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1.What is caching? What are the different types of caching?
2.Is there any feature like summing total in crystal report?
- 2 Answers
- 8061 Views
- Bhawan Cybertek, I also Faced
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Answers were Sorted based on User's Feedback
Answer / satish reddy
Caching means just storing the frequently used itmes in
memory . Caching is a tried and tested technique for
performance improvement.
Two types of output caching,
1.Page output caching:- It adds the response of page to
cache object. Later when page is requested page is displayed
from cache rather than creating the page object and
displaying it. page output caching is good if the site is
fairly static.
2.Page fragment caching:- it parts of the page are changing,
you can wrap the static sessions as user controls and cache
the user controls using page fragment caching.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / naresh
Answer to 2nd question:
Yes, There are options in crystal reports for summing up
the records. You can sum the records by group , or by grand
total. There is also another feature for summing up
is "Running Total". You can just insert running totals, or
summaries by just using the icons or you can write your own
formula.
Answer to 1st question:
I don't know how this question can be answered interms of
crystal enviroment. Anyhow I know somethig abt caching,
There are many servers comes along with your CRS suite, BO,
or Crystal Enterprise suite.
All these servers run behind crystal reports to run and
publish the reports successfully. Maintaining all these
servers is kind of amin job.
Below are the list of servers that work together to make
Crystal reports a successfull pack:
1) Input server(File repository Server)
2)Output server(File Repository Server)
3) Cache server
4) destination job server
5) event server
6)list of values job server
7) page server
8)program job server
9) RAS(Reports Application Server)
10)report job server
11)CMS(Central Management Server)
| Is This Answer Correct ? | 2 Yes | 1 No |
What all is needed to achieve an crystal report? A crystal report server ,User Id .Is BI/BO needed.Our source is Microsoft SQL Server 2008 Datacenter.Please guide.
9.Can we export data of reports into other format like in world doc etc? 10.Can we create report using more than one database?
Is it possible to design report layout in crystal reports without Database info?
13.Can we use Crystal report as a stand-alone application?
14.How to "Print" in Crystal Reports while using ASP DOT NET Platform?
7.Are there any limitations in crystal reports? 8.Can we use our own SQL for creating a report?
2 Answers Bhawan Cybertek, ICICI,
How many types of subreport are there?
In one subreport how many subreport we can insert?
5.Can we add any database field once we have chosen ?Close? button?
What is OLAP grid? Where it is used?
What is subreport? In one report maximum how many subreport we can insert?
2 Answers Cognizant, EDS, eDynamic LLC,
What is the difference between running total and sub-total?
Teradata 
