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ai4db and db4ai work
BayesCard: Revitalizing Bayesian Networks for Cardinality Estimation
C bit array structs and methods
C++ library for bit twiddling
A simple C++ implementation of BitWeaving, a technique that exploits the parallelism available at the bit level in modern processors. BitWeaving operates on multiple bits of data in a single cycle, processing bits from different columns in each cycle. For more details, please refer to https://dl.acm.org/doi/10.1145/2463676.2465322
Book PDF
"Byteslice: Pushing the envelop of main memory data processing with a new storage layout" (SIGMOD'15)
Cabin: a Compressed Adaptive Binned Scan Index
:books: C 语言中文网教程整理
Core C++ Sketch Library
深度学习入门教程, 优秀文章, Deep Learning Tutorial
A new cardinality estimation scheme for join query estimation
A robot powered training repository :robot:
simd enabled column imprints
Prefix tree (trie) library
Papers for database systems powered by artificial intelligence (machine learning for database)
🙃 A delightful community-driven (with 2,000+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool so that makes it easy to keep up with the latest updates from the community.
Various translations of OSTEP can be found here. Help the cause and contribute!
🏅State-of-the-art learned data structure that enables fast lookup, predecessor, range searches and updates in arrays of billions of items using orders of magnitude less space than traditional indexes
Fast, flexible and easy to use probabilistic modelling in Python.
🚀 Fast prime number generator
some resource and code
A simple C++ program that uses a trie tree data structure to store words from a dictionary file, and it uses the trie to auto-complete query prefixes.
Simulation of the paper "Rethinking SIMD Vectorization for In-Memory Databases" in JAVA
BinDex: A Two-Layered Index for Fast and Robust Scans (SIGMOD2020)
This is a repository for the code posted on my blog
Skewed Data Generator for TPC-H
only have select lexer and parser
Sysbench scripts to generate a tpcc-like workload for MySQL and PostgreSQL
C++ implementation of a bit vector data structure
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.