Datafuse Weekly

Datafuse, is a Modern Real-Time Data Processing & Analytics DBMS with a Cloud-Native Architecture, built to make the Data Cloud easy.

Big changes

Below is a list of some major changes that we don’t want you to miss.

• add datafuse cli commands for package list & switch by @BohuTANG. (#1308 & #1314)
• use auto vectorized compute for some cases by @sundy-li. (#1395)
• a series of refactors related to storage layer operations by @drmingdrmer. (#1411 #1410 #1378 etc.)
• introduce alpha version performance tests by @ZhiHanZ. (#1281)
• TLS RPC for Query and Store services/clients by @dantengsky. (#1290)
• support kill for query or connection statement by @zhang2014. (#1280)
• flatten the directory structure & unify the name style by @PsiACE. (#1404)

Changlogs

You can check the changelogs of Datafuse nightly to learn about our latest developments.

Ecosystem/Upstream

From open source, for open source. The Datafuse team is also committed to contributing to the Rust ecosystem and upstream dependencies.

• arrow2 #254: Added wrapping_cast to cast kernels: introduce CastOptions to cast kernels. by @sundy-li
• arrow-rs #656 (WIP) and arrow-2 #251: Prettytable is unmaintained. Change to comfy-table. by @PsiACE

Thanks

Thanks to your contribution, datafuse becomes better!

• @SGZW: Add config for DFS storage & raft meta storage (#1288), and refactor for test (#1370).
• @dust1: log query string when mysql_session error. (#1353)
• @ives9638: Improve filter performance. (#1343)
• @xuyifangreeneyes: fix mysql client borderline missing for EXPLAIN statement. (#1335)

Meet Us

Please join the Datafuse Community if you are interested in Datafuse.

We are looking forward to seeing you try our code. We have a strong team behind you to ensure a smooth experience in trying our code for your projects. If you are a hacker passionate about database internals, feel free to play with our code. You can submit issues for any problems you find. We also highly appreciate any of your pull requests.