Page 294 - DCAP312_WEB_TECHNOLOGIES_II

Unit 14: Debugging and Optimization

14.5 Keywords Notes

Cache Keys: The cache key is the unique key that can be used to identify objects in the ICM
server cache.

Pipeline: Computer processors can handle millions of instructions each second. Once one
instruction is processed, the next one in line is processed, and so on. A pipeline allows multiple
instructions to be processed at the same time.
Scalability Boot: Remove performance bottlenecks related to our data storage and databases
and scale our .NET and Java applications to extreme transaction processing (XTP) with NCache.

SDK Debugger: This section details the software and hardware supported and required by the
PayPal SDK, installation, and post-installation tasks. These samples can be installed in Microsoft
Internet Information Server (IIS).
SqlDataSource Level: The SqlDataSource control enables us to use a Web server control to
access data that is located in a relational database. This can include Microsoft SQL Server and
Oracle databases.
Trump: Trump means to get the better of someone using a hidden resource.
1. Write C# program using SqlDataSource.

2. Write a C# program to create a data base connectivity.

14.6 Review Questions

1. What is the debugging in an ASP.NET application?
2. Briefly explain optimizing using caching and ASP.NET caching features.
3. What is the time-based cache invalidation in a SqlDataSource control?
4. What do you understand the downside of extensive caching?
5. Explain the optimizing via performance profiling.
6. Explain ASP.NET performance.
7. Define Asp.Net Process Configuration Optimization.
8. Give the concept of the asp.net pipeline optimization.
9. What is the process of modify the machine.config file?
10. How to modify the Web.config File?

Answers for Self Assessment Questions
1. (b) 2. (c) 3. (a) 4. (d) 5. (a)
6. (b) 7. (a) 8. (c) 9. (a) 10. (b)
11. (b) 12. (c) 13. (c) 14. (b) 15. (a)

14.7 Further Readings

Performance tuning and optimizing ASP.NET applications, by Jeffrey Hasan, and
Kenneth Tu

http://www.wintrac.com/courses/dotnetTuning.asp

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