Adaptive query optimization for PostgreSQL

Adaptive query optimization Adaptive query optimization is the extension of standard PostgreSQL cost-based query optimizer. Its basic principle is to use query execution statistics for improving cardinality estimation. Experiment

Related Repos


begriffs Precise fractions for PostgreSQL An efficient custom type. Perfect for exact arithmetic or user-specified table row ordering. Holds values as big as an integer, with matching precision in the denominator. Features

mackyle SQLite Source Repository This repository contains the complete source code for the SQLite database engine. Some test scripts are also included. However, many other test scripts and most of the documentation are managed separa

postgrespro NOTE: this project is not under development anymore pg_pathman supports Postgres versions [9.5..12], but most probably it won't be ported to 13 and later releases. Native partitioning is pretty mature now and has almost ever

dmitigr Client API for PostgreSQL in C++ {#mainpage} Dmitigr Pgfe (PostGres FrontEnd, hereinafter referred to as Pgfe) - is a client API to PostgreSQL servers written in C++. The development is focused on easines and robustness of use. A

yandex Odyssey Advanced multi-threaded PostgreSQL connection pooler and request router. Project status Odyssey is production-ready, it is being used in large production setups. We appreciate any kind of feedback and co

biokoda ActorDB is a distributed SQL database... with the scalability of a KV store, while keeping the query capabilities of a relational database. ActorDB is ideal as a server side database for apps. Think of running a large mail servi

SequoiaDB SequoiaSQL - MySQL Storage Engine SequoiaSQL - MySQL Storage Engine is a distributed MySQL storage engine. It currently supports SequoiaDB 3.x as the backend database, and it will be extended to multiple databases such like Mong

aergoio LiteTree: SQLite with Branches Imagine being able to have many connections to the same database, each one reading a separate branch or commit at the same time. Or even writing to separate branches. This is possible with Li