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What’s MySQL?

MySQL is a freely to be had open source Relational Database management device (RDBMS) that makes use of based query Language (square).

Square is the maximum famous language for including, having access to and managing content in a database. It’s miles most referred to for its quick processing, proven reliability, ease and flexibility of use. MySQL is an essential part of nearly each open supply personal home page utility. Correct examples for Hypertext Processor & MySQL-primarily based scripts are WordPress, Joomla and Drupal.

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Database structure and MySQL

Data in a database is stored in one or extra tables. You ought to create the database and the tables before you may add any facts to the database. First you create the empty database. You then add empty tables to the database.

Database tables are prepared like different tables that you’re used to — in rows and columns. Each row represents an entity in the database, inclusive of a purchaser, a e book, or a mission. Every column contains an object of information approximately the entity, such as a purchaser name, a book call, or a project begin date. The region where a particular row and column intersect, the man or woman mobile of the desk, is known as a subject.

Tables in databases can be associated. Often a row in one desk is associated with several rows in another table. For example, you would possibly have a database containing statistics approximately books you own. You’ll have an  eBook desk and a writer table.

One row in the author desk might include records about the writer of numerous books within the e-book desk. While tables are related, you encompass a column in a single table to preserve facts that matches statistics in the column of another table.

MySQL database features:

+ High overall performance and Scalability to meet the needs of exponentially developing data masses and users.

+ Self-healing Replication Clusters to improve scalability, overall performance and availability.

+ On-line Schema change to fulfill converting commercial enterprise requirements.

+ Overall performance Schema for tracking consumer- and alertness-degree overall performance and useful resource intake.

+ SQL  And MySQL access for acting complicated queries and easy, rapid Key price operations.

+ Platform Independence giving you the flexibility to develop and deploy on a couple of running systems.

+ Massive data Interoperability using MySQL as the operational facts keep for Hadoop and Cassandra.


MySQL Advantages

1. Data Security

2. On-Demand Scalability

3.High Performance

4.Round-the-clock Up time

 5.Comprehensive Transnational Support

 6.Complete Workflow Control

 7.Reduced Total Cost of Ownership

 8.The Flexibility of Open Source


MySQL Disadvantages

* MySQL does no longer help a completely huge database length as successfully.

* MySQL does not aid position, dedicate, and stored strategies in versions much less than five.Zero.

* Transactions aren’t dealt with very successfully.

* There are some stability problems.

* It suffers from negative performance scaling.

* The development isn’t always network driven so it has lagged at the back of.

* The capability tends to be heavily dependent on the ad-dons.

* Developers may also discover a number of its limitations very irritating.