Adaptive query optimization for PostgreSQL
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Jun 25, 2025 - C
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query-optimizer
Here are 35 public repositories matching this topic...
PilotScope is a middleware to bridge the gaps of deploying AI4DB (Artificial Intelligence for Databases) algorithms into actual database systems.
middleware database spark postgresql cardinality-estimation query-optimizer ai4db knob-tuning index-recommendation
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Oct 12, 2024 - Python
A playground for experimenting ideas that may apply to Spark SQL/Catalyst
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Jul 5, 2018 - Scala
Slides and material for MySQL and MariaDB query optimization.
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Jul 23, 2022
A Relational Optimizer and Executor
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Dec 19, 2024 - C#
build your own query planner
awesome tutorial scala sql database guide database-management help-wanted scratch looking-for-contributors query-engine query-optimization from-scratch cascades database-design query-optimizer volcano good-first-issue query-planning query-planner
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Nov 6, 2024 - Scala
Run the PostgreSQL Explain Visualizer 2 (pev2) from the command line.
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Oct 14, 2025 - JavaScript
Laravel package helps you to execute more effective databases queries, delete, update, insert, and optimize your database queries.
open-source laravel query laravel-package syria query-optimizer syrian query-helper syrian-open-source
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May 13, 2022 - PHP
The codebase for DBSim
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Mar 8, 2023 - Python
Use JSON objects to generate PostgreSQL WHERE clause expressions.
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Oct 18, 2017 - PLpgSQL
Homework for Query Optimization - a TUM Computer Science Course
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Feb 5, 2017 - C++
Database Systems Implementation @ NUS SoC
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Dec 4, 2022 - Java
Implementation of a SQL Query Optimizer Application for Oracle Database using indexes and plans.
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Oct 22, 2023 - Java
Query Engine in Java with Vectorized and Data Driven Code Generation and Arrow & Parquet support
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Apr 4, 2025 - Java
Contains implementations of various algorithms for database query optimization. The algorithms cover multiple problem variants (e.g., traditional and multi-objective query optimization) and offer different tradeoffs between optimality guarantees and optimization time (e.g., fast randomized algorithms, approximation schemes, exhaustive algorithms…
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Oct 2, 2016 - Java
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Feb 21, 2022 - Python
A generic query engine for graph data, based on abstract syntax trees as input.
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Oct 13, 2021 - Python
Query Optimizer
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Apr 18, 2019 - Java
Spanning Tree-based Query Plan Enumeration
sql database databases query-engine query-optimization databasemanager query-optimizer query-plan query-planning
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Mar 2, 2024 - Python
🔄 PostgreSQL MCP Server – AI-Powered PostgreSQL Management & Monitoring. A powerful, AI-integrated PostgreSQL Model Context Protocol (MCP) server for automated database operations, monitoring, security, diagnostics, and optimization. Seamlessly manage PostgreSQL with 237+ tools designed for AI assistants like Claude and ChatGPT.
postgresql database-management query-optimizer database-monitoring database-security database-optimization devops-automation python-postgresql chatgpt-tools database-admin ai-integration database-performance mcp-server claude-integration ai-database-tools sql-automation database-diagnostics postgres-tools database-health-check postgres-monitoring
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Sep 21, 2025 - Python
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