Need architectural help to implement caching

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  • Girish
    #1

    Need architectural help to implement caching

    i have to implement caching in my application, can any one tell me
    about the good techniques to implement caching, or provide some
    architectural help , so i can use it to my application.

    i want to control caching dynamically according to my configuration.

    Thanks,






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    • =?ISO-8859-1?Q?Arne_Vajh=F8j?=
      #2
      Re: Need architectural help to implement caching

      Girish wrote:
      i have to implement caching in my application, can any one tell me
      about the good techniques to implement caching, or provide some
      architectural help , so i can use it to my application.
      >
      i want to control caching dynamically according to my configuration.
      You figure out your requirements for the cache, check if there are
      a quality solution available that meets those requirements, if yes then
      you use that, if no you write your own.

      Without knowing anything about app, data and requirements nobody here
      can come with a specific recommendation.

      Arne

        Comment

        • Girish
          #3
          Re: Need architectural help to implement caching

          On Apr 5, 9:39 pm, Arne Vajhøj <a...@vajhoej.d kwrote:
          Girish wrote:
          i have to implement caching in my application, can any one tell me
          about the good techniques to implement caching, or provide some
          architectural help , so i can use it to my application.
          >
          i want to control caching dynamically according to my configuration.
          >
          You figure out your requirements for the cache, check if there are
          a quality solution available that meets those requirements, if yes then
          you use that, if no you write your own.
          >
          Without knowing anything about app, data and requirements nobody here
          can come with a specific recommendation.
          >
          Arne
          Actually, I have to implement a content based website.
          my requirements are to cache data by parameters(URL) , each page can
          have different cache time.
          and i have to provide a control panel where site administrator can be
          able to clear cache for the specific URL, complete page or whole
          site.
          or they can also able to change the cache time of a particular page.

          GJ

            Comment

            • Peter Duniho
              #4
              Re: Need architectural help to implement caching

              On Sat, 05 Apr 2008 23:00:13 -0700, Girish <gjoshi029@gmai l.comwrote:
              Actually, I have to implement a content based website.
              my requirements are to cache data by parameters(URL) , each page can
              have different cache time.
              and i have to provide a control panel where site administrator can be
              able to clear cache for the specific URL, complete page or whole site.
              or they can also able to change the cache time of a particular page.
              Well, I can't say that that really helps guide us with respect to
              architectural suggestions.

              That said, it sounds like the kind of thing that the Windows Server web
              proxy ought to already be able to do. I don't have any first-hand
              experience, but it seems like you should be able to insert the proxy
              between your web server and the outside world, and let it handle the
              caching for you.

              Pete

                Comment

                • Steve Gerrard
                  #5
                  Re: Need architectural help to implement caching

                  Girish wrote:
                  >
                  Actually, I have to implement a content based website.
                  my requirements are to cache data by parameters(URL) , each page can
                  have different cache time.
                  and i have to provide a control panel where site administrator can be
                  able to clear cache for the specific URL, complete page or whole
                  site.
                  or they can also able to change the cache time of a particular page.
                  >
                  If you are doing the website in ASP.Net, the Application cache will do a lot of
                  what you want.
                  You can add various objects, set caching time, and set dependencies on other
                  objects.
                  You clear objects by simply removing them from the cache.

                  Be aware, though, that caching is an optimization. Although it practice it
                  usually does what you want, in principle the cache can be reset at any time,
                  and does not guarantee that it will cache something for the time specified. The
                  model is that you write your code to see if something is in the cache, and use
                  it if is, else create it and add it. Also the application cache may or may not
                  carry across multiple instances of the web app, or application pooling, or what
                  have you.


                    Comment

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