What Is Good Performance Isqlug Jan 2010

What is (good) performance? Tal Olier, HP Software Jan, 2010 (Israel’s SQL Server UG)

Who am I? ,[object Object],[object Object],[object Object],[object Object],[object Object]

Scope of this lecture ,[object Object],[object Object],[object Object],[object Object]

So I went looking for a performance problem...

Demo ,[object Object],[object Object]

Okay, Enough with It ,[object Object]

Demo source ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Okay, enough with It ,[object Object]

So what does makes good performance? Anybody?

So I asked god.. ,[object Object]

So I asked god ,[object Object]

And god said.. ,[object Object]

I guess god is not the answer to everything, let's ask people...

So what does makes good performance? ,[object Object]

So what does make good performance? ,[object Object]

This is not getting anywhere...

I turn to "observing"... ,[object Object]

It was awkward at the beginning... ,[object Object]

The family was looking funny... ,[object Object]

Then I learn some beautiful things... ,[object Object]

Although the smell sometimes was weird... ,[object Object]

I finaly managed to have some fun... ,[object Object]

So what does make good performance? ,[object Object],[object Object]

Who is the customer? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Who is the customer? (cont.) ,[object Object],[object Object]

Who is the customer? (cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Who is the customer? (cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The inevitable equation :) ,[object Object],=

“ Customer perception”, I need elaboration...

Customer perception of the application performance ,[object Object]

Customer perception of the application performance ,[object Object],[object Object]

Customer perception of the application performance ,[object Object],[object Object],[object Object],[object Object]

Customer perception of the application performance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Usability, ... Supportabilty - I am not sure I know those words

"It is impossible to work this way..."

"S**t !!! It is impossible to work this way..."

Customer perception of the application performance ,[object Object],[object Object],[object Object]

“ Mother f***er!!! I don't know what HW I need to run my site?”

“ Damn, pressing this one always stuck it all... ”

“ This support case is open for a long time and up until now those ma***cs were unable to pinpoint the problem” ...

This is a great discovery, let's make a poster...

Customer perception of the application performance ,[object Object],[object Object],[object Object],[object Object],[object Object],

Customer perception of the application performance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],

Sounds like I am going to do some additional research...

Customer perception of the application performance ,[object Object],[object Object],[object Object],[object Object],[object Object]

Translating into actions (cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Translating into actions ,[object Object],[object Object],Methodology Aspect Performance usability Response time validation Performance scalability and robustness Resource consumption analysis Performance support Architecture, flexibility

Let's summ up ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Performance is like... A poem by Alex (Bummer) Perfomsky. (the 2nd) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Performance is like... A poem by Alex (Bummer) Perfomsky. (the 2nd) ,[object Object],[object Object],[object Object],[object Object],[object Object],The End for comments / questions: [email_address] [email_address]

What Is Good Performance Isqlug Jan 2010

Empfohlen

Empfohlen

Weitere ähnliche Inhalte

Ähnlich wie What Is Good Performance Isqlug Jan 2010

Ähnlich wie What Is Good Performance Isqlug Jan 2010 (20)

Mehr von sqlserver.co.il

Mehr von sqlserver.co.il (20)

Kürzlich hochgeladen

Kürzlich hochgeladen (20)

What Is Good Performance Isqlug Jan 2010