clickhouse
https://github.com/yandex/clickhouse
C++
ClickHouse is a free analytic DBMS for big data.
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Help out
- Issues
- Support memory bound merging for parallel replicas
- Integrate read and write buffers with IO Scheduler
- Read IO cost estimation
- Implement DETACH PERMANENTLY for databases.
- Integrate Resource Scheduler and ConcurrencyControl
- CPU slot preemption in ConcurrencyControl
- Analyzer: Refactor ConstantNode
- Drop connections when the server is overloaded
- WHERE clauses optimization leveraging Projection feature
- Support for IPv4/IPv6 (vrf) namespace on ip_trie dictionary
- Docs
- C++ not yet supported