Regarding file performance

hi,,
i have encrypted and decrypted a file with DES/EBC/PKCS5Padding
1)Now i wanna check its performance i.e how much time it is taking to encrypt and decrypt
2)when it is done now i have check it for other padding and modes also
by placing the different algorithms,modes,and padding
so can anyone plz give me a sample code for the performance of any algoritm or a rough idea where i have to start
and mind u plz convert the string into bytes bsforte u proceed
If anyone wants the sample code for encrypt and decrypt a file

and mind u plz convert the string into bytes bsforte
u proceedWhy? If you are dealing with files it is normally better to use CipherInputStream and CipherOutputStream.
>
If anyone wants the sample code for encrypt and
decrypt a fileHas been published in this forum hundreds of times.

Similar Messages

Problem download secure files performance test kit

Hi, I'm trying to download "secure files performance test kit" from here: http://www.oracle.com/technetwork/database/sftestkit-099298.html
From here it should only be to push the "download" label - but this is not working.
Instead I'm redirected to http://www.oracle.com/technetwork/indexes/products/index.html
where I can't find what I'm looking for.
Please help,
regards,
Harald

SecureFiles Performance Test Kit
The SecureFiles Performance Test Kit compares the performance of SecureFiles to older LOBs or BasicFiles. SecureFiles and LOB performance is measured using two of the popular database driver protocols, namely the JDBC OCI driver (Type II driver) and the JDBC Thin driver (pure Java, Type IV driver). In addition, the kit also compares performance under different caching and logging conditions.
Throughput is the metric used to measure performance for both reads and writes. The kit can be customized to run with different lob sizes, number of iterations, concurrent threads etc. The README file contains more information on setting up the kit and running the tests.
below this you can find the download button:- click the link
Download the SecureFiles Performance Test Kit.

Regarding Reports performance

Hi All,
Now i am working in Production system.
How can i check the performance for reports.
How can i find the report performance is low/high?
Please let me know the details.
Thanks
Vasu.

Hi Vasu,
Use the search on the word "performance", you will got lot of answers which are related to queries.
There are lot of factrors involved regarding query performance :
1. Install BW stats and analyze the queries
2. Option of using aggregates is a good idea to consider
3. you can multi providers to do reporting for better query performance
4. Query Read Mode - Read when navigating and expanding hierarchies
5. Check if indices under ORACLE are degenerated. OSS Note 323090
OLAP Cache OSS Note # 456068
Also take a look to the OSS Note 567746 'Composite note BW 3.x performance: Query & Web' in which you can find all the info required...
Assign points if helpful
Bye
Dinesh

Regarding file content conversion

Re: regarding file content conversion
Posted: Sep 25, 2008 11:30 AM in response to: kummari Edit E-mail this message Reply
i tried.but m getting this error
Message processing failed. Cause: com.sap.aii.af.ra.ms.api.RecoverableException: Exception in XML Parser (format problem?):'java.lang.Exception: Message processing failed in XML parser: 'Conversion configuration error: Unknown structure 'ns1:MT_HyperionReport' found in document', probably configuration error in file adapter (XML parser error)': java.lang.Exception: Exception in XML Parser (format problem?):'java.lang.Exception: Message processing failed in XML parser: 'Conversion configuration error: Unknown structure 'ns1:MT_HyperionReport' found in document', probably configuration error in file adapter (XML parser error)'
Actually my input structure is:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_ECCReport xmlns:ns0="urn:syngenta.com:i_ecc_erp:se:global:fi_reports:common">
<ACTFiscalyear>siva</ACTFiscalyear>
<StartPeriod>44</StartPeriod>
<EndPeriod>55</EndPeriod>
<LineItems>
<ReportingUnit>rama</ReportingUnit>
<ProfitCentre>844</ProfitCentre>
<Amount>855</Amount>
</LineItems>
</ns0:MT_ECCReport>
and in FCC i wrote below these three lines:
LineItems.fieldSeparator 'nl'
MT_HyperionReport.fieldSeparator 'nl'
LineItems.fieldSeparator 'nl'
So please tell me what is wrong in this

