Visit Us: http://kerneltraining.com/ MySQL database DBA training tutorial for beginners. Kernel training welcomes you to this session. Take part in this MySQL database tutorial. It is named after co founders daughter My. All the details regarding this MySQL DBA tutorial have to be clear for you. Begin the process of learning from basics. It is now owned by Oracle Corporation. Pay attention to this MySql database administration tutorial. Initial release was 20 years ago. Find more on this MySQL DBA tutorial from the below given content. It is written in C, C++. It is advice to know the full information about this MySql Database tutorial for beginners. Mysql DBA introduction: It is now owned by Oracle Corporation. Initial release was 20 years ago. It is written in C, C++. What is MYSQL? It is free available open source RDBMS (open source relational database management system) It makes use of structured query language Importance of SQL: It is known as popular language for adding, accessing and managing content in a database. Features: Quick processing. Proven reliability. Ease and flexibility of use.

1. Welcome to MySQL Database
Introduction

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What is MySQL
MySQL is a freely available open source Relational Database
Management System (RDBMS) that uses Structured Query Language
(SQL). SQL is the most popular language for adding, accessing and
managing content in a database. It is most noted for its quick processing,
proven reliability, ease and flexibility of use.

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Why MySQL ?
• MySQL is a very popular, open source database.
• Officially pronounced “my Ess Que Ell” (not my sequel).
• Handles very large databases; very fast performance.
• Why are we using MySQL?
– Free (much cheaper than Oracle!)
– Anyone can install MySQL locally.
– Easy to use Shell for creating tables, querying tables, etc.
– Easy to use with Java JDBC

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History of MySQL
MySQL was created by a Swedish company, MySQL AB, founded
by David Axmark, Allan Larsson and Michael "Monty" Widenius. The first
version of MySQL appeared on 23 May 1995. It was initially created for personal
usage from mSQL based on the low-level language ISAM.
January 2008, Sun Microsystems bought MySQL
In April 2009, Oracle Corporation entered into an agreement to purchase Sun
Microsystems, then owners of MySQL copyright and trademark

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Releases and Milestones
•First internal release on 23 May 1995
•Version 3.19: End of 1996, from www.tcx.se
•Version 3.20: January 1997
•Windows version was released on 8 January 1998 for Windows 95 and NT
•Version 3.21: production release 1998, from www.mysql.com
•Version 3.22: alpha, beta from 1998
•Version 3.23: beta from June 2000, production release 22 January 2001
•Version 4.0: beta from August 2002, production release March 2003
•Version 5.0: beta from March 2005, production release October 2005
•Version 5.1: production release 27 November 2008
•MySQL Server 5.5 was generally available (as of December 2010)
•MySQL 5.6 general availability was announced in February 2013

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Database Market share

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MySQL Jobs Share in Market

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Features and advantages of MySQL
1. Supports all major platforms
2. Easy to Administer / Manage
3. Open Source
4. ACID complaint
5. Pluggable Engines
6. Host based security
7. Multiple HA Techniques

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MySQL Architecture

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Engines Supported
1. MyISAM
2. InnoDB
3. Memory
4. CSV
5. Blackhole
6. Federated
7. NDB

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HA Techniques
1. Replication
2. NDB Cluster
3. Galera Cluster
4. DRBD

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MySQL Graphical tools
MySQL administrator
Multi plataform,
administration tool
allows to:
• Manage users
• Manage
databases and
tables
• Perform
maintenance
tasks
• See server status

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MySQL Graphical tools
MySQL query browser
MySQL query
browser is a
simple query
tool used to
interact with a
MySQL
database.

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Backup techniques
1. Native (mysqldump)
2. Third party MySQL Enterprise Backup
3. Xtrabackup from percona

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17. THANK YOU
for attending Lessons of
MySQL DBA
www.kerneltraining.com/mysql-database