The Apache Calcite team is pleased to announce the release of Apache Calcite 1.2.0 (incubating).
Calcite is a dynamic data management framework. Its cost-based optimizer converts queries, represented in relational algebra, into executable plans. Calcite supports many front-end languages and back-end data engines, and includes an SQL parser and the Avatica JDBC driver. The release is available here: http://www.apache.org/dyn/closer.cgi/incubator/calcite/apache-calcite-1.2.0-incubating/ We welcome your help and feedback. For more information on how to report problems, and to get involved, visit the project website at http://calcite.incubator.apache.org Julian Hyde, on behalf of the Apache Calcite Team Disclaimer: Apache Calcite is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
