clickhouse
https://github.com/yandex/clickhouse
C++
ClickHouse is a free analytic DBMS for big data.
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Help out
- Issues
- TimeSeries Engine
- High memory usage when inserting into S3 with many partitions (PARTITION BY)
- Increase timeout for OPTIMIZE TABLE ... FINAL
- Very slow inserts speed (~10MB/s) from one table to another, with 16 vCPUs
- PR: local plan for queries over distributed table
- Revert "Fix permanent blocked distributed sends if DROP of distributed table fails"
- enhancement query condition cache
- Add finish_time to system.mutations
- Enable date time input format "best effort" by default
- Contribution
- Docs
- C++ not yet supported