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Introduction to MySQLGiuseppe MaxiaMySQL Community Team Lead at Oracle

Monday, 19 April 2010

about me -Giuseppe Maxia a.k.a. The Data Charmer MySQL Community Team Lead Long time hacking with MySQL features Formerly, database consultant, designer, coder. A passion for QA An even greater passion for open source ... and community Passionate blogger http://datacharmer.blogspot.com


http://datacharmer.blogspot.com




















If I wanted to make you invest in MySQL

If you were a VC

Using Guy Kawasaki's rules


Introducing MySQL

10/20/304


1. Why MySQL? (the problem)• Startup• Small business• Small budget• Need a open system

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2. MySQL: What is it? (the solution)• A lightweight database server• Fast• Stable• Easy to install• Easy to use

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3. Business model• Let everyone use it• When their business grow, sell them services and

additional software

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4. MySQL Technology• Multiple storage engines• Full ACID compliant (with InnoDB)• Stored routines, views, triggers• Built-in replication• Built-in partitioning• Event scheduler• Plugin architecture• MySQL Cluster

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5. Marketing and sales• Open the doors• Optional registration on downloads• Registration on some additional contents• Events• Offers and campaigns• MySQL Enterprise tools• Excellent support

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6. Competition• Small> PostgreSQL> SQLite> MySQL forks> NoSQL

• Big> Microsoft> IBM> Oracle?

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7. Team• Developers in house• Support closely tied to engineering• Carefully hired talents

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8. Projection and milestones• World domination achieved for ubiquity> Via other open source projects (e.g. Linux, PHP)

• World domination in business on the way> Through Oracle stewardship

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9. Status and timeline• MySQL 5.1 current G.A.• MySQL 5.5 in the making> Performance and scalability enhancements > Semi-synch replication> Partitioning enhancements> Better usability

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10. Summary and call to action• MySQL is a phenomenon (You'll see soon)• Go get it! > And give me $1 billion, pretty please!

• http://dev.mysql.com

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http://dev.mysql.com

http://dev.mysql.com

What? No cash?

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Then I should probably introduce a new element


Introducing MySQL

Passion16


MySQL• My - See - Quel• My - Ess - Kyu - Ell

• we make databases

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What is MySQL?• a noun?• a verb?• an abstract concept?• It's a PHENOMENON !• Let's ask Google.

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• “mysql” = 210,000,000

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• “mysql” = 210,000,000 • “postgresql” = 19,700,000• “db2” = 19,800,000• “sql server” = 75,900,000• “oracle” = 102,000,000

The business competition

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• “mysql” = 210,000,000

• “madonna” = 98,000,000

The show business competition

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• “mysql” = 210,000,000

• “berlusconi” = 28,300,000

The political competition

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• “mysql” = 210,000,000

• “sarkozy” = 31,100,000

The political competition

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• “mysql” = 210,000,000

• “obama” = 201,000,000

The political competition(november 2008)

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a phenomenon!

MySQL is twice as popular as Madonna and has almost the same chance as Obama for US President.

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OK. But really, what is it?• a piece of database software• the backbone of the web economy• a community of millions of users• the employer that gives me a pay check• All of the above

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or, more practically ...• Let me give you an example• what about Facebook?

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Facebook. Powered by MySQL

facebook


MySQL powers the Webaccording to Alexa - Apr. 18, 2010

...and many more: Flickr, Second Life, Craigslist, Slashdot, LiveJournal, Digg, Del.icio.us, Pricegrabber.com, Weather.com etc.

1 Google 11 Twitter2 Facebook 12 Yahoo.co.jp3 Youtube 13 Google.co.in4 Yahoo! 14 Google.de5 Live 15 Sina.com.cn6 Wikipedia 16 taobao.com7 Blogger 17 wordpress8 Baidu 18 myspace9 MSN 19 google.co.hk10 qq.com 20 google.co.uk

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most popular

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the LAMP stackL Linux

A Apache

M MySQL

P Perl/PHP/Python

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From ubiquity to business

MySQL User Base

Enterprise customers

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MySQL Enterprise

• Full control on your database

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MySQL Query Analyzer

• Part of MySQL Enterprise• finds and solves

performance problems on the spot• find out more:

www.mysql.com

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http://www.mysql.com

http://www.mysql.com

people

• freedom to work anywhere

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people

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Community

MySQL Forge

http://forge.mysql.com

ProjectsToolsCodeWorklogsWiki

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CommunityDownloadsArticlesBlogsBug reportsForumsEventsUniversity

http://dev.mysql.com 38




Community

http://planet.mysql.com 39




friends - Operating Systems• Linux• Solaris• Windows• Mac OS X• *BSD• *NIX

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C library

Java library

.NET library

C/C++

Perl

Python

ODBC

PHP

Java

C#

VB

friends - Connectors

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MySQL server


Engines

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engine Notes

MyISAM fast, non-transactional, full-text

InnoDB transactions, FK, concurrent

HEAP In memory

MERGE merges many MyISAM tables


More Engines

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engine notes

Federated remote tables

Blackholerelay engineno storage

Archive compressed storage


Federated

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table t1ffederated

table t1MyISAM

MySQL server MySQL server


Black hole

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recordrecordrecordrecord binary log

triggers


Archive

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recordrecordrecordrecord


Plugin

47Monday, 19 April 2010

MySQL Proxy

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MySQL Core Values• Stability• Performance• Ease of use

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Stability• tested by millions • built to last

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Performance

• designed to be fast• The web wants

instant responses• MySQL provides

them

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Ease of use

• the "15 minutes rule"> you should be up and running

with MySQL within 15 minutes

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Scalability

master

slave

slave

REPLICATION

R/W

R

R

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MySQL server

MySQL server

MySQL server

For read intensive high concurrency


Scalability

MySQL Cluster

data nodedata node

data node

data node

R/W

R/W

R/W

R/W

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MySQL serverMySQL server

MySQL server

For write intensive high concurrency and HA


Performance : partitioning

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select * from table_name where colx = 120

100-199

1-99

200-299

300-399

400-499

500-599

Boosting performance with MySQL partitionsWednesday, April 21, 20101:00 PMROOM: SURF C


Performance: InnoDB 1.0• Faster• More scalable• Available as plugin in MySQL 5.1• Built-in in MySQL 5.5

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From community: the Spider engine

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host1 MySQL serverwith SPIDER

table employeestable employeestable employeespartition 1 year 1997 host2partition 2 year 1998 host3partition 3 year 1999 host4partition 4 year 2000 host5partition 5 year 2001 host6partition 6 year 2002 host7

host2 MySQL server without SPIDER






Sharding for the masses. MySQL for large projectsTuesday, April 20, 201011:45AM ROOM: SURF B


Usability: MySQL Workbench

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Get involved

• http://dev.mysql.com• Downloads• Documentation• Articles• Blogs• Forums• Mailing lists• Bugs database• And more!

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More sessions on MySQL

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Sharding for the masses. MySQL for large projectsTuesday, April 20, 201011:45AM ROOM: SURF B

Boosting performance with MySQL partitionsWednesday, April 21, 20101:00 PMROOM: SURF C


The preceding is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions.The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.

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THANKS!

Q&AComment on Twitter: @datacharmer


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