Is it possible to save information for all users for a webpage

Asked Oct 26 '13 at 22:15

Active Oct 26 '13 at 22:15

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is it possible to save information for all users for a webpage in asp.net? At the moment every User get a online list dynamicly every 10 seconds - so on 200 Users this will be 10x6x200 = 12000 database querys a minute. But all Users going to have the same information at this time.

Is it possible to save the onlinelist every 10 seconds in somethin like a global location, something like a session but not per User, i will have this for all users - and only save this 10 seconds so the first call after 10 seconds refreshes the information?!

asked Oct 26 '13 at 22:15

PassionateDeveloper

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[`Cache`](http://msdn.microsoft.com/en-us/library/xsbfdd8c(v=vs.100).aspx) is shared across all requests. – Tim Schmelter Oct 26 '13 at 22:19
So when I write the user table in the Cache.object for the first request in 10 seconds, all other requests will have access to it and share it? From every website? – PassionateDeveloper Oct 26 '13 at 22:22
The [`Cache`](http://msdn.microsoft.com/en-us/library/6hbbsfk6(v=vs.100).aspx) is application specific. So if _every website_ means for diffferent appclications the answer is no. If _website_ instead means _page_ the answer is yes. – Tim Schmelter Oct 26 '13 at 22:23
With website I mean the aspx-sites in my web-application, sorry. – PassionateDeveloper Oct 26 '13 at 22:25
So can you write a few lines HwoTo Code as answer? – PassionateDeveloper Oct 26 '13 at 22:25
Is it something like this? http://stackoverflow.com/questions/10960695/using-static-variables-instead-of-application-state-in-asp-net – PassionateDeveloper Oct 26 '13 at 22:25
Have a look at msdn, there are many examples. You could set [`absoluteExpiration`](http://msdn.microsoft.com/en-us/library/system.web.caching.cache.add.aspx) to `DateTime.Now.AddSeconds(10)`. – Tim Schmelter Oct 26 '13 at 22:28
you can use cache or Applicatio state – Samiey Mehdi Oct 27 '13 at 06:39

Is it possible to save information for all users for a webpage

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