Showing 1835 open source projects for "query"

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  • 1
    GRDB.swift

    GRDB.swift

    A toolkit for SQLite databases

    GRDB.swift is a comprehensive SQLite toolkit for Swift developers, providing type-safe database access through mapping to Swift structs and records. It offers query building, migrations, concurrency control, and Swift Codable integration—ideal for local or embedded data persistence in iOS, macOS, and cross-platform Swift applications.
    Downloads: 6 This Week
    Last Update:
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  • 2
    Squawk

    Squawk

    Linter for Postgres migrations & SQL

    Squawk is a static SQL linter for PostgreSQL designed to catch common mistakes and enforce query best practices. It analyzes raw SQL files and flags errors, anti-patterns, or style issues before queries are deployed. Squawk is ideal for teams that want to enforce SQL standards in CI pipelines.
    Downloads: 3 This Week
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  • 3
    Yearning SQL

    Yearning SQL

    A most popular sql audit platform for mysql

    The MYSQL SQL audit tool used to unpack. Using the compiled binary files, only one database does not rely on any other plug-in to easily deploy. go+vue brings a smooth and beautiful user interface and powerful performance to Yearning. Yearning automatically reviews Mysql's syntax grammar norms based on Mysql grammar analysis and conducts functional audits based on the audit rules implemented by Yearning itself.
    Downloads: 6 This Week
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  • 4
    Apache AGE

    Apache AGE

    Graph database optimized for fast analysis

    Apache AGE (A Graph Extension) is a PostgreSQL extension that adds support for graph database functionality using the openCypher query language. AGE allows users to store and query graph-structured data alongside traditional relational data in a single database. Built for performance and scalability, it brings the power of graph queries to the robustness of PostgreSQL, making it suitable for use cases like social networks, recommendation systems, and fraud detection.
    Downloads: 0 This Week
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  • 5
    SPQR

    SPQR

    Stateless Postgres Query Router

    SPQR is a sharding proxy for PostgreSQL that enables horizontal scalability by distributing queries across multiple PostgreSQL instances. Designed for large-scale, multi-tenant architectures, SPQR routes, rewrites, and manages SQL queries to ensure they are executed efficiently across shards. It provides a PostgreSQL-compatible interface so applications can scale transparently without code changes.
    Downloads: 4 This Week
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  • 6
    DynamoDB OneTable

    DynamoDB OneTable

    DynamoDB access and management for one table designs with NodeJS

    DynamoDB OneTable is an abstraction layer for AWS DynamoDB, simplifying schema design, data modeling, and query operations for serverless applications.
    Downloads: 1 This Week
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  • 7
    YoutubeExplode

    YoutubeExplode

    Abstraction layer over YouTube's internal API

    YoutubeExplode is a .NET library that provides a high-level abstraction for interacting with YouTube data, enabling developers to retrieve metadata and download media streams programmatically. The project exposes a clean API that allows applications to query videos, playlists, channels, and search results without relying on the official YouTube Data API. Under the hood, the library parses raw page data and leverages reverse-engineered internal endpoints to obtain structured information and stream manifests. Developers can use it to access details such as titles, authors, durations, captions, and available media formats, as well as to download audio or video streams for further processing. ...
    Downloads: 14 This Week
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  • 8
    Fortio

    Fortio

    Fortio load testing library, command line tool, advanced echo server

    Fortio (Φορτίο) started as, and is, Istio’s load testing tool and later (2018) graduated to be its own open-source project. Fortio runs at a specified query per second (qps) and records an histogram of execution time and calculates percentiles (e.g. p99 ie the response time such as 99% of the requests take less than that number (in seconds, SI unit)). It can run for a set duration, for a fixed number of calls, or until interrupted (at a constant target QPS, or max speed/load per connection/thread). ...
    Downloads: 8 This Week
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  • 9
    KuzuDB

    KuzuDB

    Embeddable property graph database management system

    KuzuDB is a high-performance graph database optimized for analytical queries, built from the ground up with a columnar storage engine. It is designed to efficiently process large-scale graph workloads, making it ideal for data science, machine learning, and knowledge graph applications.
    Downloads: 2 This Week
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  • 10
    KMongo

    KMongo

    [deprecated] KMongo - a Kotlin toolkit for Mongo

    KMongo was created in 2016, when there was no official MongoDB Kotlin driver. KMongo features are available via Kotlin extensions - you use transparently the core MongoDB java driver API (both sync and reactive streams (ie async) drivers are supported).
    Downloads: 2 This Week
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  • 11
    Spring Data JPA

    Spring Data JPA

    Simplifies the development of creating a JPA-based data access layer

    ...As a developer, you write your repository interfaces, including custom finder methods, and Spring will provide the implementation automatically. Pagination support, dynamic query execution, ability to integrate custom data access code.
    Downloads: 3 This Week
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  • 12
    SQLAlchemy

    SQLAlchemy

    The Database Toolkit for Python

    ...These patterns allow the transparent persistence of objects using a declarative configuration system. Domain models can be constructed and manipulated naturally, and changes are synchronized with the current transaction automatically. A relationally-oriented query system, exposing the full range of SQL's capabilities explicitly, including joins, subqueries, correlation, and most everything else, in terms of the object model. Writing queries with the ORM uses the same techniques of relational composition you use when writing SQL.
    Downloads: 18 This Week
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  • 13
    AgensGraph

    AgensGraph

    AgensGraph, a transactional graph database based on PostgreSQL

    AgensGraph is a multi-model database that extends PostgreSQL with graph database capabilities, enabling users to work with both relational and graph data within a single system. It supports the Cypher query language alongside SQL, making it ideal for hybrid workloads.
    Downloads: 0 This Week
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  • 14
    Altair

