query-optimization

Partitioning tool for PostgreSQL

⏱ PHP performance tool analyser your script on time, memory usage and db query. Support Laravel and Composer for web, web console and command line interfaces.

Find time-consuming database queries for ActiveRecord-based Rails Apps

Sparkline BI Accelerator provides fast ad-hoc query capability over Logical Cubes. This has been folded into our SNAP Platform(http://bit.ly/2oBJSpP) an Integrated BI platform on Apache Spark.

Releem is a MySQL performance monitoring tool that automates analysis, performance issue detection, configuration tuning, query optimization and schema control to save you time and improve MySQL performance.

Get Visual MySQL EXPLAIN plans with Laravel that are understandable for humans

A collection of tutorials on computer fundamentals

数据库测试资料 This repo is a collection of resources on testing database systems

Add efficient pipelining, batching, and caching to any data source

Balsa is a learned SQL query optimizer. It tailor optimizes your SQL queries to find the best execution plans for your hardware and engine.

Neural Relation Understanding: neural cardinality estimators for tabular data

Spring Data JPA, Spring Data JDBC, and Spring Data R2DBC examples and a comprehensive guide to JPA fetching and locking strategies.

A visualizer for queries - Hyper, Postgres, Tableau

State-of-the-art neural cardinality estimators for join queries

PostgreSQL performance essentials in 1 hour

build your own query planner

An advanced distributed knowledge fabric for intelligent document processing, featuring multi-document agents, optimized query handling, and semantic understanding.

Run the PostgreSQL Explain Visualizer 2 (pev2) from the command line.

Saturn accelerates the training of large-scale deep learning models with a novel joint optimization approach.