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Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

blitzcrank

[VLDB'24] Blitzcrank is to compress in-memory, row-store OLTP databases, which dependes on a new algorithm called Delayed Coding.

cmake

Mirror of CMake upstream repository

compaction-project-simd

databend

A modern cloud data warehouse focusing on reducing cost and complexity for your massive-scale analytics needs. Open source alternative to Snowflake. Also available in the cloud: https://app.databend.com

db_compress

dblpparser

A python parser for DBLP dataset

duckdb

DuckDB is an in-process SQL OLAP Database Management System

finitestateentropy

New generation entropy codecs : Finite State Entropy and Huff0

gpdb

Greenplum Database - Massively Parallel PostgreSQL for Analytics. An open-source massively parallel data platform for analytics, machine learning and AI.

gporca

A modular query optimizer for big data

index-microbench

jemalloc-experiments

Performance testing or system benchmarks for jemalloc

rl-enduro

Deep Reinforcement Learning for for Atari Game

rocksdb

A library that provides an embeddable, persistent key-value store for fast storage.

silo

Multicore in-memory storage engine

thefuck

Magnificent app which corrects your previous console command.

tpcc-generator

Fast TPC-C input generator in c++

tpccbench

In memory TPC-C implementation. Used for a number of database research projects.

zstd

Zstandard - Fast real-time compression algorithm