    Altair

    A beautiful feature-rich GraphQL Client for all platforms

    ...Automatically refresh your schema whenever it changes using the GraphQL Event Stream specification. Create and export collections of queries to share with other members of your team. Easily add a query or fragment from the docs into the editor without having to manually type the fields in the query. Use Altair comfortably in your native language with several languages supported. Extend the core functionality provided with plugins that can do much more.
    Downloads: 11 This Week
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  • 15
    Json.NET

    Json.NET

    A popular high-performance JSON framework for .NET

    Serialize and deserialize any .NET object with Json.NET's powerful JSON serializer. Create, parse, query and modify JSON using Json.NET's JObject, JArray and JValue objects. Query JSON with an XPath-like syntax. 50% faster than DataContractJsonSerializer, and 250% faster than JavaScriptSerializer. Json.NET makes the simple easy and the complex possible. If you need it, Json.NET supports converting between XML and JSON. Json.NET is open source software and is completely free for commercial use. ...
    Downloads: 10 This Week
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  • 16
    Swell

    Swell

    Swell: API development tool that enables developers to test endpoints

    Your one-stop shop for sending, monitoring, and testing RESTful, gRPC, GraphQL, Websocket, OpenAPI, WebRTC, Webhooks, and streaming API requests. Now with Stress testing and Mocking. Swell supports full HTTP2 multiplexing of requests and responses. HTTP requests to the same host will be sent over the same connection. Swell will attempt to initiate an HTTP2 connection for all HTTPS requests by default, but will revert to HTTP1.1 for legacy servers. Multiple concurrent streams are allowed for...
    Downloads: 3 This Week
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  • 17
    sqlite3

    sqlite3

    Asynchronous, non-blocking SQLite3 bindings for Node.js

    Straightforward query and parameter binding interface. Full Buffer/Blob support. Extensive debugging support. Query serialization API. Extension support, including bundled support for the json1 extension. Big test suite, written in modern C++ and tested for memory leaks. Bundles SQLite3 3.32.3 as a fallback if the installing system doesn't include SQLite.
    Downloads: 22 This Week
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  • 18
    Piccolo

    Piccolo

    A fast, user friendly ORM and query builder which supports asyncio

    Piccolo is a modern, fast, and type-safe ORM for Python, designed with developer ergonomics in mind. It provides a clean syntax for defining schemas and building queries while supporting both sync and async execution. With built-in admin tools and rich introspection, Piccolo is suitable for web apps, APIs, and small-to-medium scale backends that prioritize clarity and speed.
    Downloads: 2 This Week
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  • 19
    Nile MCP Server

    Nile MCP Server

    MCP server for Nile Database - Manage and query databases

    The Nile MCP Server is a Model Context Protocol (MCP) server implementation designed for the Nile database platform. It allows Large Language Model (LLM) applications to interact with the Nile platform through a standardized interface, facilitating seamless management and querying of databases, tenants, users, and authentication processes. ​
    Downloads: 2 This Week
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  • 20
    pg_activity

    pg_activity

    pg_activity is a top like application for PostgreSQL server activity

    Command line tool for PostgreSQL server activity monitoring. pg_activity is a PostgreSQL monitoring tool that provides real-time insights into database performance, helping database administrators manage and troubleshoot PostgreSQL instances.
    Downloads: 0 This Week
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  • 21
    Mongoose

    Mongoose

    Elegant mongodb object modeling for node.js

    ...It's designed to work in an asynchronous environment, providing a simple, straightforward approach to object modeling that skips out on the tedious tasks of writing MongoDB validation, casting and business logic boilerplate. Mongoose offers an uncomplicated schema-based solution, and comes with nifty features like type casting, validation, query building, and business logic hooks right out of the box. Mongoose also has a rich set of plugins made by the community and you can write your own to make Mongoose an even better solution for your needs.
    Downloads: 4 This Week
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  • 22
    PDFRip

    PDFRip

    A multi-threaded PDF password cracking utility

    A multi-threaded PDF password cracking utility equipped with commonly encountered password format builders and dictionary attacks. pdfrip is a fast multithreaded PDF password cracking utility written in Rust with support for wordlist-based dictionary attacks, date and number range bruteforcing, and a custom query builder for password formats. You can write your own queries like STRING{69-420} with the -q option which would generate a wordlist with the full number range. You can pass in an year as the input with the -d option which would bruteforce all 365 days of the year in DDMMYYYY format which is a pretty commonly used password format for PDFs. ...
    Downloads: 13 This Week
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  • 23
    pg-promise

    pg-promise

    PostgreSQL interface for Node.js

    pg-promise is a PostgreSQL client for Node.js that uses promises for query execution, providing a robust and efficient interface for database interactions.
    Downloads: 0 This Week
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  • 24
    SQL Studio

    SQL Studio

    SQL Database Explorer [SQLite, libSQL, PostgreSQL, MySQL/MariaDB

    SQL Studio is a database explorer supporting multiple databases like SQLite, libSQL, PostgreSQL, MySQL/MariaDB, DuckDB, and ClickHouse.
    Downloads: 12 This Week
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  • 25
    atk4/data

    atk4/data

    Data Access PHP Framework for SQL & high-latency databases

    ATK Data is a data persistence and modeling framework for PHP, developed as part of the Agile Toolkit. It provides a high-level abstraction for working with databases, making it easier to define and manipulate data models with minimal boilerplate code. It supports various SQL and NoSQL databases and integrates seamlessly with Agile UI and other PHP frameworks.
    Downloads: 4 This Week
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