LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
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TypeScript & JavaScript ORM for Node.js — supports PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, Oracle, and more.
Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Extends Valkey and Redis with over 60 objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..
- java
- redis
- lock
- map
MyBatis SQL mapper framework for Java
- sql
- mybatis
- java
Dapper - a simple object mapper for .Net
- dapper
- sql
- ado-net
Free implementation of Play Services
- java
- android
- microg
- google-cloud-messaging
EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.
- entity-framework
- database
- c-sharp
- dotnet-core
greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.
Doctrine Object Relational Mapper (ORM)
- hacktoberfest
TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.
A toolkit for data mapping and language integrated query.
Translated.Net aot ORM SqlServer ORM Mongodb ORM MySql 瀚高 (Hangao, "vast and high") Postgresql ORM DB2 Hana 高斯 (Gaosi, "Gauss") Duckdb C# VB.NET Sqlite ORM Oracle ORM Mysql Orm 虚谷数据库 (Xugu Shujuku, "Xugu database") 达梦 (Dameng, "reaching dreams") ORM 人大金仓 (Renda Jincang, "Renda golden granary") ORM 神通 (Shentong, "divine powers") ORM C# ORM , C# ORM .NET ORM NET9 ORM .NET8 ORM ClickHouse ORM QuestDb ,TDengine ORM,OceanBase ORM,GaussDB ORM,Tidb ORM Object/Relational Mapping
MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.
A Python Object-Document-Mapper for working with MongoDB
- python
- mongodb
- mongodb-orm
- mongo
The Official Ruby Object Mapper for MongoDB
- mongodb
- ruby
- ruby-on-rails
- mongodb-driver
Type safe SQL builder with code generation and automatic query result data mapping
- golang
- sql
- sqlbuilder
- postgresql
Pony Object Relational Mapper
- python
- python3
- orm
- postgresql
Replicate your Key Value Store across your network, with consistency, persistance and performance.
Roaring bitmaps in Go (golang), used by InfluxDB, Bleve, DataDog
- go
- roaring-bitmaps
- bitmap-compression
- bitset
database to golang struct
- gorm
- orm
- golang
- go
NHibernate Object Relational Mapper
- nhibernate
- c-sharp
- nhibernate-developers
- linq
Data mapping and persistence toolkit for Ruby
Map Redis types directly to Ruby objects
Her is an ORM (Object Relational Mapper) that maps REST resources to Ruby objects. It is designed to build applications that are powered by a RESTful API instead of a database.