A.V. Diploma Presentation

1. Evaluation system of web resource performance
Completed by: Vasiliev O.Y.
Supervisor: Nadtochiy V. I.
June 2010
Vasiliev Oleksey Evaluation system of web resource performance

2. Introduction
Actuality of theme
Even a very good website with high functionality is useless, if a
connection with him or unloading from the useful information to
spend too much time. The performance problems can have a
variety of undesirable consequences, including financial losses and
decline in sales, lower productivity of the company and the
deterioration of the company’s image.
Purpose of investigation
Analyse the performance methods and models for web resources,
develop the program to provide better an evaluation of
performance, which was based on one of the models.
Vasiliev Oleksey Evaluation system of web resource performance

3. Introduction
The object of research
Metrics and performance measurement models of web resources,
performance of the websites and web services.
Results of investigation
In the present research was created a program to measure the
performance of Web systems. With the help of this program has
been improved performance of website reduced the response time
of pages and increase the availability of the website. The
calculations can be used by specialists who work with high-loaded
web resources. The prototype program can be used to create a
better version of the software to measure the productivity of web
resource. Recommended for use in practical activities for web
developers, for creating good performance web resources.
Vasiliev Oleksey Evaluation system of web resource performance

4. Introduction
Question
What is the Web resource?
Answer
A primitive in the Web
architecture, and is used in
the definition of its
fundamental elements
A resource, identified by a
URI, that is a member of the
Web Core
Vasiliev Oleksey Evaluation system of web resource performance

5. Performance
Question
What is the performance?
Answer
Value which characterized by the
amount of useful work
accomplished by a computer system
compared to the time and resources
used
Good web performance: short
response time, high throughput,
high availability, high bandwidth,
low cost.
Vasiliev Oleksey Evaluation system of web resource performance

6. QoS
How the performance of the Web resource can be measured?
How the perfect QoS can be given to customers?
Vasiliev Oleksey Evaluation system of web resource performance

7. Natural model of Web load
Vasiliev Oleksey Evaluation system of web resource performance

8. Artificial model of Web load
Vasiliev Oleksey Evaluation system of web resource performance

9. Platform for testing
Site of Scientific-Engineering Conference
Vasiliev Oleksey Evaluation system of web resource performance

10. Increased performance of website
Initial system
Vasiliev Oleksey Evaluation system of web resource performance

11. What have I done?
What have I done for increasing performance of website?
CPU usage before improving performance.
Vasiliev Oleksey Evaluation system of web resource performance

12. What have I done?
What have I done for increasing performance of website?
CPU usage after improving performance.
Vasiliev Oleksey Evaluation system of web resource performance

13. Increased performance of website
Final system
Vasiliev Oleksey Evaluation system of web resource performance

14. Increased performance of website
Increased avaliability
Vasiliev Oleksey Evaluation system of web resource performance

15. Thanks for your attention
Q&A
Vasiliev Oleksey Evaluation system of web resource performance