MT_HyperionReport is your message type and this represents the top level node of your message. Below this you have your records. You have MT_HyperionReport as a record type which is clearly not going to work.
In the content conversion parameters section the following fields should be filled, you dont need to specify Recordset if your XML structure does not include this node see SAPhelp example:
Document Name: MT_HyperionReport
Document Namespace: <look at your message type in the designer>
Recordset Structure: Record_type1,<occurrence 1..>, Record_type2,<occurrence 1..>
In the parameter box:
Record_type1.fieldSeparator
Record_type1.fieldNames
ignoreRecordsetName value true
Record_type2...
The SAP help on this is pretty clear and comprehensive...
http://help.sap.com/saphelp_nw04/helpdata/en/0f/80243b4a66ae0ce10000000a11402f/frameset.htm

Query regarding file content conversion using file adapter

Hi All
I have a question regarding file content conversion in file adapter.
I have a file coming in the following format.
AA,111,222,333
BB,444,555,666
CC,777,888,999
My incoming message structure has a hierarchy. The CC record is a structure part of BB record. BB record is a structure part of AA record. It is like this:
AA,111,222,333
<<BB,444,555,666>>
<<<<CC,777,888,999>>>>
After file content conversion, in the resulted xml, i am getting a flat hierarchy instead of nested hierarchy.
Is it possible to get a nested hierarchy as a result of file content conversion?
Please let me know
Thanks
Chandra

Hi Udo
According to your suggestion, I am trying to use mapping.
I am getting a flat file and i am reading it.
This is my source structure:
AA,11,22,33
BB,44,55,66
CC,77,88,99
This is my required targer structure:
AA,11,22,33
<<BB,44,55,66>>
<<<<CC,77,88,99>>>>
To explain this, BB record can have multiple records of CC records.
AA records can have multiple records of BB record.
I am using removecontext node function.
CC (Source) (removecontext)-> CC (target structure)
But here, when i rightclick on source CC field in the mapping editor, i cannot see any other context except root node. So, how can i proceed here??
Many Thanks
Chandra

Regarding file export

Hi,
I have some problem regarding file export from java to some word or excel. I have a Jtable in which I fill the data dynamically now I wan't to get that data into an excel sheet with just one click. Regarding .doc I am writing the file but how to do in excel sheet having columns defined.
Best Regards,
Sreedhar

A good Java API for creating or accessing Excel files is POI-HSSF: http://jakarta.apache.org/poi/hssf/index.html

Several questions regarding File Vault

Hi!
I have several questions regarding File Vault - right now I'm using Mac OS 10.4.8
1.: The battery lock of my iBook is defect thus it happens from time to time that while transporting it the battery drops out while the laptop is sleeping. What happens with the File Vault-disk image?
2.: I want to (have to ) set up my Intel iMac again. The installer-CD I have will bring it back to 10.4.6
AFAIK the data format used for File Vault since 10.4.7 is version 2. What happens if I encrypt my stuff now (10.4.8 - thus version 2), back it up to my backup disc, install a new system (10.4.6 - therefore version 1) and want to access my data via Migration Manager (don't want to use archive and install)?
3.: How do I actually do a backup of my data while the system is running? The backup should be encrypted as well.
I use the demo-version of SuperDuper for backing up my system because with it I can ensure that I have a complete bootable backup of my running system.
Thanks for your answers in advance
ibook g4 12" 1.2 GHz 768 MB RAM / Intel iMac Core 2 Duo 17" 2.0 GHz 2GB RAM Mac OS X (10.4.8)

