SQL

SQL (Structured Query Language) is a powerful language used to interact with relational databases. It is the most popular language for creating, modifying, and querying data held in a relational database. It is a powerful language and is used by many major organizations to handle their huge databases.

MySQL

MySQL is an open-source database management system that is widely used in many web applications and other database-driven applications. It is a Structured Query Language (SQL) database that is most commonly used with popular web-scripting languages such as PHP, Perl, and Python. 

PostgreSQL

PostgreSQL is a powerful, open source object-relational database system that offers a wide range of features and functions to meet the needs of modern-day organizations. PostgreSQL provides enterprise-level features and performance, including support for both SQL and NoSQL databases, advanced security, powerful extensibility and scalability, indepth analytics capabilities and robust replication.

Oracle Database

Oracle Database is a powerful and secure enterprise-level relational database management system (RDBMS) used to store and manage large amounts of data. Oracle Database is designed to support the most demanding applications with maximum availability, scalability and performance.

Sybase

Sybase is a leading database platform that provides reliable, scalable, and secure data management solutions to customers of all sizes. It offers a comprehensive suite of innovative products and services for both on-premises and cloud solutions.

Informix

Informix is an advanced relational database management system (RDBMS) from IBM that combines high performance with low maintenance costs. It provides an array of innovative features for data warehousing, online transaction processing (OLTP), and analytics applications.

Mongodb

MongoDB is an open-source, document-oriented database program that stores data in JSON-like documents with dynamic schemas, making the integration of data in certain types of applications easier and faster. The document model is the most popular NoSQL database used for high availability, scalability, flexible data models and horizontal scalability.