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
- 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 无畏并发的基础 Send 和 Sync (1 month ago)
- DataFusion 查询引擎 UDF 设计 (2 months ago)
- DataFusion 查询引擎 TreeNode APIs (2 months ago)
- Apache DataFusion 查询引擎论文 (3 months ago)
- Ballista 分布式查询引擎 - 计划执行 (3 months ago)