kangkaisen

olap-performance

OLAP Database Performance Tuning Guide

wp

windows phone 8.1 教程，资源，源码

blog

编程小梦博客源码

dreaming

a social app about dream

starrocks

StarRocks is a next-gen sub-second MPP database for full analysis senarios, including multi-dimensional analytics, real-time analytics and ad-hoc query, formerly known as DorisDB.

chat-web

CRoaring

Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations

db-engine-paradigms

Collection of experiments to carve out the differences between two types of relational query processing engines: Vectorizing (interpretation based) engines and compiling engines.

incubator-doris

Apache Doris (Incubating)

kks

The profile of kangkaisen

kylin

Apache Kylin

probot-nextjs

Starter template to build GitHub bots with Probot and NextJS.

simdjson

Parsing gigabytes of JSON per second