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Editorial Team
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Asked: 2026-05-19T14:33:19+00:00

Let’s say I have a site where a reporting page will contain user-specific daily

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Let’s say I have a site where a reporting page will contain user-specific daily reports.

By default, the user lands on today’s report but then if he clicks on a calendar control and selects a new date, a new report will load for that day. What I want to do is use sessions as a cache for reports. The first time he loads a report for a day, it’s loaded from the database into the session and then from the session to the page. Each time he loads a new report for a date, the logic first checks to see if this particular report is in the session and only if it’s not is it loaded from the DB. A report has about 15 columns and is made up of about 300-500 rows per day. What will be stored in the session is a dictionary of lists of objects, with the date as the key and the list as the value. I’m using InProc session. I’m also considering storing several other dictionaries as well for other lists of objects.

Is this an efficient way to make the most of the .net framework? If it doesn’t actually improve performance over making calls to the data source, will it make it slower? I’m looking to build something that’ll scale to about 500-1000 simultaneous users or so.

Thanks.

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1 Answer

  1. Editorial Team

    It sounds like your pre-optimizing to me. Have you run any performance tests to verify that you get any benefit at all to putting it in Session (or Cache)?

    Have your users expressed concern over the performance?

    For me, I wouldn’t consider optimizing to any kind of cache until I knew I had a performance issue, and then I would look at why I had the performance problem, and optimize that

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