



I?m sure that you hate these annoying sub reports. And I hate them too. As usual you do your best to avoid using them in your reporting. But to your great regret it?s no always possible. So you have to use them from time to time. It?s clear that it slows you down. It seems to you that there?s nothing to do. But I know for sure how you can benefit from these sub reports. So it?s really possible to use these sub reports in the most beneficial way without affecting performance.
First of all you should pay attention to your report header. So I?m talking about special fields, graphics and logos appearing in every main report. You can certainly place all of this into a sub report and then simply add this sub one to your main report.
In this case the performance hit is rather low and you don?t lose much time. From my point of view it would be a great benefit for you to standardize all your reports this way. But I should stress that the greatest benefit comes when you decide to update your logo, corporate color and so on. So keep it in mind.
As you know there is a certain requirement to present information summarized by some logically conflicting groups. For instance you can show your weekly sales within a month. A typical sub report is used to load data and certainly group it by its second value. In most cases people use sub reports exactly this way. I hope you realize that it makes no sense for you to access the database again to get data because it would be a pure waste of your resources.
In my opinion the most efficient way to do this is to load your information into several arrays and then pass it through to a corresponding sub report. In this case it?s very easy to format and group your information.
By the way it?s also possible to display any array in your main report. Thus you can simply forget about a sub report at all. But on the other hand if you are reporting against a great amount of data then this means that you?ve got a real chance to finish the report before the array gets fully displayed.
And what about conditional data targets? As for me I come across it very often. I often require a report showing the same set of data. Besides this I also need several other sets of data. Of course it mainly depends on the user’s choice as well as the results obtained from the first set of data.
I advise you to use multiple sub reports. It?s because it?s known that a single report has got the only one set of linked tables. Accordingly multiple sub reports will significantly simplify your reporting. I hope your reporting will never be time consuming.
our world is the world of high technologies. These days the more your work flow is automated, the better, in particular when it refers to Reporting Services. Reporting is a very significant thing. So if you would like to automate your reporting activities, you might consider trying SSRS solution. Having reporting automated will lead to eliminating manual process and saving time and money. Check out this SQL Server Reporting Services site to find out more detailed information.
And bear in mind that we live in the world of high online technologies. It wouldn’t be smart not to make use of the online network to find anything on the best terms available on the market. Search engines, social networks, blogs and forums - all this will assist you to solve many issues.


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