introduction to mysql ppt

What is MySQL– Things You Must Know!

What is the MySQL database used for

We all have heard the term ‘database’, those who haven’t, Database denotes a structure which holds a collection of different type of data that is organized and kept in files. Hence comes the need for DBMS (database management system) which helps the users in creating and managing databases. Now we may require to interact, link fetch and store data in different databases, hence comes the role of RDBMS (Relational Database Management System) wherein the data is stored in rows and columns, called Tables.

MySQL is one of the RDMBS which helps in storing the website’s data. It makes use of SQL (Structured Query language) for storing, fetching, and querying the database. In other words, SQL helps in interacting with the database. MySQL has established itself as a popularly grown open source database. With C and C++ as its foundation, it’s used to build robust server-side applications in conjunction with PHP scripts. Moreover, it’s quite faster in contrast to other databases and can effectively handle large databases up to terabytes depending upon your systems configuration. One can even change the source code according to their respective environment, making MySQL customizable.

Apart from providing the essential benefit of being an open-source application, there are many other significant key features of MySQL.

Highly Scalable

introduction to mysql pdf

By implementing MySQL, commercial businesses can be thoroughly customized with appropriate database requirements. It provides at par scalability to enable the handling of deeply embedded apps via minimum footprints, even in case of organizations storing massive volumes of data.

Secure and Reliable

learning mysql pdf

The popularity of MySQL has increased manifold because of the intense security and reliability it offers and is highly preferred by eCommerce businesses. It can be executed on any operating system platform like Windows, Linux, UNIX, etc… As a result, it has been implemented by all the major web platforms like the CMS – WordPress, Drupal, Joomla, or social media networks such as Twitter, Instagram, and Facebook.

At par Performance

mysql tutorial

Be it a transaction processing system, e-commerce site, or interaction with huge warehouses, this RDBMS server can be configured to yield immaculate performance. It proves to exhibit the best speed, indexing along with distinct memory caches thus uncompromising on its performance for any demanding situation. All credit goes to its dynamic storage engine.

Uninterrupted Uptime

MySQL Tutorial in PDF

MySQL provides round the clock uptime and yields high availability options such as client-server replication configurations and specialized cluster servers. Moreover, MySQL average download and installation time is not more than 30 minutes, making it extremely useful.

Transactional Support

MySQL Tutorial from the MySQL

MySQL RDBMS is being listed as the most powerful transactional database engine among the prevailing ones. One can benefit from its full data integrity attribute as it offers comprehensive and multi-version transactional support and other features like consistency, fully automatic, and isolated.

MySQL incorporates and also supports the vital database and query related attributes such as SubSELECTs, Views, Stored procedures, Triggers, Unicode, convenient User Interface, the option of Full-Text Search, Replication, Foreign key constraints, GIS functions, supports ODBC

Albeit, MySQL confronts few drawbacks like

  • Increase in memory usage in case a lot of stored procedures is made use of.
  • Stored procedures lack in building complex business logic.
  • Incapable of debugging stored procedures and maintain them.