t 大的 time series format .... 先 mark 有时间去看下

TsFile is a columnar file format designed for time-series data, which supports efficient compression and query. It is easy to integrate TsFile with your IOT big data processing frameworks. universal grpc client with REPL


LegoOS: A Disseminated, Distributed OS for Hardware Resource Disaggregation

OSDI'18 Best Paper

赶在尾巴搬运一下别人的 weekly console.log 的多种用法

  • console.table
  • console.count(name)
  • console.time() and console.timeEnd()
    • [ ] is there any boundary for it? i.e. must call both within same function
  • ... group your console logs ....



还是搬运 @arrowrowe 还记得你在阿里的实习么


Programming Paradigms for Dummies: What Every Programmer Should Know

This chapter gives an introduction to all the main programming paradigms, their underlying concepts, and the relationships between them. We give a broad view to help programmers choose the right concepts they need to solve the problems at hand. We give a taxonomy of almost 30 useful programming paradigms and how they are related. Most of them differ only in one or a few concepts, but this can make a world of difference in programming.