clickhouse
https://github.com/yandex/clickhouse
C++
ClickHouse is a free analytic DBMS for big data.
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Help out
- Issues
- Share the speculatively built IN set between the part tasks of a mutation
- Cross-compile ClickHouse for Windows
- Implement PromQL functions `sort()` and `sort_desc()`
- CI: validate that the two LLVM coverage measurements are comparable
- Build the standalone WebAssembly parser with CMake, and test it in CI
- Implement PromQL range functions present_over_time, absent_over_time, quantile_over_time and predict_linear
- Make SQL SECURITY views an optimization barrier
- Implement PromQL aggregation operator limit_ratio
- Fix transient Azure errors misreported as broken data parts
- Azure: log batch-delete events when SubmitBatch itself fails
- Docs
- C++ not yet supported