1. when we r doing interface/conversion which things u will
take care to improve the perfrmonce?(except bulk collect)
2. In conversion,u r loading the data using sql*loader,I dnt
want to use sql*loader,& i have millions of records,Id der
any way to load the data withing fraction of time
considering best performance.
3. When u r doing conversion,taht using sql*loader u r
loading data into staging table,u r writing control file bt
I dnt want to use sql*loader,when u r creating con prog that
time can we pass all values from flat file using
paramere,valuset?how?
4. In flat file u got 50 records,out of 50 ,30 records are
proceesed & inserted into base table,after taht clien
understood that 1 item having wrong name e.g insted of ABC
he given DCE, so can we delete?hw?(client permission is der)
i have lot of wrong item name randomly spreaded,can we
delete it?hw?
5.after doing validation hw u will follow approach to error
out records?if i want to send all the error out records to
client daily,whats ur approach?
6. In outbound interface is der any way to load the
data(large data-millions of records) except UTL_FILE package?
7. what is parsing?
8. In technical doc.s which section will mention?except code?
9. Do u have any idea about code depository tool?
10.whats is performance tunning,DB link?
11, How u will do RMA?
Answers were Sorted based on User's Feedback
Answer / amar
Question 2 - Answer :
With help of Oracle External Tables
Is This Answer Correct ? | 6 Yes | 1 No |
Answer / saurabh
1. Basically many. Apart from using Bulk collect one can be to flag records already processed so that in the next run, not all records are processed again. If using Database 10g or higher, for Packaged functions based on Master Tables, one can choose using RESULT_CACHE. This goes without saying that all queries should be checked for the cost and plan and check for Full Table Scans or high costs.
2. You can use External Table or look into using Database Links.
9. Tortoise SVN. Used as code depository and versioning.
10. Performance tuning can span from Application (Front End) to backend (Database) to a process. In Oracle eBS, for frontend, one can take trace navigating to Help > Diagnostics > Trace >. For database (including PLSQL Packages, procedures, function one links to Concurrent Programs), one can apps initialize the session and execute the PLSQL unit after enabling TKPROF.
DB Link is a way you can link a remote database and access its object from the current database. Following is the command to create Database Link:
CREATE DATABASE LINK <DB_LINK_NAME> CONNECT TO <CUSTOM_USER> IDENTIFIED BY <CUSTOM_USER_PASSWORD> USING <REMOTE_DB_CONNECT_STRING>;
Is This Answer Correct ? | 1 Yes | 0 No |
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