around the world. Somewhere else you want us to be? Please feel free to reach out to tyler <at> clickhouse <dot> com. You can also peruse ClickHouse Events for a list of all upcoming trainings, meetups, speaking engagements, etc.
- MORE COMING SOON!
Recent Recordings
- Recent Meetup Videos: Meetup Playlist Whenever possible recordings of the ClickHouse Community Meetups are edited and presented as individual talks. Current featuring "Modern SQL in 2023", "Fast, Concurrent, and Consistent Asynchronous INSERTS in ClickHouse", and "Full-Text Indices: Design and Experiments"
- Recording available: v24.4 Release Call All the features of 24.4, one convenient video! Watch it now!
Interested in joining ClickHouse and making it your full-time job?
We are a globally diverse and distributed team, united behind a common goal of creating industry-leading, real-time analytics. Here, you will have an opportunity to solve some of the most cutting-edge technical challenges and have direct ownership of your work and vision. If you are a contributor by nature, a thinker and a doer - we’ll definitely click!
Check out our current openings here: https://clickhouse.com/company/careers
Can't find what you are looking for, but want to let us know you are interested in joining ClickHouse? Email careers@clickhouse.com!