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Client/Server

Client/Server. Why things are as they are. I am going to sketch a bit of the history of client/server as well as consider variations. Once upon a time…. The monolith became 2 pieces and complexity is reduced; maintainability is improved; performance is degraded. .

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Client/Server

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  1. Client/Server Why things are as they are

  2. I am going to sketch a bit of the history of client/server as well as consider variations.

  3. Once upon a time…

  4. The monolith became 2 pieces and complexity is reduced; maintainability is improved; performance is degraded.

  5. The server could handle many clients

  6. The communication is decomposed into bi-directional flows…

  7. And then distributed…

  8. And the client was made thinner enabling client machines to be smaller

  9. So if decomposition gives an increase in flexibility and maintainability…

  10. A server may be a client

  11. Static HTML Client is a browser Request an HTML file Display the page Server find the file and sends to client

  12. CGI script Client is a browser Client asks for a specific script Server finds the file and passes it the Data sent with the request Browser displays the data CGI script computes and sends data to server Server sends the data to the client

  13. Server side scripting Client is a browser Server checks the file and executes the embedded script Browser sends request to server Browser displays the document The final formatted document is delivered

  14. Skype Client/Server http://www.technology-training.co.uk/skypesroadmapandarchitecture_28.php

  15. Robustness in C/S

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