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: 📫 lewiszlw520@gmail.com | 💬 Wechat: wx597422850 | Discord: linwei#8522
- Social network: 🦣 Mastodon | Twitter
- Others: 知乎 | Bilibili | Youtube
- Create
datafusion-physical-optimizer
crate on apache/datafusion (1 day ago) - Reorganize arrow-flight test code on apache/arrow-rs (2 days ago)
- Replace to_lowercase with to_string in sql example on apache/datafusion (2 days ago)
- Enable
clone_on_ref_ptr
clippy lint on functions* on apache/datafusion (3 days ago) - Enable
clone_on_ref_ptr
clippy lints on proto on apache/datafusion (3 days ago) - feat(parser): support parsing placeholder on datafuselabs/databend (1 week ago)
- Support serialization/deserialization for custom physical exprs in proto on apache/datafusion (1 week ago)
- Enable
clone_on_ref_ptr
clippy lint on common on apache/datafusion (1 week ago) - Enable
clone_on_ref_ptr
clippy lint on sql on apache/datafusion (1 week ago) - chore: add repo link in databend-common-ast lib on datafuselabs/databend (1 week ago)
- apache/datafusion - Apache DataFusion SQL Query Engine (today)
- apache/arrow-rs - Official Rust implementation of Apache Arrow (1 day ago)
- systemxlabs/ballista-mvp - A MVP implementation of distributed query engine cut from datafusion-ballista codebase for learning purpose. (1 day ago)
- apache/datafusion-ballista - Apache DataFusion Ballista Distributed Query Engine (3 days ago)
- systemxlabs/sqlparser-nom - A SQL query parser written using nom. (1 week ago)
- systemxlabs/systemxlabs.github.io - (2 months ago)
- google/comprehensive-rust - This is the Rust course used by the Android team at Google. It provides you the material to quickly teach Rust. (3 months ago)
- getzola/zola - A fast static site generator in a single binary with everything built-in. https://www.getzola.org (3 months ago)
- sundy-li/arrow_cli - A Native client talk with server in Flight SQL protocol (4 months ago)
- systemxlabs/ballista-mvp - A MVP implementation of distributed query engine cut from datafusion-ballista codebase for learning purpose. (4 months ago)
- Rust 无畏并发的基础 Send 和 Sync (1 week ago)
- DataFusion 查询引擎 UDF 设计 (1 month ago)
- DataFusion 查询引擎 TreeNode APIs (1 month ago)
- Apache DataFusion 查询引擎论文 (2 months ago)
- Ballista 分布式查询引擎 - 计划执行 (2 months ago)