Parker,
You said:1. If it did, Apple would not use FileVault, as everyones computer will have a battery problem once in their life, and Apple would lose buisness from angry people who lost all of their data.I have seen enough reports of data loss with FileVault that I feel compelled to dispute your statement.
In Data corruption and loss: causes and avoidance, Dr. Smoke writes...If your data-security needs demand FileVault, you should backup your encrypted Home folder regularly, preferably daily. Like any hard drive or disk image, a Home folder protected by FileVault — an encrypted, sparse disk image — does not respond well to the causes of data corruption...Loss of power definitely is a cause of data corruption.
For Niels....,
An Unencrypted Look at FileVault, by François Joseph de Kermadec is an excellent discussion of the features, pitfalls, and cautions regarding Filevault.
Although the article discusses Panther and is dated 12/19/2003, the concepts as they apply Tiger have not changed.
The cautions and warnings are prominent in any of the Apple Knowledge Base articles referring to the use of FileVault. If a user is unfamiliar with any aspect of FileVault, it should not in my opinion be activated.
As good as FileVault is in protecting your sensitive data, it also presents the danger of locking up your files in an irretrievable ball of one's and zero's. Backups are critical. You must ensure that you have a comprehensive backup plan. Backup and Recovery, by Dr. Smoke is a fine example of what you need to consider.
;~)

Regarding File to Idoc Scenario

Dear Friends,
I am performing File to Idoc Scenario in XI 3.0. Here I got struck, I am not able to see my sender file in SXMB_IFR. It is saying that no messages availabe for selection. The file was picked up successfully from the souce. Please help me.
Thanks in advance.

check the error/ warning message that would be available at the end of the page (in RWB....where you see th yellow triangle)......even my IE is showing a yellow triangle but none of my interfaces are facing a problem.....just check for the status of the Communication channel in AE.....since your message is not transferred to SXMB_MONI confirm that the channel log is showing successful.....also can you tell what is teh status of other interfaces?.....are they running fine?...if yes then there seems to be problem with the sender channel......are you using any FCC?
One such situation where IE is showing yellow status is mentioned here: RWB Integration Engine status yellow
Just one doubt to ask...are you using the required Sender channel in the Sender Agreement?...hope there is no mismatch here....
Regards,
Abhishek.
Edited by: abhishek salvi on Jul 14, 2009 11:38 AM

Browser Get Mime Files Performance Poor

Hi all,
I have a J2ee application running in the SAP J2EE AS 6.40, and performance of this application is poor. The application access in various moments a database, configuration files, create more awt objects. This application modify some static html files, inserting new line-codes. Until this moment the application running very fast. When these html pages (in browser) try to download of some mimes (Javascript and stylesheets files) it is that the performance problem occurs. Browser delay about 15 seconds receiving some from these files (we see this from
logs generated by the application). We made a test requesting the direct URL of these files in browser, and really they delay to be downloaded. I deploy this application in other SAP J2EE AS, and this application performance its OK.
Any suggestions?
Regards,
Yuri Fiori de Almeida

I solved my problem. Thanks for all.
Yuri

Regarding Vendor Performance....

hii experts,
I am working on Vendor Performance report and finding problem in it.pls tell how can i analyse Vendor Performance report . what is the purpose of it? tables used . if possible give sample coding for this .
Any pointer will be highly appreciable..
Thanks in advance,
Ashok

