Apache Calcite is a framework for writing data management systems.
It converts queries, represented in relational algebra, into an efficient executable form using pluggable query transformation rules. There is an optional SQL parser and JDBC driver. Calcite does not store data or have a preferred execution engine. Data formats, execution algorithms, planning rules, operator types, metadata, and cost model are added at runtime as plugins.
It is a top-level project of the Apache Software Foundation.
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30 Day SummaryMar 17 2024 — Apr 16 2024
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12 Month SummaryApr 16 2023 — Apr 16 2024
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