What is Buffering Concept?
When should a Table be buffered?
Answers were Sorted based on User's Feedback
Answer / shiv prakash tiwari
Only transparent tables and pooled tables can be buffered.
Cluster tables cannot be buffered.
The following two points speak against table buffering:-
1: The data read by the application must always be
up-to-date. Delays caused by the synchronization mechanism
cannot be accepted.
2: The table data is frequently modified. In this case the
cost of synchronization could be greater than the gain in
performance resulting from buffering. Roughly speaking, it
does not make sense to buffer a table if more than one
percent of the accesses to the table are modifying accesses.
Is This Answer Correct ? | 19 Yes | 5 No |
Answer / harry
Buffering is primarily to speed up data retrieval. If a
table is buffered on application server, then database hits
will be reduced thereby speeding the ease of access.
There are 3 types of buffering: -
1. single record buffering : only one table record will be
buffered when it is read from database
2. Full table buffering: If one record is read from a table,
then all records of table will be buffered.
3. Generic buffering: - The table records matching generic
key are buffered. The generic key is the one that we define
while setting the buffering settings for table.
Is This Answer Correct ? | 10 Yes | 1 No |
what is difference between update and modify
what are the prerequisites for using a bapi in your program?
wat is the difference between ALE & EDI?
Control Break St........i have written At new for customer and in the loop customer came in the 3rd record....weather it'll trigger in the 1st record of the loop or 3rd record ?
A company asked me to reply the below question Please send the one page note on your understanding of your module--- topics and duration)???
What are the different types of parameters? : abap modularization
Have you set up a back ground job? How to create a background job without a variant ? : abap bdc
in the time of migration of data who will decide whether it is done in bapi , call transaction or session method to the technical consultant?
How to upload a flat file from a legacy system into sap using BAPI ? And i also want the flat File to be uploaded in another Client.. ie suppose i am working in client 800 , i want run the BAPI and upload the file to Client suppose 000 directly from 800.
how do you send the BDCDATA table in a Call Transaction statement
What is the meaning of abap editor integrated with abap data dictionary? : abap data dictionary
What are the FM do we use in OM