Hi Ruben, It looks good to me, thanks for preparing the draft. Haisheng Yuan <[email protected]> 于2022年4月2日周六 12:20写道：
> It looks good to me, thanks for preparing the draft, Ruben. > > Haisheng > > On 2022/04/01 11:17:19 Ruben Q L wrote: > > Hello, > > > > Below these lines you can find a draft of this quarter's board report. I > > plan to submit it > > at the beginning of next week. > > Please let me know if you have any additions or corrections. > > > > > > ## Description: > > 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. > > > > ## Issues: > > There are no issues requiring board attention. > > > > ## Membership Data: > > Apache Calcite was founded 2015-10-22 (6 years ago). > > There are currently 56 committers and 23 PMC members in this project. > > The Committer-to-PMC ratio is roughly 7:3. > > > > Community changes, past quarter: > > - No new PMC members. Last addition was Ruben Q L on 2020-08-10. > > - No new committers. Last addition was Alessandro Solimando on > 2021-12-17. > > > > ## Project Activity: > > Calcite 1.30.0 was released on 2022-03-20, it contains contributions > from 29 > > authors, and resolves 36 issues. Among others, it is worth highlighting > the > > following: Babel parser support MySQL NULL-safe equal operator <=>; > support > > SQL hints for temporal table join; fluent test fixtures so that dependent > > projects can write parser, validator and rules tests; and fix for > > vulnerability issue CVE-2021-27568. > > > > Apache Calcite Avatica Go 5.1.0 was released on 2022-03-27, it is a > > maintenance release of Avatica Go with dependency updates and some minor > bug > > fixes. > > > > ## Community Health: > > The overall activity in the community has increased significantly on the > dev > > email list, which had a 137% increase in traffic in the past quarter (841 > > emails compared to 354). Many of these threads were new or recently > joined > > community members asking technical questions or requesting code reviews > for > > their first contributions, which suggests that Apache Calcite is being > used > > more broadly by increasingly more projects. On the contrary, the > activity on > > Jira and Github has decreased (-36% / -34% issues opened / closed in the > > former; -24% / -23% PRs opened / closed in the latter). This could be > > explained in part by the development pause during winter vacation and/or > a > > particularly long code freeze period that was required in order to > produce > > several RCs before Calcite 1.30.0 was released. > > > > Apart from that, there was a > > small virtual key signing party; and it is being discussed to organize > these > > events on a more regular basis to expand the web of trust within the > > project. > > > > The number of non-committer (contributor) commits per month: > > +---------------------+---------------------+---------------------+ > > | year | month | contributor_commits | > > +---------------------+---------------------+---------------------+ > > | 2022 | 1 | 16 | > > | 2022 | 2 | 10 | > > | 2022 | 3 | 4 | > > +---------------------+---------------------+---------------------+ > > > > The number of active reviewers per month: > > +---------------------+---------------------+---------------------+ > > | year | month | active_reviewers | > > +---------------------+---------------------+---------------------+ > > | 2022 | 1 | 7 | > > | 2022 | 2 | 5 | > > | 2022 | 3 | 3 | > > +---------------------+---------------------+---------------------+ > > > > Top reviewers in the last 3 months: > > > +--------------------------------------------------------------+---------+ > > | committer | reviews > | > > > +--------------------------------------------------------------+---------+ > > | Julian Hyde <[email protected]> | 8 > | > > | Stamatis Zampetakis <[email protected]> | 8 > | > > | NobiGo <[email protected]> | 6 > | > > | Alessandro Solimando <[email protected]> | 2 > | > > | rubenada <[email protected]> | 1 > | > > | Feng Zhu <[email protected]> | 1 > | > > | XuQianJin-Stars <[email protected]> | 1 > | > > | yuzhao.cyz <[email protected]> | 1 > | > > | Andrei Sereda <[email protected]> | 1 > | > > | Jacques Nadeau <[email protected]> | 1 > | > > > +--------------------------------------------------------------+---------+ > > >
