In computer networks, a proxy server is a server (a computer system or an application program) which services the requests of its clients by forwarding requests to other servers. A client connects to the proxy server, requesting some service, such as a file, connection, web page, or other resource, available from a different server. The proxy server provides the resource by connecting to the specified server and requesting the service on behalf of the client. A proxy server may optionally alter the client's request or the server's response, and sometimes it may serve the request without contacting the specified server. In this case, it would 'cache' the first request to the remote server, so it could save the information for later, and make everything as fast as possible. A proxy server that passes all requests and replies unmodified is usually called a gateway or sometimes tunneling proxy. A proxy server can be placed in the user's local computer or at specific key points between the user and the destination servers or the Internet.

04 October 2008

Confusing me, which one to buy

I’ve been walking under the street this afternoon, they called it kapas krampung street and try to find my shopping list for my new server project link which is already 2 hours I put in my pocket, and by chance my eyes is stand out to a small store that selling several type of digital camera, well actually my destination is not really want to buying a digital camera.

Follow my instinct I asked a several question about Canon EOS Rebel XSi, Nikon D40 and Sony Alpha DSLR-A200 well as a person that has a limited budget I try grab all the information in details. Although the answer was not really satisfied me still I try to asked the brochure and manufacturer description and I decide not to buy the camera right away.

Back to my house and comparing all the detail information that I got still not really understand and I am still not yet decide whether want to buy Canon which has a good image quality, or Nikon which is the seller said “natural color” or just to buy Sony which I had no information clearly about this. Well still confusing me …..or maybe you just need to browse here, so hopefully your decision will not wrong.

1 comment:

Proxy4arab said...

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