Database is an organized collection of data, generally stored and accessed in an application. Complex databases are often developed using formal design and modeling techniques. Every business depends on databases for inventory, order processing, payroll, accounting, shipping and transportation routing are often tracked within a main database that keeps track of every transaction.
MySQL powers 9 of the 10 top Web sites worldwide, as well as thousands of corporate web-based applications. The performance & scalability, reliability, and ease of use made MySQL the most popular open-source database management system. In terms of database authentication, MySQL provides powerful mechanisms for ensuring authorized entry to the database. The world’s most popular web database is well positioned to power the next generations of highly demanding web applications leveraging the social web and cloud infrastructures.
SQL Server is a relational database management system developed by Microsoft. It is a software product with the primary function of storing and retrieving data as requested by other software applications—which may run either on the same computer or on another computer across a network including the internet.
MongoDB is one of the most popular open-source NoSQL database. In the IT industry, there are over 4000 companies that are using MongoDB as a database service for the applications or data storage systems. It is the best choice if the applications need to handle a large number of data like eCommerce applications with high performance.