Showing 4672 open source projects for "sql database engine"

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    Managed MySQL, PostgreSQL, and SQL Databases on Google Cloud

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  • 1
    Database Lab Engine (DLE)

    Database Lab Engine (DLE)

    DLE provides blazing-fast database cloning to build dev environments

    Thin PostgreSQL clones. DLE provides blazing-fast database cloning to build powerful development, test, QA, staging environments. Follow to stay updated. The Database Lab Engine is an open-source experimentation platform for PostgreSQL databases. Instantly create full-size clones of your production database and use them to test your database migrations, optimize SQL, or deploy full-size staging apps.
    Downloads: 1 This Week
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  • 2
    Lantern Database

    Lantern Database

    PostgreSQL vector database extension for building AI applications

    Lantern is a real-time data transformation engine that enables data engineers to build, run, and monitor streaming data pipelines with SQL. It’s designed to process events in motion, offering low-latency stream transformations, aggregations, and enrichment in a declarative way. Lantern is especially suited for modern data infrastructure and analytics platforms.
    Downloads: 1 This Week
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  • 3
    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: 10 This Week
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  • 4
    Jet Database

    Jet Database

    Type safe SQL builder with code generation and automatic query result

    Jet is a complete solution for efficient and high-performance database access, consisting of a type-safe SQL builder with code generation and automatic query result data mapping. Jet currently supports PostgreSQL, MySQL, CockroachDB, MariaDB, and SQLite. Future releases will add support for additional databases.
    Downloads: 2 This Week
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  • 5
    SQL Explorer

    SQL Explorer

    Easily share data across your company via SQL queries

    ...Comes with support for multiple connections, to many different SQL database types, a schema explorer, query history (e.g. lightweight version control), a basic security model, in-browser pivot tables, and more. SQL Explorer values simplicity, intuitive use, unobtrusiveness, stability, and the principle of least surprise. SQL Explorer is inspired by any number of great query and reporting tools out there.
    Downloads: 3 This Week
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  • 6
    SQL Notebook

    SQL Notebook

    SQL Notebook — Casual data exploration in SQL

    SQL Notebook is a free Windows application for querying and analyzing data across multiple sources, including SQLite, PostgreSQL, Excel, and CSV files. It combines a SQL editor with a notebook interface, allowing for data exploration, transformation, and visualization in one place. SQL Notebook is ideal for analysts and data enthusiasts.
    Downloads: 1 This Week
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  • 7
    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: 1 This Week
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  • 8
    River SQL

    River SQL

    Fast and reliable background jobs in Go

    River is a durable background job system for Ruby on Rails, designed for reliability, observability, and simplicity. It provides persistent queues, native Active Job support, automatic retries, and real-time job monitoring through its admin interface. River focuses on clear diagnostics, performance, and minimal configuration, making it ideal for production-ready job handling in Rails apps.
    Downloads: 0 This Week
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  • 9
    Kysely SQL

    Kysely SQL

    A type-safe TypeScript SQL query builder

    Kysely is a type-safe TypeScript SQL query builder that provides an intuitive and autocompletion-friendly API. It allows developers to construct complex SQL queries with full type safety, reducing runtime errors and improving code maintainability. Kysely supports various SQL dialects and is compatible with Node.js, Deno, and browser environments.
    Downloads: 0 This Week
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  • 10
    chDB

    chDB

    chDB is an in-process OLAP SQL Engine

    chDB is an in-process SQL OLAP Engine powered by ClickHouse. It is developed by ClickHouse, Inc and open-source contributors.
    Downloads: 5 This Week
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  • 11
    Stripe Sync Engine

    Stripe Sync Engine

    Sync your Stripe account to you Postgres database

    stripe-sync-engine is a tool by Supabase that continuously syncs Stripe data into a Postgres database using webhooks. It ensures that billing-related Stripe objects like customers, subscriptions, and invoices are always up to date in your local database. This makes it easy to run analytics, reporting, or custom business logic using SQL without hitting Stripe’s API repeatedly.
    Downloads: 2 This Week
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  • 12
    H2 Database

    H2 Database

    H2 is an embeddable RDBMS written in Java

    Welcome to H2, the Java SQL database. Very fast, open source, JDBC API. Embedded and server modes; in-memory databases. Browser-based Console application. Small footprint: around 2.5 MB jar file size. Browser-based Console application. Encrypted databases. Fulltext search. Pure Java with small footprint: around 2.5 MB jar file size. ODBC driver. This database can be used in embedded mode, or in server mode. ou may get a security warning from the firewall.
    Downloads: 21 This Week
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  • 13
    Jailer Database Tool

    Jailer Database Tool

    Database subsetting and relational data browsing tool

    ...Improves database performance by removing and archiving obsolete data without violating integrity. The Data Browser lets you navigate through your database following the relationships (foreign key-based or user-defined) between tables. Generates SQL (topologically sorted), XML (hierarchically structured) and DbUnit datasets. A demo database is included with which you can get a first impression without any configuration effort.
    Downloads: 8 This Week
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  • 14
    Slick database

