Hi Pengcheng, Thanks so much for these great additions! I will definitely include the Google Summer of Code ideas, the Google Code Wiki mention, and the 'Ask AI' function update in the final report.
Best regards, Yuan On Fri, Mar 6, 2026 at 11:23 AM Pengcheng Zheng <[email protected]> wrote: > Hi Yuan, > > Thank you for the summary! > I suppose there are 3 more points that could be included in the report: > [1] You, as well as Haonan/Xuan/Yongzao, have submitted 4 ideas for Google > Summer of Code 2026, which have already attracted some students and raised > some discussion. > [2] Google Code Wiki has included IoTDB, which was mentioned by Xuan at the > beginning of January. > [3] Perhaps it is also worth mentioning that "Ask AI" function was added to > IoTDB Homepage to help developers? > > > > Best regards, > Pengcheng > > Am Do., 5. März 2026 um 20:04 Uhr schrieb Yuan Tian < > [email protected] > >: > > > Hi all, This is the draft of the IoTDB quarter report, let me know if I > > missed anything. > > > > ## Description: > > The mission of Apache IoTDB is the creation and maintenance of software > > related to an IoT native database with high performance for data > management > > and analysis. > > > > > > ## Project Status: > > Current project status: Ongoing with high activity. > > Issues for the board: no. > > > > ## Membership Data: > > Apache IoTDB was founded 2020-09-16 (5 years ago) > > There are currently 82 committers and 32 PMC members in this project. > > The Committer-to-PMC ratio is roughly 3:1. > > > > Community changes, past quarter: > > - No new PMC members. Last addition was Hongyin Zhang on 2025-11-07. > > - Zhenyu Shi was added as committer on 2026-01-13 > > - Weihao Li was added as committer on 2026-01-13 > > - Zhengming Zhang was added as committer on 2026-01-16 > > > > ## Project Activity: > > - We released version 1.3.6 and 1.3.7 in past quarter, which fixed some > > bugs > > and security issues in 1.3.X series. > > - For 2.X series, We have significantly expanded the data query > > capabilities > > for our table model. Key updates include the introduction of > select-into > > clause, and the addition of the MATCH RECOGNIZE feature, which now > > supports > > aggregate functions to efficiently capture, analyze, and calculate > > continuous data streams. Furthermore, we enriched the system's > analytical > > toolkit by adding built-in scalar functions for bit manipulation and a > > pushdown-enabled EXTRACT time function, all specifically designed to > > optimize table model queries. > > - The community has taken a significant step forward in online schema > > evolution. We now support data type modifications in both the tree and > > table > > models. This presents a formidable challenge for our LSM-Tree storage > > engine, which is built upon the immutable TsFile format. > > > > > > ## Community Health: > > Overall community health is good. > > - [email protected] had a 235% increase in traffic in the past > quarter > > (238 > > emails compared to 71) > > - There has been a lot of discussion within the community recently > > regarding > > AI-assisted programming[1][2]. Our goal is to transform the IoTDB > project > > into an AI-Native database. > > > > [1] https://lists.apache.org/thread/43fh7z2q3h1mmy1z9grgd13dnx1xd0w7 > > [2] https://lists.apache.org/thread/jl94gcrv9973jj7cwfhl7zrkhr19thqr > > > > Best regards, ----------------------- Yuan Tian > > >