Hi Ashok,
 I have worked on Vendor performance and i am sending you
 the code as per your requirement.....
 Hope this will help you!!!!!!!!!!!!!!
REPORT ZVENDOR_PERFORMANCE.
TABLES: lfa1, lfm1, j_1inewjcode.
*STRUCTURES
DATA: BEGIN OF wa_lfm1,
lifnr LIKE lfm1-lifnr,
ekorg LIKE lfm1-ekorg.
DATA: END OF wa_lfm1.
DATA: BEGIN OF wa_lfa1,
lifnr LIKE lfa1-lifnr,
txjcd LIKE lfa1-txjcd,
adrnr LIKE lfa1-adrnr .
DATA: END OF wa_lfa1.
DATA: BEGIN OF wa_lfb1,
lifnr LIKE lfa1-lifnr,
bukrs LIKE t001-bukrs.
DATA: END OF wa_lfb1.
DATA: it_lfa1 LIKE wa_lfa1 OCCURS 10 WITH HEADER LINE,
it_lfm1 LIKE wa_lfm1 OCCURS 10 WITH HEADER LINE.
DATA jcode LIKE j_1inewjcode-txjcd.
DATA count TYPE i.
DATA: new_lfa1 LIKE wa_lfa1 OCCURS 0 WITH HEADER LINE.
DATA : it_adrc LIKE adrc OCCURS 10 WITH HEADER LINE.
DATA : bukrs LIKE t001-bukrs, porg LIKE t024e-ekorg.
DATA: it_lfb1 LIKE wa_lfb1 OCCURS 10 WITH HEADER LINE.
SELECTION-SCREEN BEGIN OF BLOCK block1 WITH FRAME TITLE text-001.
PARAMETERS:
p_bukrs LIKE t001-bukrs OBLIGATORY,
p_ekorg LIKE t024e-ekorg OBLIGATORY MEMORY ID buk.
SELECTION-SCREEN END OF BLOCK block1.
SELECTION-SCREEN BEGIN OF BLOCK block2 WITH FRAME TITLE text-002.
SELECT-OPTIONS: p_lifnr FOR lfm1-lifnr.
SELECTION-SCREEN END OF BLOCK block2.
PARAMETERS: test AS CHECKBOX DEFAULT 'X'.
AT SELECTION-SCREEN ON p_bukrs.
SELECT SINGLE j_1ibukrs FROM j_1iindcus
INTO bukrs
WHERE j_1ibukrs = p_bukrs.
IF sy-subrc <> 0.
MESSAGE e128(8i).
ENDIF.
AT SELECTION-SCREEN ON p_ekorg.
SELECT SINGLE ekorg INTO porg FROM t024e
WHERE ekorg = p_ekorg
AND bukrs = bukrs.
IF sy-subrc NE 0 .
MESSAGE e015(me) WITH p_ekorg space.
ENDIF .
*-------header print.
TOP-OF-PAGE.
NEW-LINE NO-SCROLLING.
FORMAT COLOR COL_HEADING INTENSIFIED ON.
WRITE : / ,
05 'Vendor', "#EC NOTEXT
22 'New Jud Code'." 38 'Old Jud code'.
FORMAT COLOR OFF.
NEW-LINE SCROLLING.
START-OF-SELECTION.
Get the dummy Jur Code
SELECT SINGLE txjcd FROM j_1inewjcode
INTO jcode
WHERE aland = 'IN'.
IF sy-subrc <> 0.
MESSAGE e000(8i) WITH 'Jur code not defined in Table J_1INEWJCODE'.
ENDIF.
CHECK for lfB1 if the customer exists for company code
SELECT lifnr bukrs FROM lfb1 INTO TABLE it_lfb1
WHERE
lifnr IN p_lifnr
AND bukrs = p_bukrs.
IF sy-subrc <> 0.
MESSAGE e000(8i) WITH 'No vendors defined for company code'.
ENDIF.
Check if vendor defined for purchasing
SELECT lifnr ekorg FROM lfm1 INTO TABLE it_lfm1
FOR ALL ENTRIES IN it_lfb1[]
WHERE lifnr = it_lfb1-lifnr
AND ekorg = p_ekorg.
Get data from General data of vendor master
IF sy-subrc <> 0.
MESSAGE e000(8i) WITH 'No Vendors defined for purchasing organization '.
ENDIF.
SELECT lifnr txjcd adrnr FROM lfa1 INTO TABLE it_lfa1
FOR ALL ENTRIES IN it_lfm1[]
WHERE lifnr = it_lfm1-lifnr.
SORT it_lfa1 BY txjcd.
DELETE it_lfa1[] WHERE txjcd = space.
SELECT * FROM adrc INTO TABLE it_adrc FOR ALL ENTRIES IN it_lfa1
WHERE addrnumber = it_lfa1-adrnr.
CLEAR count.
LOOP AT it_lfa1.
IF test <> 'X'.
UPDATE lfa1 SET txjcd = jcode
WHERE lifnr = it_lfa1-lifnr.
ENDIF.
count = count + 1.
WRITE : / , 5 it_lfa1-lifnr, 25 jcode.
ENDLOOP.
LOOP AT it_adrc.
IF test <> 'X'.
UPDATE adrc SET taxjurcode = jcode
WHERE addrnumber = it_adrc-addrnumber.
ENDIF.
ENDLOOP.
IF test <> 'X'.
WRITE : / 'The No of Vendor Master updated with new Jur Code is:',
count.
ENDIF.
"Kindly reward points if answer is useful"
Regards,
mandeep.

