Hi, I'm Linwei Zhang (usually naming lewiszlw on the internet):
- ๐ Computer science graduate from WHUT
- ๐จโ๐ป Worked at Meituan / Amazon / Xiaomi
- ๐ป Database engineer | ๐ฎ Hobbyist game dev | Apache DataFusion Committer
- ๐ Resume: English TODO | ไธญๆ
- ๐ฑ Contact me: ๐ซ [email protected] | ๐ฌ Wechat: wx597422850 | Discord: linwei#8522
- Social network: ๐ฆฃ Mastodon | Twitter
- Others: ็ฅไน | Bilibili | Youtube
- Improve nested loop join code on apache/datafusion (5 days ago)
- Add
LogicalPlan::CreateIndex
on apache/datafusion (1 week ago) - Don't implement
create_sliding_accumulator
repeatedly on apache/datafusion (1 week ago) - Improve readme page in crates.io on apache/datafusion (1 week ago)
- Improve log func tests stability on apache/datafusion (1 week ago)
- Remove
AggregateFunctionDefinition
on apache/datafusion (1 week ago) - Optionally create name of aggregate expression from expressions on apache/datafusion (1 week ago)
- Support
LogicalPlan
Debug
differently thanDisplay
on apache/datafusion (1 week ago) - Move datafusion to data processing and update desc on rust-unofficial/awesome-rust (1 week ago)
- Derive
Debug
for logical plan nodes on apache/datafusion (1 week ago)
- systemxlabs/ballista-mvp - A MVP implementation of distributed query engine cut from datafusion-ballista codebase for learning purpose. (2 days ago)
- systemxlabs/systemxlabs.github.io - (4 days ago)
- apache/datafusion - Apache DataFusion SQL Query Engine (4 days ago)
- rust-unofficial/awesome-rust - A curated list of Rust code and resources. (1 week ago)
- apache/arrow-rs - Official Rust implementation of Apache Arrow (3 weeks 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. (4 months ago)
- getzola/zola - A fast static site generator in a single binary with everything built-in. https://www.getzola.org (4 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 ๆ ็ๅนถๅ็ๅบ็ก Send ๅ Sync (1 month ago)
- DataFusion ๆฅ่ฏขๅผๆ UDF ่ฎพ่ฎก (2 months ago)
- DataFusion ๆฅ่ฏขๅผๆ TreeNode APIs (2 months ago)
- Apache DataFusion ๆฅ่ฏขๅผๆ่ฎบๆ (3 months ago)
- Ballista ๅๅธๅผๆฅ่ฏขๅผๆ - ่ฎกๅๆง่ก (3 months ago)