yiweileng | Dark Hacker News

1.	Building Real-Time Analytics with Streaming Engines(medium.com) 3 points by yiweileng 5 hours ago \| 0 comments
2.	JIT for the Code Vectorization Can't Optimize(medium.com) 4 points by yiweileng 1 day ago \| 0 comments
3.	1 points by yiweileng 6 days ago \| discuss
4.	How Stream Processing Works: From Stateless Functions to Stateful Windows(medium.com) 3 points by yiweileng 8 days ago \| 0 comments
5.	We Rebuilt a Securities Firm's FICC Data Stack – Queries Got 10x Faster(medium.com) 5 points by yiweileng 12 days ago \| 0 comments
6.	Turning High-Frequency Data into Daily Factors(medium.com) 4 points by yiweileng 13 days ago \| 0 comments
7.	How to Build 1-Minute OHLC Bars from Non-Uniform Market Snapshot Data(medium.com) 5 points by yiweileng 13 days ago \| 1 comment
8.	DolphinDB v3.00.6 and v2.00.19: Introducing DolphinX for Enterprise AI Agents(medium.com) 3 points by yiweileng 15 days ago \| 0 comments
9.	We Helped an Auto Parts Plant Cut MES Query Times by Up to 116x(medium.com) 4 points by yiweileng 18 days ago \| 0 comments
10.	Crypto Pin Bars Form and How to Detect Them: Lessons from a $19B Liquidation(medium.com) 4 points by yiweileng 20 days ago \| 0 comments
11.	Building a High-Performance C++ Backtesting Framework with Order Simulator(medium.com) 2 points by yiweileng 21 days ago \| 0 comments
12.	Backtest to Insight: Building an Index Futures Strategy from Stock-Level Signals(medium.com) 3 points by yiweileng 25 days ago \| 1 comment