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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
Monday, 19 April 2010
If I wanted to make you invest in MySQL
If you were a VC
Using Guy Kawasaki's rules
Monday, 19 April 2010
Introducing MySQL
10/20/304
Monday, 19 April 2010
1. Why MySQL? (the problem)• Startup• Small business• Small budget• Need a open system
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Monday, 19 April 2010
2. MySQL: What is it? (the solution)• A lightweight database server• Fast• Stable• Easy to install• Easy to use
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Monday, 19 April 2010
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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What? No cash?
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Then I should probably introduce a new element
Monday, 19 April 2010
Introducing MySQL
Passion16
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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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Monday, 19 April 2010
• “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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Monday, 19 April 2010
Facebook. Powered by MySQL
Monday, 19 April 2010
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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Monday, 19 April 2010
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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Monday, 19 April 2010
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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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
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Community
http://planet.mysql.com 39
Monday, 19 April 2010
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
Monday, 19 April 2010
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
Monday, 19 April 2010
More Engines
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engine notes
Federated remote tables
Blackholerelay engineno storage
Archive compressed storage
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Federated
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table t1ffederated
table t1MyISAM
MySQL server MySQL server
Monday, 19 April 2010
Black hole
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recordrecordrecordrecord binary log
triggers
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Archive
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recordrecordrecordrecord
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Plugin
47Monday, 19 April 2010
MySQL Proxy
48Monday, 19 April 2010
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
53
MySQL server
MySQL server
MySQL server
For read intensive high concurrency
Monday, 19 April 2010
Scalability
MySQL Cluster
data nodedata node
data node
data node
R/W
R/W
R/W
R/W
54
MySQL serverMySQL server
MySQL server
For write intensive high concurrency and HA
Monday, 19 April 2010
Performance : partitioning
55
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
Monday, 19 April 2010
Performance: InnoDB 1.0• Faster• More scalable• Available as plugin in MySQL 5.1• Built-in in MySQL 5.5
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Monday, 19 April 2010
From community: the Spider engine
57
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
host3 MySQL server without SPIDER
host4 MySQL server without SPIDER
host5 MySQL server without SPIDER
host6 MySQL server without SPIDER
host7 MySQL server without SPIDER
Sharding for the masses. MySQL for large projectsTuesday, April 20, 201011:45AM ROOM: SURF B
Monday, 19 April 2010
Usability: MySQL Workbench
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Usability: MySQL Workbench
59
Monday, 19 April 2010
Usability: MySQL Workbench
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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
Monday, 19 April 2010
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
Monday, 19 April 2010