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
- 📄 Resume: English TODO | 中文
- 📱 Contact me: 📫 lewiszlw520@gmail.com | 💬 Wechat: wx597422850 | Discord: linwei#8522
- Social network: 🦣 Mastodon | Twitter
- Others: 知乎 | Bilibili | Youtube
- Improve
UserDefinedLogicalNodeCore::from_templateAPI to return Result on apache/datafusion (6 days ago) - Improve ContextProvider on apache/datafusion (1 week ago)
- Migrate testing optimizer rules to use
rewriteAPI on apache/datafusion (1 week ago) - Improve
UserDefinedLogicalNode::from_templateAPI to returnResulton apache/datafusion (1 week ago) - Improve signature of
get_fieldfunction on apache/datafusion (1 week ago) - Fetch data from each endpoint on sundy-li/arrow_cli (1 week ago)
- Fix window expr deserialization on apache/datafusion (1 week ago)
- Remove
AggregateFunctionDefinition::Nameon apache/datafusion (2 weeks ago) - Improve flight sql examples on apache/datafusion (2 weeks ago)
- Simplify making information_schame tables on apache/datafusion (2 weeks ago)
- systemxlabs/systemxlabs.github.io - (4 days ago)
- apache/datafusion - Apache DataFusion SQL Query Engine (5 days ago)
- sundy-li/arrow_cli - A Native client talk with server in Flight SQL protocol (1 week ago)
- systemxlabs/ballista-mvp - A MVP implementation of distributed query engine cut from datafusion-ballista codebase for learning purpose. (4 weeks ago)
- systemxlabs/datafusion-geo - Add geo functionality extension to datafusion query engine. (1 month ago)
- systemxlabs/systemxlabs.github.io - (1 week 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. (2 months ago)
- getzola/zola - A fast static site generator in a single binary with everything built-in. https://www.getzola.org (2 months ago)
- sundy-li/arrow_cli - A Native client talk with server in Flight SQL protocol (2 months ago)
- systemxlabs/ballista-mvp - A MVP implementation of distributed query engine cut from datafusion-ballista codebase for learning purpose. (2 months ago)