sqlcheck - Automatically identify anti-patterns in SQL queries

•    C++

sqlcheck automatically detects common SQL anti-patterns. Such anti-patterns often slow down queries. Addressing them will, therefore, help accelerate queries.sqlcheck targets all major SQL dialects.

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

•    CSharp

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

•    Java

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.

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

•    Typescript

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.

linq2db - Linq to database provider.

•    CSharp

LINQ to DB is the fastest LINQ database access library offering a simple, light, fast, and type-safe layer between your POCO objects and your database.Architecturally it is one step above micro-ORMs like Dapper, Massive, or PetaPoco, in that you work with LINQ expressions, not with magic strings, while maintaining a thin abstraction layer between your code and the database. Your queries are checked by the C# compiler and allow for easy refactoring.

node-oracledb - Oracle Database driver for Node.js maintained by Oracle Corp.

•    Javascript

The node-oracledb add-on for Node.js powers high performance Oracle Database applications. Use node-oracledb to connect Node.js 4, 6, 8 and 9 to Oracle Database.

dbeaver - Free universal database tool and SQL client

•    Java

Free multi-platform database tool for developers, SQL programmers, database administrators and analysts. Supports any database which has JDBC driver (which basically means - ANY database). EE version also supports non-JDBC datasources (WMI, MongoDB, Cassandra, Redis). You can download prebuilt binaries from official web site or directly from GitHub releases.

Chloe - A lightweight and high-performance Object/Relational Mapping(ORM) library for .NET --C#

•    CSharp

Chloe is a lightweight Object/Relational Mapping(ORM) library. The query interface is similar to LINQ.You can query data like LINQ and do any things(Join Query | Group Query | Aggregate Query | Insert | Batch Update | Batch Delete) by lambda with Chloe.ORM.

blog - Everything about database,bussiness.

•    PLpgSQL

个人水平有限, 如有错误, 万望指正, 非常感谢.

APIJSON - 🚀后端接口和文档自动化，前端(客户端) 定制返回JSON的数据和结构！

•    Java

🚀后端接口和文档自动化，前端(客户端) 定制返回JSON的数据和结构！

sqitch - Sane database change management

•    Perl

Sqitch is a database change management application. It currently supports PostgreSQL 8.4+, SQLite 3.7.11+, MySQL 5.0+, Oracle 10g+, Firebird 2.0+, Vertica 6.0+, Exasol 6.0+ and Snowflake. Sqitch is not integrated with any framework, ORM, or platform. Rather, it is a standalone change management system with no opinions about your database engine, application framework, or your development environment.

FreeSql - FreeSql is the most convenient ORM in dotnet

•    CSharp

FreeSql is the most convenient ORM in dotnet. It supports Mysql, Postgresql, SqlServer, Oracle and Sqlite.

soci - SOCI - The C++ Database Access Library. This is official repository the SOCI project.

•    C++

Originally, SOCI was developed by Maciej Sobczak at CERN as abstraction layer for Oracle, a Simple Oracle Call Interface. Later, several database backends have been developed for SOCI, thus the long name has lost its practicality. Currently, if you like, SOCI may stand for Simple Open (Database) Call Interface or something similar. SOCI library is distributed under the terms of the Boost Software License.

DBShield - Database firewall written in Go

•    Go

Protects your data by inspecting incoming queries from your application server and rejecting abnormal ones. By adding DBShield in front of database server we can protect it against abnormal queries. To detect abnormal queries we first run DBShield in learning mode. Learning mode lets any query pass but it records information about it (pattern, username, time and source) into the internal database.

SmartSql - SmartSql = MyBatis

•    CSharp

SmartSql = MyBatis + Cache(Memory | Redis) + R/W Splitting +Dynamic Repository + Diagnostics ...... SmartSql draws on MyBatis's ideas, uses XML to manage SQL, and provides several filter tags to eliminate various if/else judgment branches at the code level. SmartSql will manage your SQL and filter the tags to maintain your various conditional judgments at the code level to make your code more beautiful.

SQLInjectionWiki - A wiki focusing on aggregating and documenting various SQL injection methods

•    HTML

A wiki focusing on aggregating and documenting various SQL injection methods

AntData.ORM - 特色：t4自动生成entity 包括外键。异步支持。完整的linq转sql引擎功能等,支持netcore2.0

•    CSharp

特色：t4自动生成entity 包括外键。异步支持。完整的linq转sql引擎功能等,支持netcore2.0

laravel-oci8 - Oracle DB driver for Laravel 4|5 via OCI8

•    PHP

Laravel-OCI8 is an Oracle Database Driver package for Laravel. Laravel-OCI8 is an extension of Illuminate/Database that uses OCI8 extension to communicate with Oracle. Thanks to @taylorotwell. Finally you can optionally publish a configuration file by running the following Artisan command. If config file is not publish, the package will automatically use what is declared on your .env file database configuration.

Oracle Home Selector

Tool which allows switching between different oracle homes - therefore helps using multiple oracle homes on one machine.

ScriptifyDB

•    CSharp

ScriptifyDB is a Windows Forms utility designed for developers and dbadmins to generate database creation scripts for a growing number of databases. It's developed in .NET 4.0.