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Stars
Kubernetes Operator for StarRocks
C++ template library for high performance SIMD based sorting algorithms
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance …
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
An efficient database query optimizer for large complex join queries
A cross platform way to express data transformation, relational algebra, standardized record expression and plans.
Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.
H2 is an embeddable RDBMS written in Java.
CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.
DuckDB is an analytical in-process SQL database management system
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
A composable and fully extensible C++ execution engine library for data management systems.
A list of learning materials to understand databases internals
Automated testing to find logic and performance bugs in database systems
Self-Driving Database Management System from Carnegie Mellon University
The official home of the Presto distributed SQL query engine for big data
Demonstration of various hardware effects.
ClickHouse® is a real-time analytics DBMS
Apply a coding style with clang-format only to new code added to an existing code base.
A list of papers about distributed consensus.
SQL Parser for C++. Building C++ object structure from SQL statements.
FoundationDB - the open source, distributed, transactional key-value store
brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" mea…
The gflags package contains a C++ library that implements commandline flags processing. It includes built-in support for standard types such as string and the ability to define flags in the source …