    Slick database

    Slick (Scala Language Integrated Connection Kit) is a modern database

    Slick is a modern database query and access library for Scala. It allows you to work with stored data almost as if you were using Scala collections while at the same time giving you full control over when a database access happens and which data is transferred. You can write your database queries in Scala instead of SQL, thus profiting from the static checking, compile-time safety and compositionality of Scala.
    Downloads: 1 This Week
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  • 15
    Countries States Cities Database

    Countries States Cities Database

    Discover our global repository of countries, states, and cities

    Full Database of city state country available in JSON, SQL, XML, YAML & CSV format. All Countries, States and cities are Covered and populated with Different Combinations and versions. The API database is regularly updated to ensure the latest data is available to users. Discover our global repository of countries, states, and cities! Get comprehensive data in JSON, SQL, XML, YAML, and CSV formats.
    Downloads: 21 This Week
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  • 16
    Hello SQL

    Hello SQL

    Spanish-language course repository that teaches fundamentals of SQL

    hello-sql is a beginner-friendly, Spanish-language course repository that teaches the fundamentals of SQL and relational databases through practical examples. It focuses mainly on MySQL for lessons due to its ubiquity in education and professional environments, while also introducing PostgreSQL to broaden learners’ exposure to modern database tooling.
    Downloads: 0 This Week
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  • 17
    GlueSQL

    GlueSQL

    GlueSQL is quite sticky. It attaches to anywhere

    An embedded SQL database engine written in Rust, designed for lightweight, in-memory, and persistent storage use cases.
    Downloads: 1 This Week
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  • 18
    DBeaver

    DBeaver

    Free universal database tool

    DBeaver is a free, multi-platform database tool that supports any database having a JDBC driver. It is useful for developers, SQL programmers, database administrators and analysts. DBeaver comes with plenty of great features such as metadata and SQL editors, ERD, data export/import/migration and more. Plugins are available for certain databases, and there are also several database management utilities.
    Downloads: 171 This Week
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  • 19
    Blazer

    Blazer

    Business intelligence made simple

    Blazer is a business-intelligence engine for Rails that lets teams write SQL in the browser, visualize the results, and share insights without leaving their app. It turns raw database queries into charts, tables, and dashboards, so non-engineers can explore data with minimal friction. Queries can accept parameters, enabling reusable reports for different time ranges, segments, or customers.
    Downloads: 1 This Week
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  • 20
    Hermes JS Engine

    Hermes JS Engine

    A JavaScript engine optimized for running React Native

    Hermes-powered apps launch faster, thanks to build-time precompilation of JavaScript into efficient bytecode. Hermes is small in APK size, lean on memory, and starts instantly. It won't weigh your app down. It's simple to get started with Hermes in React Native apps. Hermes is open source and implements JavaScript standards. You will now be in a directory with the output of building Hermes into CLI tools. From here you can run a piece of JavaScript. If you have an existing app based on an...
    Downloads: 22 This Week
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  • 21
    go-mysql-server

    go-mysql-server

    A MySQL-compatible relational database with a storage agnostic query

    go-mysql-server is a data-source agnostic SQL engine and server which runs queries on data sources you provide, using the MySQL dialect and wire protocol. A simple in-memory database implementation is included, and you can query any data source you want by implementing your own backend. Dolt, a SQL database with Git-style versioning, is the main production database implementation of this package.
    Downloads: 0 This Week
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  • 22
    Rules Engine

    Rules Engine

    A Json based Rules Engine with extensive Dynamic expression support

    ...You need to store the rules based on the schema definition given and they can be stored in any store as deemed appropriate like Azure Blob Storage, Cosmos DB, Azure App Configuration, Entity Framework, SQL Servers, file systems, etc. For RuleExpressionType LamdaExpression, the rule is written as a lambda expression. Consuming Entity Framework and populating the Rules Engine is shown in the EFDemo class with Workflow rules populating the array and passed to the Rules Engine, The Demo App includes an example RulesEngineDemoContext.
    Downloads: 2 This Week
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  • 23
    SQuirreL SQL Client

    SQuirreL SQL Client

    A Java SQL client for any JDBC compliant database

    SQuirreL SQL Client is a graphical SQL client written in Java that will allow you to view the structure of a JDBC compliant database, browse the data in tables, issue SQL commands etc.
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    Downloads: 989 This Week
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  • 24
    Adminer

    Adminer

    Database management in a single PHP file

    ...Connect to a database server with username and password. Select an existing database or create a new one. List fields, indexes, foreign keys and triggers of table Change name, engine, collation, auto_increment and comment of table. Alter name, type, collation, comment and default values of columns. Add and drop tables and columns. List data in tables with search, aggregate, sort and limit results.
    Downloads: 19 This Week
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  • 25
    AlaSQL

    AlaSQL

    JavaScript SQL database for browser and Node.js for relational tables

    ...We focus on flexibility by making sure you can import/export and query directly on data stored in Excel (both .xls and .xlsx), CSV, JSON, TAB, IndexedDB, LocalStorage, and SQLite files. The library adds the comfort of a full database engine to your JavaScript app. No, really - it's working towards a full database engine complying with most of the SQL-99 language, spiced up with additional syntax for NoSQL (schema-less) data and graph networks.
    Downloads: 1 This Week
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