Hi, I'm Linwei Zhang (usually naming lewiszlw on the internet):
- 🎓 Computer science graduate from WHUT
- 👨💻 Worked at Meituan / Amazon / Xiaomi
- 💻 Database engineer | 🎮 Hobbyist game dev | Apache DataFusion Committer
- 📄 Resume: English TODO | 中文
- 📱 Contact me: 📫 [email protected] | 💬 Wechat: wx597422850 | Discord: linwei#8522
- Social network: 🦣 Mastodon | Twitter
- Others: 知乎 | Bilibili | Youtube
- Print version & Add more sql time metrics on sundy-li/arrow_cli (5 days ago)
- Let flight sql client returns
FlightError& cleanup code on apache/arrow-rs (3 weeks ago) - Make flight sql client generic on apache/arrow-rs (3 weeks ago)
- Add
bb8-tonicto README.md on djc/bb8 (3 weeks ago) - GH110: Fix Unsupported vector type error on ViggoC/arrow-java (3 weeks ago)
- Update datafusion to 50 on systemxlabs/datafusion-loki (3 weeks ago)
- Bump datafusion / arrow / parquet version on systemxlabs/indexlake (4 weeks ago)
- Skip dm integration tests on github actions on systemxlabs/datafusion-remote-table (1 month ago)
- Bump datafusion to 50 on systemxlabs/datafusion-remote-table (1 month ago)
- Fix sql exec time on sundy-li/arrow_cli (2 months ago)
- apache/arrow-rs - Official Rust implementation of Apache Arrow (4 days ago)
- systemxlabs/indexlake - (4 days ago)
- sundy-li/arrow_cli - A Native client talk with server in Flight SQL protocol (5 days ago)
- apache/arrow-java - Official Java implementation of Apache Arrow (1 week ago)
- systemxlabs/datafusion-loki - A datafusion table provider for querying loki data. (2 weeks ago)
- systemxlabs/bb8-tonic - Tonic support for bb8 connection pool. (3 weeks ago)
- datafusion-contrib/datafusion-functions-json - JSON support for DataFusion (unofficial) (3 weeks ago)
- systemxlabs/datafusion-loki - A datafusion table provider for querying loki data. (4 weeks ago)
- Vonng/ddia - 《Designing Data-Intensive Application》DDIA 第一版 / 第二版 中文翻译 (2 months ago)
- paupino/rust-decimal - Decimal number implementation written in pure Rust suitable for financial and fixed-precision calculations. (3 months ago)
- 开源 datafusion-remote-table 库:在远端数据库执行 SQL 查询 (8 months ago)
- Visitor 模式的两种不同实现分析 (10 months ago)
- DataFusion 查询引擎 Hash Join (11 months ago)
- DataFusion 查询引擎 Nested Loop Join (11 months ago)
- Rust 异步运行时 smol 剖析 (1 year ago)





