RUN YOUR BUSINESS

FASTERScott HayesPresident & CEO, DBIIBM GOLD Consultant

RUN YOUR BUSINESSMORE EFFICIENTLY

RUN YOUR BUSINESSwith LOWER COSTS

RUN YOUR BUSINESSwith LOWER COSTS

Act. Right. Now.

RUN YOUR BUSINESS6X Faster … or More!

Accelerate Your Business

HERE’S HOW !

Start Right Now !

Your Business

Application Application Application

YourDatabase

ONLY RUNS AS FAST AS YOUR DATABASE

TO RUN A FASTER,MORE EFFICIENT,

MORE PRODUCTIVE BUSINESS

Tune Your Database

by

Eliminating High Costs

Database Workload Cost Analysis

• A US Patented (#6,772,411) method and system analyzes the statement execution costs in a database

• When integrated with Database Design Advisor technologies, performance success is assured.performance success is assured.

10© 2007 Database-Brothers, Inc. All Rights Reserved Worldwide.

SQL Equalization & Cost Aggregation

• How DB2 Sees the SQL Workload:

• How the DBA needs to see the SQL Workload:

Select c1, c2, c4 from tbl where c5 = ‘0210’ cpu=.1

SQL Statement Count TotCPU

Select c1, c2, c4 from tbl where c5 = ‘?’ 1 .1

Select c1, c2, c4 from tbl where c5 = ‘0220’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 2 .2

Select c1, c2, c4 from tbl where c5 > ‘0500’ cpu=.3

Select c1, c2, c4 from tbl where c5 > ‘?’ 1 .3

Select c1, c2, c4 from tbl where c5 > ‘8800’ cpu=.3

Select c1, c2, c4 from tbl where c5 > ‘?’ 2 .6

Select c1, c2, c4 from tbl where c5 = ‘0300’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 3 .3

Select c1, c2, c4 from tbl where c5 = ‘0400’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 4 .4

Select c1, c2, c4 from tbl where c5 = ‘0450’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 5 .5

Select c1, c2, c4 from tbl where c5 = ‘0490’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 6 .6

Select c1, c2, c4 from tbl where c5 = ‘0670’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 7 .7

Select c1, c2, c4 from tbl where c5 = ‘0680’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 8 .8

Select c1, c2, c4 from tbl where c8 = ‘Bob’ cpu=.2

Select c1, c2, c4 from tbl where c8 = ‘?’ 1 .2

Select c1, c2, c4 from tbl where c5 = ‘0110’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 9 .9

Select c1, c2, c4 from tbl where c5 = ‘0120’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 10 1.0

Select c1, c2, c4 from tbl where c5 = ‘0190’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 11 1.1

Select c1, c2, c4 from tbl where c5 = ‘0390’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 12 1.2

Select c1, c2, c4 from tbl where c5 = ‘0790’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 13 1.3

Select c1, c2, c4 from tbl where c5 = ‘2380’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 14 1.4

Select c1, c2, c4 from tbl where c5 = ‘4560’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 15 1.5

Select c1, c2, c4 from tbl where c5 = ‘0360’ cpu=.1

Select c1, c2, c4 from tbl where c5 = ‘?’ 16 1.6

CPU%

66.6

25.0

8.33

Totals: 19 2.4 100.00

100’s of SQL statements per second…

Relative

CostsSQL Snapshot shows 19 different statements!

WRONG ANSWER!

US Patent # 6,772,411

Brother-Panther™ Cost Analysis

96+% CPUUsed by

3 Statements

Brother-Panther™ Cost Analysis

Brother-Panther™ Design Analysis

RESULTSRESULTS

The Database Score Improves

Logical I/O Cost is Reduced

… which reduces CPUConsumption!

Physical I/Os are REDUCED

Index Read Efficiency Improves

Lower is better!

Memory Utilization Improves

Expensive Sorts are Reduced

Nice Database Stats

But What Does This Mean

To YOUR BUSINESS?

Performance Before…

Performance After…

The BOTTOM Line

100% Cut0ms11msI/O Time

100% Cut0ms56msSort Cost

99+% Cut1ms120msCPU Use

85% Less/ 6X Faster!

.023.149Response Time

SavingsAfterBeforeMetric

YOUR BUSINESS RUNS FASTER

AT LOWER COST

Your Database Vendor Says…

Our database will automatically tune itself!!!

REALLY?

Is your database self-tunedself-tuned?Are you facing hardware

upgrades?

“Automatic Tuning” of memory seeks to * compensate *

for physical design flaws

The Reality…

The Optimizeroptimizes

Dynamic SQL, plus PureXML XQueries

Over 90%of the world’s business

applicationsrely on Dynamic SQL

Dynamic SQL optimization & performance

is influenced byStatistics and Memory

Statistics and Memoryare being changed

dynamicallyby Automation…

The Formula for Volatility

• Automatic Utilities

• x Automatic Tuning

• x Dynamic SQL Optimization• x Dynamic XML XQuery Optimization

• = The Perfect Storm of Unpredictability@ Maximum CPU Utilization

• = More Money Spent on Hardware!(Needlessly spent…)

WHY do performanceproblems always seem tostart on the DBA’s back?

Is it aDatabase Problem

or not?

Howdo youknow?

Howcan youproveprove it?

(or, more importantly,Prove it is NOT the DBA’s problem)

Brother-Thoroughbred™• “Win the Race Against Time”

– Graphically Shows:• Average Transaction response times

• Database Inside & Outside Time Distribution

– Time Distribution of Time Inside the Database

• Service Level Attainments– How many transactions, and what percent,

completed within certain response time thresholds?

Win the Race Against Time…

Accelerate Your Business

Act. Right. Now.Take Back Control

Call 866-773-8789We’ll Help You

“Brother-Panther made it very easy to identify a number of performance issues with our databases, and the advice provided by

the Database Score reports guided me directly to some quick performance improvement results. Not only am I impressed with the

value of the tool, but service and support from DBI has been outstanding. In a day and age when it is difficult to keep a support

person on the phone for just 10 minutes, the team at DBI was eager to help me. In one call alone, they spent 4 hours assisting me. In

that time we were able to identify the problem, re-download, install, and configure the product and then run through how I could use the

tool in my environment to be immediately useful in improving my database performance. The team at DBI has been uncommonly helpful, and their tools provide remarkable performance insight.

Bill Scurlock, Ohio State Employee Retirement System

"We upgraded from BMC SmartDBA for DB2 to DBI's Brother-Panther™ and Brother-Eagle™ and we are

pleased with the tools and DBI's service. DBI has even helped us with DB2 questions not related to their tools. We got immediate value from Brother-Panther because the tool showed us some scans and inefficiencies that

we weren't aware of. It was easy to improve performance of our business databases within a matter

of a couple of hours."

Donavon Mitchell,

The Childrens Place Stores