Displaying 1 to 20 from 122 results

Sequelize - An easy-to-use multi SQL dialect ORM for Node.js

Sequelize is a promise-based Node.js ORM for Postgres, MySQL, SQLite and Microsoft SQL Server. It features solid transaction support, relations, read replication and more.

Mongoose - Elegant MongoDB object modeling for Node.js

MongoDB object modeling designed to work in an asynchronous environment. It provides a straight-forward, schema-based solution to modeling your application data and includes built-in type casting, validation, query building, business logic hooks and more, out of the box.


SQLAlchemy is the Python SQL toolkit and Object Relational Mapper that gives application developers the full power and flexibility of SQL. It provides a full suite of well known enterprise-level persistence patterns, designed for efficient and high-performing database access, adapted into a simple and Pythonic domain language.

Propel - smart easy object persistance in PHP

Propel is an open-source Object-Relational Mapping (ORM) for PHP5. It allows you to access your database using a set of objects, providing a simple API for storing and retrieving data. Propel uses PDO as an abstraction layer, and code generation to remove the burden of runtime introspection. Therefore Propel is fast.

Doctrine ORM - Object relational mapper for PHP

Object relational mapper (ORM) for PHP that sits on top of a powerful database abstraction layer (DBAL). One of its key features is the option to write database queries in a proprietary object oriented SQL dialect called Doctrine Query Language (DQL), inspired by Hibernates HQL. This provides developers with a powerful alternative to SQL that maintains flexibility without requiring unnecessary code duplication.

NHibernate - object-relational mapper for .NET

NHibernate is a mature, open source object-relational mapper for the .NET framework. NHibernate is a port of Hibernate Core for Java to the .NET Framework. It handles persisting plain .NET objects to and from an underlying relational database.

Hibernate - Relational Persistence for Java

Hibernate facilitated the storage and retrieval of domain objects via Object/Relational Mapping. Today, Hibernate is a collection of related projects enabling developers to utilize POJO-style domain models in their applications in ways extending well beyond Object/Relational Mapping.

gorm - The fantastic ORM library for Golang, aims to be developer friendly

The fantastic ORM library for Golang, aims to be developer friendly.Released under the MIT License.

pg - PostgreSQL ORM for Golang with focus on PostgreSQL features and performance

PostgreSQL ORM for Golang with focus on PostgreSQL features and performance. It supports Basic types, Multidimensional Arrays, Transactions, Prepared statements, Queries retries on network errors, Automatic connection pooling with circuit breaker support, Bulk/batch inserts and updates, Pagination and URL filters helpers, Migrations, Sharding and lot more.

gorp - Go Relational Persistence - an ORM-ish library for Go

As many of the maintainers have become busy with other projects, progress toward the ever-elusive v2 has slowed to the point that we're only occasionally making progress outside of merging pull requests. In the interest of continuing to release, I'd like to lean toward a more maintainable path forward.For the moment, I am releasing a v2 tag with the current feature set from master, as some of those features have been actively used and relied on by more than one project. Our next goal is to continue cleaning up the code base with non-breaking changes as much as possible, but if/when a breaking change is needed, we'll just release new versions. This allows us to continue development at whatever pace we're capable of, without delaying the release of features or refusing PRs.

db - Productive data access layer for Go.

The upper.io/db.v3 package for Go is a productive data access layer for Go that provides a common interface to work with different data sources such as PostgreSQL, MySQL, SQLite, MSSQL, QL and MongoDB.Take the tour to see real live examples in your browser.

ServiceStack.OrmLite - Fast, Simple, Typed ORM for .NET

Follow @ServiceStack or join the Google+ Community for updates, or StackOverflow or the Customer Forums for support.OrmLite's goal is to provide a convenient, DRY, config-free, RDBMS-agnostic typed wrapper that retains a high affinity with SQL, exposing intuitive APIs that generate predictable SQL and maps cleanly to (DTO-friendly) disconnected POCO's. This approach makes easier to reason-about your data access making it obvious what SQL is getting executed at what time, whilst mitigating unexpected behavior, implicit N+1 queries and leaky data access prevalent in Heavy ORMs.

requery - requery - modern SQL based query & persistence for Java / Kotlin / Android

A light but powerful object mapping and SQL generator for Java/Kotlin/Android with RxJava and Java 8 support. Easily map to or create databases, perform queries and updates from any platform that uses Java.

jdbi - jDBI is designed to provide convenient tabular data access in Java(tm)

Jdbi is designed to provide convenient tabular data access in Java(tm). It uses the Java collections framework for query results, provides a convenient means of externalizing sql statements, and provides named parameter support for any database being used.

Typeorm - Amazing ORM for TypeScript and JavaScript (ES7, ES6, ES5)

TypeORM is an ORM that can run in NodeJS, Browser, Cordova, PhoneGap and Ionic platforms and can be used with TypeScript and JavaScript (ES5, ES6, ES7). Its goal to always support latest JavaScript features and provide features that help you to develop any kind of applications that use databases - from small applications with a few tables to large scale enterprise applications with multiple databases.

EntityFrameworkCore - Entity Framework Core is a lightweight and extensible version of the popular Entity Framework data access technology

Documentation on using EF Core is available at https://docs.microsoft.com/en-us/ef/core/.This project is for Entity Framework Core. Entity Framework 6 is still under active development at https://github.com/aspnet/EntityFramework6.

Apache Gora - Provides persistence to column stores, key value stores, document stores and RDBMS

The Apache Gora open source framework provides an in-memory data model and persistence for big data. Gora supports persisting to column stores, key value stores, document stores and RDBMSs, and analyzing the data with extensive Apache Hadoop MapReduce support.