Databases, MySQL and PostgreSQL
A database is a collection of information that is organized to easily managed, accessed and updated. Data is organized into rows, tables and columns and it is indexed to make it easier to find relevant information.
Databases process workloads to create and update themselves, querying the data they contain and running applications against it. Actually, a database manager provides users with the ability to control, read and write access. Typically, databases can be classified according to content type: bibliographic, full text, numeric and images. There are different kinds of databases, but we would like to isolate MySQL and PostgreSQL databases.
MySQL is the most popular open source SQL database management system which is developed and supported by Oracle Corporation. A database is a structured collection of data. To add, access and process data stored in a computer database, we need a database management system as MySQL server. As computers have an ability to save large amounts of data, database management system play a central role in computing as parts of applications.
The SQL part of MySQL stands for Structured Query Language. SQL is the most common standardized language used to access databases. Depending on your programming environment, you can enter SQL directly, embed SQL statements into code written in another language, or use an API which hides the SQL syntax. MySQL software is Open Source. By saying Open Source we mean that it is possible for anyone to modify and use the software. Anybody can download the MySQL software from the Internet and use it without paying anything.
What are the advantages of MySQL Database server? It is very reliable, fast scalable and extremely easy to use. MySQL server can run comfortably on a desktop or laptop, alongside web servers and your other applications. Actually, MySQL server was developed to handle large databases much faster than existing solutions and has been successfully used in highly demanding production environments for several years. MySQL server today offers a rich and useful set of functions. Its security and high speed make MySQL server highly suited for accessing databases on the Internet. MySQL is an essential part of every open source PHP application.
PostgreSQl is an open source object-relational and powerful database system. Due to its reliability, proven architecture, extensibility and data integrity, PostgreSQL has achieved a strong reputation. PostgreSQL is free and open source software. Its source code is available under PostgreSQL license. You are free to use, distribute and modify it in any form. Thanks to its stability, PostgreSQL requires very minimum maintained efforts. If you develop applications based on it, the total cost of ownership is low in comparison with other database management systems.
PostgreSQL is the first database management system which implements multi version concurrency control feature. PostgreSQL is designed to be extensible. You can define your own data types, index types, functional languages, etc. PostgreSQl has many features to help developers build applications, to help to you manage your data no matter how big or small the dataset.
Now you have a little information about the database and its most common and popular types. We hope it was very interesting for you to read it. Thank you for your time and consideration. Wait for new articles!
Sincerely Yours,
TCO team
