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1Copyright 2008 MySQL AB The World’s Most Popular Open Source Database

MySQL Enterprise forSaaS and Managed Hosting Providers

Jimmy Guerrero

Sr Product Marketing Manager, Sun Microsystems – Database Group

May 19-20 l Washington, DC l Omni Shoreham


Agenda• MySQL Overview

• SaaS – Hosting Provider Challenges

• Solutions for MySQL

• Next Steps


Sun: The World's Largest CommercialOpen Source Contributor

Java Enterprise SystemComposite Application Platform

Sun xVM

Operating System

Virtualization

Architecture

Database Platform

Application Infrastructure

Partners


About MySQL

Leadership * Innovation * Market Acceptance

• 12 years old• 400+ employees• 750 partners• 60K downloads/day• Customers across every major

operating system, hardware vendor, geography, industry, and application type


Established & Emerging Companies

craigslist

Web 2.0

Enterprise 2.0

SaaS

Telecom

OEM & ISV


SaaS & MHP Provider Challenges• Delivering on SLA’s• Uptime & availability• Application performance & responsiveness• Rapid, frequent & iterative feature releases• On-demand scalability• Integration & customization limitations• Reduce infrastructure costs• Compliance, identity & access management• Security of online & offline data• Technical competence & knowledge• Proactive monitoring


Solutions Overview

"MySQL and Parallels are exploring ways to help service providers enable SaaS"


Benefits of Open Source and LAMP

• LAMP software stack running on COTS hardware lowers initial startup costs

• Perfect for on-demand Scale-Out environments• Open Source freedom and no vendor lock-in

Scale-Up Scale-Outvs


MySQL Enterprise

Deploy and monitor an unlimited number of servers for the price of a single CPU of Oracle

MySQL Enterprise

MySQLEnterprise

Server

MySQLEnterprise

Monitor

24x7Production

Support

MySQLEnterpriseUnlimited

Enterprise database and monitoring software, plus production support delivered in an annual subscription


Why MySQL Enterprise?• Deliver on SLAs

• Increase availability

• Optimize performance

• Effectively monitor scale-out environments

• Faster time to launch

• Develop & deliver on proven open source components

• Keep costs predictable


MySQL Enterprise Monitor• Consolidated view of entire MySQL environment• Auto discovery of MySQL Servers & replication topologies• Over 100 customizable rules for monitoring and alerting• Identifies problems before they occur• Reduces risk of downtime• Improve delivery of SLAs• Scale-out with less DBAs


On-Demand Scalability for MySQL

MySQL Replication• Designed for on-demand read scalability• Cost-effective alternative to Scale-Up• Asynchronous replication• Statement or row-level replication support• No special networking components• Fully-supported via MySQL Enterprise subscription• Enterprise Monitor discovers and monitors replication

topologies


MySQL Replication – Scale-Out

reads

reads

MySQLReplication

writes

MySQL ReplicationWeb/AppServers


Scalability: MySQL Partitioning

Cust_id 1-999

Cust_id 1000-1999

Cust_id 2000-2999

Web/AppServers MySQL Partitioning


Sharding - Application Partitioning

Cust_id 1-999

Cust_id 1000-1999

Cust_id 2000-2999

Web/AppServers Sharding Architecture


Scalability: Virtualization

VM 1

Web/AppServers Virtualization Architecture

VM 2

VM 3


MySQL Replication – High Availability

reads

MySQLReplication

writes

MySQL ReplicationWeb/AppServers

ActiveServers

StandbyServer


High Availability for MySQL

Distributed Replicated Block Device (DRBD)• Runs over standard IP networks• Distributed storage• Similar to network RAID• Synchronous replication• No special networking components• Excellent performance (blocks vs. rows of data)• Manages inconsistencies of data during a failure• Hides the complexity of many recovery actions• Linux heartbeat manages fail over and virtual IPs• Fully-supported add-on to MySQL Enterprise subscription


DRBD Architecture

ActiveMaster

PassiveMaster

Virtual IPManagement

SynchronousBlock

Replication

MySQL and DRBDWeb/AppServers


MySQL High Availability Scale-Out

ActiveMaster

PassiveMaster

Virtual IPManagement

SynchronousBlock

Replication

Web/AppServers

writes

reads

DRBD + MySQL Replication

reads


• Application level load balancing is limited to read/write splitting– Hardware utilization not optimized– Reads directed to latent slaves

• Little insight into user/application related activity– “Evil” queries– Slow query log good, but not great

• Idle connections on production servers– Consume resources– PHP, Ruby, Perl have no built in connection management– App servers > DB servers = Connection Storm!

Common Pain Points


MySQL software which can route database queries to the appropriate database in a scale-out environment.

• Improves/scales throughput of reads for online applications• Helps customers reduce cost of adding slaves

• Intelligently route reads across slaves• Use database least behind, least loaded• Remove latent slaves from read rotation• Other distribution algorithms

MySQL Load Balancer


MySQL Enterprise Monitor feature that allows users to trace, monitor, and analyze MySQL query activity for specific servers, users, and applications.

• Adaptive “Evil” query collection/tracing• Historical browsing/analysis• “Needle in a haystack” identification of worst

queries• Worst execution times, # of execs, etc.

SQL code is the #2 cause of performance issues 97% of those surveyed will use this

MySQL Query Analyzer


MySQL Query Analyzer


• New Data Modeling/Database Generation tool• Design MySQL databases right the first time• Removes ‘black box’ feel from packaged apps• Two versions – free open source community and paid

closed source offering• Advanced features in paid version• Database synchronization, HTML/Text reporting, Rev-

engineer from database, and more• Available now. Paid edition $99

NEW! MySQL Workbench


Questions?

Jimmy Guerrero

Sr Product Marketing Manager

Sun Microsystems – Database Group

[email protected]

mysql ab

Documents

mysql mysql replication

mysql replication scale

mysql partitioning cust

mysql query activity

mysql high availability

solutions overview mysql

production servers

drbd webapp servers