clickhouse
https://github.com/yandex/clickhouse
C++
ClickHouse is a free analytic DBMS for big data.
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Help out
- Issues
- Add an option to support TTL clause for Redis engine
- Consider about make ClickHouse as "memory database"
- The query speed of clickhouse version 24.7.2.13 is much slower than version 23.11.3.23
- Continuous profiling: queries and flamegraphs
- Analyzer: Try to fix GROUP BY optimization with group_by_use_nulls
- Regression 24.4+, BACKUP don't work for tables which name start with `.inner.`
- `ProtobufSingle` format doesn't complain when writing multiple messages to Kafka, but it cannot read it
- Function to extract at once multiple bytes from a "string"-datatype
- INSERTS Failing due to NOT_ENOUGH_SPACE
- Respect systemd clickhouse-server.service enable/disable status during update to new version
- Docs
- C++ not yet supported