GPU-native composable analytics engine

how to optimize some algorithm in cuda.

AI 基础知识 - GPU 架构、CUDA 编程、大模型基础及AI Agent 相关知识。

Automated testing to find logic and performance bugs in database systems

总结整理linux内核的内存管理的资料，包含论文，文章，视频，以及应用程序的内存泄露，内存池相关

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

BtrBlocks: Efficient Columnar Compression for Data Lakes (SIGMOD 2023 Paper)

Replication package for "Testing Database Systems via Differential Query Execution", accepted at ICSE 2023

Reducing the cache misses of SIMD vectorization using IMV

C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE, WebAssembly, VSX, RISC-V))

A composable and fully extensible C++ execution engine library for data management systems.

The analytical engine for TiDB and TiDB Cloud. Try free: https://tidbcloud.com/free-trial

Multi-DBMS SQL Benchmarking Framework via JDBC

Superfast compression library

Fast Static Symbol Table (FSST): efficient random-access string compression

Blazingly fast analytics database that will rapidly devour all of your data.

SBoost is a SIMD-based C++ library enabling fast filtering and decoding of lightweight encoded data

Fastest Integer Compression

TensorBase is a new big data warehousing with modern efforts.

A course to build distributed key-value service based on TiKV model

A cloud native version of LevelDB that utilizes S3 and AWS Lambda to scale the LSM tree beyond a single machine

Coroutine-Oriented Main-Memory Database Engine (VLDB 2021)

ClickHouse® is a real-time analytics database management system

Go concurrent-safe, goroutine-safe, thread-safe queue

A Golang lock-free thread-safe HashMap optimized for fastest read access.

A high performance lock free map type for go.

a thread-safe concurrent map for go

Random Query Generator (with MariaDB patches)