Btec_Unit 1_OnlineW _Server sde pocessingL2_lesson 11

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Server Side Processing Lesson 11

Server-side processing uses the web server to process web page data.

Sever-side processing is where the interactivity on the Web page is processed on the web server.

The code which makes this possible is a scripting language (web scripts)

Web scripts are included in the code of the webpage and run when the page is loaded into the user's browser. In the server-side processing it does not matter which browser the user is using because the processing is done on the webserver.

An example is a form completed online which is filled in by the user then submitted to the server where the results are processed and stored. 

LESSON 11

Server side Processing

Benefits 

Benefits and drawn backs of server-side processing

Efficiency – the information to process does not need to be downloaded to the client's computer.

Browser independent- It does not matter which Browser you use and the work is done on server.

 

Benefits 

Speed – the processing occurs on the web server, which likely to be more powerful than the client's computer.

 Disadvantages

Security- when the data is transferred across the internet it is more at risk of security threats

Overloading- if a lot of users are asking the webserver to process data, it could overload the server and cause it to run slowly or crash. 

00:00

Please watch the video 

Questions and activities to follow

00:44

What is a Web Browser?

1. Firefox
2. Excel
3. word
4. Power Point

00:55

A Web server is a Computer some where in the network or Internet Running Webserver software. It needs an IP address and a

01:35

A web clients communicates with a

02:56

Protocols are a set of rules need to communicate. Give the name of the protocol needed to serve web pages

05:55

From the previous image Identify A, B ,C

What I should Know

What is a Webserver?

What are the Web  resources?

What is a Protocol ?

What is a Port Number?

What is a URL?

Where the Webserver is located ?

How a Web Client connects to a Web server?

The End 

Thank you for Learning with us.