Here is a draft of the current quarter's board report. This needs to be submitted by July 8. Please let me know if you have any suggestions for improvement.
Thank you, Mihai --------------------------------------- ## Description: The mission of Calcite is the creation and maintenance of software related to Dynamic data management framework Apache Calcite is a highly customizable framework for parsing and planning queries on data in a wide variety of formats. It allows database-like access, and in particular a SQL interface and advanced query optimization, for data not residing in a traditional database. Avatica is a sub-project within Calcite and provides a framework for building local and remote JDBC and ODBC database drivers. Avatica has an independent release schedule and its own repository. ## Project Status: Current project status: ongoing (high activity) Issues for the board: none ## Membership Data: Apache Calcite was founded 2015-10-21 (11 years ago) There are currently 81 committers and 32 PMC members in this project. The Committer-to-PMC ratio is roughly 2.5:1. Community changes, past quarter: - No new PMC members of committers were added. We did have additions in the prior quarter. ## Project activity In the last three months: - Calcite 1.42.0 was released on 2026-05-31 - Avatica 1.29.0 was released on 2026-05-12 Other recent releases - Calcite 1.41.0 was released on 2025-11-01 ## Community health The community seems very actively engaged. We are seeing a substantial increase in traffic, no doubt due to the barrier of entry to contributions being lowered by AI tools. We have discussed on the mailing raising the barrier for acceptance as committer and PMC due to the use of AI tools; this partly explains the absence of new members. We are considering to require more engagement, including constructive code reviews, in order to promote participants as committers and PMC members. We have seen bug reports and contributions from a significant number of new participants; e.g., we had 13 new JIRA accounts created. - 174 JIRA tickets opened and 171 closed in the past quarter. - [email protected] had a 53% increase in traffic in the past quarter (384 emails compared to 226). - [email protected] had a 84% decrease in traffic in the past quarter (1512 emails compared to 819) Top committers for last 3 months: https://github.com/apache/calcite/graphs/contributors?selectedMetric=commits mihaibudiu: 25 commits snuyanzin: 23 commits xuzifu666: 23 commits caicancai: 11 commits xiedeyantu: 11 commits zabetak: 10 commits iwanttobepowerful: 5 commits Most active reviewers in the last 3 months: 178 mihaibudiu 107 xuzifu666 56 xiedeyantu 24 zzwqqq 24 iwanttobepowerful 17 snuyanzin 14 caicancai 11 cjj2010 8 dssysolyatin 7 zabetak 7 wasabii 7 darpan-e6 6 venkata91 5 tkalkirill 5 silundong 5 sbroeder 5 julianhyde 5 Dwrite
