Don't Panic

2025

• Back to Basic - 文档打分及检索优化

  2025-01-13

2024

• fsync is Costly, But Don't Avoid It

  2024-08-20

• 设计一款自己的代码配色

  2024-06-29

• 期权学习笔记

  2024-05-19

• [译] Binary quantization

  2024-04-13

• DuckDB -- 浮点数的压缩

  2024-03-03

2023

• DuckDB -- table's file format

  2023-12-12

• 有趣的知识 -- CPU利用率，延迟，吞吐量之间的关系

  2023-11-13

• DuckDB -- MVCC和增删改查

  2023-08-04

• DuckDB -- ART索引

  2023-07-21

• DuckDB -- table的存储格式

  2023-07-19

• LevelDB(3) -- 压实与版本

  2023-06-21

• LevelDB(2) -- 读

  2023-06-19

• LevelDB(1) -- 写

  2023-06-15

• How Lucene Stores Its Forward Index

  2023-05-23

• Lucene如何存储正排索引

  2023-05-23

• C++ Memory Model

  2023-05-15

• Effective cpp

  2023-05-15

• PQIVF(Prodcut Quantization)

  2023-04-05

• HNSW (Hierarchical Navigable Small World)

  2023-03-25

• 文本相关性

  2023-02-20

• Virtual 机制

  2023-02-18

• More Effective C++

  2023-02-11

• Return Value Optimization

  2023-01-15

2022

• Map Reduce

  2022-11-15