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Performance in the .NET world. A developer’s perspective<br />Sorin, Vlad, Florin<br />RomSoft, www.rms.ro<br />Iaşi, May ...
What is “application performance”?<br />a feeling about how the software “moves”<br />a perception of the user related to ...
What causes “bad performance”?<br />lack of some kind of resource<br />RAM, CPU, bandwidth, slow HDD, slow devices: CD-ROM...
Why do WE care about performance?<br />what is software QUALITY?<br />no bugs, cool user experience, performance, …and man...
Why should YOU care about it?<br />HOT subject in interviews<br />some believe that only GURUs understand performance. THI...
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2010 Students Ac Best Cariers Day Performance In The Net World Intro

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Intro to a RomSoft event organized for student from the Faculty of Automation and Computer Science from Iasi. The main topic of the event was "Performace in .NET applications"

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2010 Students Ac Best Cariers Day Performance In The Net World Intro

  1. 1. Performance in the .NET world. A developer’s perspective<br />Sorin, Vlad, Florin<br />RomSoft, www.rms.ro<br />Iaşi, May 4th 2010<br />
  2. 2. What is “application performance”?<br />a feeling about how the software “moves”<br />a perception of the user related to response time<br />a measure of how my application uses resources and impacts other applications<br />…<br />subjective performance<br />objective performance<br />2<br />
  3. 3. What causes “bad performance”?<br />lack of some kind of resource<br />RAM, CPU, bandwidth, slow HDD, slow devices: CD-ROM<br />too much data, too complex algorithm<br />damaged hardware<br />unfriendly applications<br />…<br />most of the time it's just US and our BAD code! <br />yes, we're bad guys sometimes...<br />3<br />
  4. 4. Why do WE care about performance?<br />what is software QUALITY?<br />no bugs, cool user experience, performance, …and many, many others<br />bad performance makes the user/customer unhappy. No customer, no money! <br />for most companies performance is critical<br />Google? <br />Online stores? <br />…many, many others<br />4<br />
  5. 5. Why should YOU care about it?<br />HOT subject in interviews<br />some believe that only GURUs understand performance. THIS IS WRONG!<br />you can also be performance-wise. Just watch and learn. <br />have a good time with Sorin and Vlad!<br />5<br />

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