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Need suggestions - Live data displayed on application but sometimes few fields display no values where as their matching values are seen in other reports when verified

Hi All,

I am working on very complex project, where data is displayed on application, every 2 mins. This is a very challenging project for me as I have not work before on such project which handles live data. Application is overall working fine but sometimes few fields display no values where as their matching values can be seen in other reports. Reasons most of the times are weather problem. Therefore I look forward here for your suggestions which could figure out such problem.

Thanks,
Shivani

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Can you please provide more info? I did not understand what weather problem has to do with data refresh. Is it something like ticker?
Hi Shivani,

In a first view it seems to be that it is a problem with joins. Developer would have used Inner join instead of "Left outer join". I am saying this because I have also faced the same issue but not in live in internal testing. There was some data that was coming as NULL from other module & due to that some extra fields were not populating.
Above solution works for me but I am not sure, it will work for you.

Thanks,
Javed Nihal
Hi Ashok,

Here GPS data and other values are being populated from different application. Both are merged and displayed in one application.

Thanks,
Shivani
Hi Javed,

You are right, this sort of problem had come once. So we resolved this one, but again issues are up coming & I am wondering if everything is defined properly then what could be the possible reasons why the consistency is not maintained?

Looking forward for more response!


Have a nice day all!

Thanks,
Shivani

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