What is the difference between Oracle and MySQL

Difference Between Oracle and MySQL

Difference between 2021

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Content:

Main difference: The Oracle database is an object relational database management system (ORDBMS). MySQL is an open source management system for relational databases (RDBMS). MySQL is the most widely used RDBMS in the world and runs as a server that allows multiple users to access a number of databases.

Both the Oracle database and MySQL are database management systems currently produced and maintained by Oracle Corporation. Oracle Corporation is a multinational computing technology company headquartered in Redwood City, California, USA. It specializes in the development and marketing of computer hardware systems and enterprise software products. The company also produces tools for database development and systems for middle-tier software, enterprise resource planning software (ERP), customer relationship management software (CRM) and supply chain management software (SCM).

The Oracle database is an object relational database management system (ORDBMS). It is commonly referred to as Oracle RDBMS or simply Oracle. Software Development Laboratories (SDL) developed the original version of the Oracle software.

MySQL is an open source management system for relational databases (RDBMS). MySQL is officially pronounced "My S-Q-L", but it is also called "My Sequence". It is named after co-founder Michael Widenius' daughter My. SQL stands for Structured Query Language. MySQL is the most widely used RDBMS in the world and runs as a server that allows multiple users to access a range of databases. MySQL was owned and sponsored by a single, for-profit company, Swedish company MySQL AB, now owned by Oracle Corporation.

MySQL is a popular database choice for web applications. It is a central part of the popular open source software application stack "LAMP" as well as other AMP stacks. LAMP stands for "Linux, Apache, MySQL, Perl / PHP / Python". MySQL is widely used by open source free software projects that require a comprehensive database management system like TYPO3, Joomla, WordPress, PhpBB, MyBB, Drupal etc. MySQL is also used in many high profile, scale world wide web products, including Wikipedia, Google, Facebook, Twitter, Flickr, Nokia.com and YouTube.

The main difference between Oracle and MySQL is the fact that MySQL is open source while Oracle is not. However, Oracle is considered to be much more powerful than MySQL.

Other differences between Oracle and MySQL:

  • Oracle offers inline views, role-based security, advanced replication, and so on, but MySQL does not.
  • Oracle supports the creation of programs that are embedded in the database via a procedural language and can be executed independently of one another or triggered by certain events.
  • Oracle is better suited for large implementations because it has extensive functionality.
  • Most editions of Oracle have a high license cost to use the software. Oracle Express is freely available.
  • MySQL is a free, open source program. Hence, it is easy to get hold of for ordinary web publishers and small businesses.
  • MySQL is provided under the GNU GPL license. This basically means that anyone can make use as long as all other derivative works are under the same license.
  • Oracle is often limited to large companies.
  • Oracle Support Pl-SQL in addition to SQL. MySQL only supports SQL
  • Oracle offers security features like row locking while MySQL offers column locking.
  • Oracle requires username, password and profile verification at logging time, while MySQL only requires username, password and host.
  • Oracle9i Database supports the use of temporary tables for a single session or globally for all users.
  • Mysql is light, reliable, and can connect to the multi-client program.
  • MySQL does not support data partitions and requires a server for each set of data files. Scalability is limited to the size of a single server.
  • Compared to Oracle, MySQL lacks tablespace, role management, snapshots, synonyms, and packages.

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