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.NET Development: bigger maps loading much slower

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    • CommentAuthorsrini
    • CommentTimeMay 22nd 2010
     
    Hi Pepita,

    I have using IMap inteface (Telogis.Geobase.IMap) in Web Application. Since I made the maps bigger on the pages, it seems like loading much slower in server. Is possible to running as quickly as possible?

    Please advice.

    Regards,
    Orion Developer
    • CommentAuthorSharon D
    • CommentTimeMay 23rd 2010
     
    Hi,

    If you merely display a large map, the loading should not be much slower. The problem may be caused by things like what objects you have added to the map, where you get the data from, etc.

    In order to let us reproduce your problem, could you please provide us with more information about your application? For example, what it does, what objects and how many of them are added to the map, how big the map is, and whether it is an ASP.NET application or in JavaScript. Please also tell us your GeoBase version and your web browser version. Or the best way is to send us a sample program that demonstrates your problem, then we'll be able to trace possible causes.

    Also, I suggest you to send all the above information to gbsupport@telogis.com, where we'll have record of a thread of emails and attachments for each technical request. As Pepita is away, other members of our support team will be looking after your case.

    Kind Regards,
    Sharon
    • CommentAuthorwpearse
    • CommentTimeJun 13th 2010
     
    Hey srini,

    When you say you made the maps bigger, did you increase the tilesize, or did you simply increase the size of the entire map?

    Also, IMap is an interface... are you using a MapCtrl or Map object? or something else?

    Cheers,
    Will
    • CommentAuthorKathy
    • CommentTimeJun 13th 2010
     
    Srini's problem was addressed by a support ticket with the following suggested actions:

    If you are requesting the map from the same PC, then Microsoft's support for loopback IP can be a bit flaky, so you'd better try from a different PC. Also, if the PC's aren't on the same LAN then there could be network delays.

    Since performance problem can be caused by different factors, you may use the Reliability and Performance Monitor to see whether IIS is bound by either CPU or memory, and you may also log timestamps to a file just before and after generating a map, to see whether it is the map generation that is slow.

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