clickhouse
https://github.com/yandex/clickhouse
C++
ClickHouse is a free analytic DBMS for big data.
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Help out
- Issues
- Implement PromQL functions stddev_over_time() and stdvar_over_time()
- Parquet fails to write Nullable(Tuple) correctly
- WIP: Add hierarchicalKMeans and assignCentroid
- Fix out-of-bounds read in SerializationReplicated on the native protocol
- Implement PromQL functions sum_over_time(), avg_over_time() and count_over_time()
- Throttle the clickhouse-test hung-check liveness probe so it stops starving the parent loop
- Add exact row-bitmap filtering for hybrid vector search
- Fsync the parent of a newly created `local` or `encrypted` disk root
- Search the whole storage policy when picking a detached/ directory name
- Refuse a Variant whose element names collide after re-parsing
- Docs
- C++ not yet supported