Mongo Query Optimizer
Standalone SPARQL query optimizer
ZapQL — Autonomous SQL Server query optimizer via MCP
Backend database query optimizer for the Apostrophe CMS.
Package for optimizing your GraphQL operations relay style.
A set of utils for faster development of GraphQL tools
Regular Expressions parser in JavaScript
Package for optimizing your GraphQL operations relay style.
A Vite plugin to optimize your image assets using Sharp.js and SVGO
Node adapter for RequireJS, for loading AMD modules. Includes RequireJS optimizer

Server-side rendering for AMPs.
OCI NodeJS client for Optimizer Service
This library will optimize the AsyncAPI specification file.
AWS SDK for JavaScript Compute Optimizer Client for Node.js, Browser and React Native
A variable-counting rdf-join-selectivity actor
A well-tested CSS minifier
Utils for Electron main process.
Broccoli plugin for optimizing SVG files with SVGO
GraphQL Code Generator plugin for optimizing your GraphQL queries relay style.
A WebdriverIO service to start & stop Appium Server
Optimizes all static images for Next.js static HTML export functionality
Hooks for managing, caching and syncing asynchronous and remote data in React
Manually Pre-Bundling of Vite
samkhya integration helpers for the Arrow ecosystem (Series → Sketch builders)
samkhya command-line tools: inspect, stats, sketch, puffin pack/verify
samkhya: sketches, LpBound envelopes, Puffin sidecars, and residual correctors for cardinality estimation
samkhya DataFusion 46 adapter: SamkhyaTableProvider + SamkhyaStatsExec + SamkhyaOptimizerRule
samkhya client-side DuckDB integration (Rust crate, bundled feature)
samkhya gpudb engine adapter (CpuFallbackCorrector and GpuCorrector trait)
samkhya Iceberg snapshot walker for Puffin sidecar discovery
samkhya Polars 0.44 adapter: Series → Sketch helpers
PostgreSQL adapter for samkhya — portable cardinality correction hooks
CQRS/ES framework for Rust using Plain Old Rust Structs — append-only events, replay, snapshots, outbox, service bus, and pluggable infrastructure
CQRS/ES framework for Rust using Plain Old Rust Structs — append-only events, replay, snapshots, outbox, service bus, and pluggable infrastructure
A flexible and configurable Rust daemon library with lifecycle management, logging, callbacks, and optional async support. Works on Linux, macOS, and Windows.
This is rails gem which will minimize query for one-to-one, one-to-many database relationships.
pg_query_optimizer is a gem that improving the performance of complex queries specifically desingned for postgress database. This query significantly improves query execution times for large datasets.
Optimize queries of ActiveRecord preload functions.
SQL Optimizer helps you optimize you queries and see full description
Optimize ActiveRecord queries for filtering large tables on the created_at column by pre-computing id ranges.
QueryWise is a lightweight, developer-friendly tool that helps Ruby on Rails teams detect, analyze, and fix inefficient database queries. Automatically detect N+1 queries, slow queries, and missing indexes without needing heavy, expensive Application Performance Monitoring (APM) software.
A Ruby on Rails gem that analyzes SQL queries and suggests optimizations like missing indexes, inefficient sorts, and risky joins.
FastPage applies the MySQL "deferred join" optimization to your ActiveRecord offset/limit queries.
Tobias is a tool to help you find the optimal work_mem for your queries.
Generates summary of time consumed by database queries. Helpful to pinpoint where to focus optimization efforts.
This gem provides bindings for DuckDB, which is an in-process SQL database optimized for analytical queries on structured data. It's lightweight, embeddable, and works directly with files like Parquet and CSV, making it popular for data analysis tasks.
ActiveRecord enhancements to optimize queries and insertion functionality. Includes support for finder index hints, ignore and duplicate update, insert select, record duplicate deletion, bulk insert, and eager loading of selected columns.
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