pg_plan_inspector pg_plan_inspector is being developed as a framework to monitor and improve the performance of PostgreSQL using Machine Learning meth
Copyright (c) 2000, 2021, Oracle and/or its affiliates. This is a release of MySQL, an SQL database server. License information can be found in the
pgexporter pgexporter is a Prometheus exporter for PostgreSQL. pgexporter will connect to one or more PostgreSQL instances and let you monitor their o
PolarDB for PostgreSQL (PolarDB for short) is an open source database system based on PostgreSQL. It extends PostgreSQL to become a share-nothing distributed database, which supports global data consistency and ACID across database nodes, distributed SQL processing, and data redundancy and high availability through Paxos based replication. PolarDB is designed to add values and new features to PostgreSQL in dimensions of high performance, scalability, high availability, and elasticity. At the same time, PolarDB remains SQL compatibility to single-node PostgreSQL with best effort.
GalaxyEngine is a MySQL branch originated from Alibaba Group, especially supports large-scale distributed database system.
Incremental backup with strong cryptographic confidentiality baked into the data model.
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.
SQLite has very few functions compared to other DBMS. SQLite authors see this as a feature rather than a bug, because SQLite has extension mechanism in place.
pg_net is a PostgreSQL extension exposing a SQL interface for async networking with a focus on scalability and UX.
BerylDB is a data structure data manager that can be used to store data as key-value entries. The server allows channel subscription and is optimized to be used as a cache repository. Supported structures include lists, sets, and keys.
RageDB In Memory Property Graph Server using the Shared Nothing design from Seastar. The RageDB server can host multiple Graphs. The graphs are access
Velox is a C++ database acceleration library which provides reusable, extensible, and high-performance data processing components
Beryl-cli is a client for the BerylDB database server. It offers multiple commands and is designed to be fast and user-friendly.
This Readme reflects the latest changed in the master branch. See v1.0.0 for the Readme and documentation for the latest release (API/ABI history). HI
ANNOUNCEMENTS Use files in headeronly_src directory. The files in src are exactly same but in the form of h/cpp files, which you need to compile and l
DuckDB is an in-process SQL OLAP Database Management System
Kreon is a key-value store library optimized for flash-based storage, where CPU overhead and I/O amplification are more significant bottlenecks compared to I/O randomness.
sqlpp11 A type safe embedded domain specific language for SQL queries and results in C++ Documentation is found in the wiki So what is this about? SQL
Nebula Graph is an open-source graph database capable of hosting super large scale graphs with dozens of billions of vertices (nodes) and trillions of edges, with milliseconds of latency.
SQLite ORM SQLite ORM light header only library for modern C++ Status Branch Travis Appveyor master dev Advantages No raw string queries Intuitive syn
An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.
YugabyteDB is a high-performance, cloud-native distributed SQL database that aims to support all PostgreSQL features. It is best to fit for cloud-native OLTP (i.e. real-time, business-critical) applications that need absolute data correctness and require at least one of the following: scalability, high tolerance to failures, or globally-distributed deployments.
What is OceanBase database OceanBase Database is a native distributed relational database. It is developed entirely by Alibaba and Ant Group. OceanBas
LogMessage LogMessage是一种数据库增量数据的输出格式,oceanbase的增量采集模块liboblog正是使用的这种消息格式来输出增量数据,LogMessage支持oceanbase中不同数据类型的增量数据的写入，具有序列化和反序列化的能力。 如何编译 LogMessage的编译
Extensible-Storage-Engine A Non-SQL Database Engine The Extensible Storage Engine (ESE) is one of those rare codebases having proven to have a more th
libpqxx Welcome to libpqxx, the C++ API to the PostgreSQL database management system. Home page: http://pqxx.org/development/libpqxx/ Find libpqxx on
BaikalDB supports sequential and randomised realtime read/write of structural data in petabytes-scale. BaikalDB is compatible with MySQL protocol and it supports MySQL style SQL dialect, by which users can migrate their data storage from MySQL to BaikalDB seamlessly.
Originally, SOCI was developed by Maciej Sobczak at CERN as abstraction layer for Oracle, a Simple Oracle Call Interface. Later, several database backends have been developed for SOCI, thus the long name has lost its practicality. Currently, if you like, SOCI may stand for Simple Open (Database) Call Interface or something similar.