Regarding the performance in report

Hi Abap Gurus,
i am working on the report. my requirement is that after executing the report data gets extracting after 11 hours.the required data is comonf perfectly. how to improve the performance. any tips to follow the performance in the report. if possible post the code.
Moderator Message: Please search the forum for available information.
Edited by: kishan P on Oct 19, 2010 4:50 PM

Hi,
Please check below thread;
Extract from ALV List
Regards
Jana

IR Report found 1 million record with blob files performance is too slow!

we are using
oracle apex 4.2.x
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - Production
mod_plsql with Apache
Hardware: HP proliant ML350P
OS: WINDOWS 2008 R2
customized content management system developed in apex.when open the IR report have 1 ml rows found and each rows have blob(<5MB as pdf/tiff/bmp/jpg) it will be raising rows in future! but the searching performance is very slow!
how can increasing the performance?
how can showing progressing status to user while searching progress going on IR report itself?
Thanx,
Ram

It's impossible to make definitive recommendations on performance improvement based on the limited information provided (in particular the absence of APEX debug traces and SQL execution plans), and lacking knowledge of the application requirements and access to real data.
As noted above, this is mainly a matter of data model and application design rather than a problem with APEX.
Based on what has been made available on apex.oracle.com, taking action on the following points may improve performance.
I have concerns about the data model. The multiple DMS_TOPMGT_MASTER.NWM_DOC_LVL_0x_COD_NUM columns are indications of incomplete normalization, and the use of the DMS_TOPMGT_DETAILS table hints at an EAV model. Look at normalizing the model so that the WM_DOC_LVL_0x_COD_NUM relationship data can be retrieved using a single join rather than multiple scalar subqueries. Store 1:1 document attributes as column values in DMS_TOPMGT_MASTER rather than rows in DMS_TOPMGT_DETAILS.
There are no statistics on any of the application tables. Make sure statistics are gathered and kept up to date to enable the optimizer to determine correct execution plans.
There are no indexes on any of the FK columns or search columns. Create indexes on FK columns to improve join performance, and on searched columns to improve search performance.
More than 50% of the columns in the report query are hidden and not apparently used anywhere in the report. Why is this? A number of these columns are retrieved using scalar subqueries, which will adversely impact performance in a query processing 1 million+ rows. Remove any unnecessary columns from the report query.
A number of functions are applied to columns in the report query. These will incur processing time for the functions themselves and context switching overhead in the case of the non-kernel dbms_lob.get_length calls. Remove these function calls from the query and replace them with alternative processing that will not impact query performance, particularly the use of APEX column attributes that will only apply transformations to values that are actually displayed, rather than to all rows processed in the query.
Remove to_char calls from date columns and format them using date format masks in column attributes.
Remove decode/case switches. Replace this logic using Display as Text (based on LOV, escape special characters) display types based on appropriate LOVs.
Remove the dbms_lob.get_length calls. Instead add a file length column to the table, compute the file size when files are added/modified using your application or a trigger, and use this as the BLOB column in the query.
Searching using the Search Field text box in the APEX interactive report Search Bar generates query like:
select
from
(select
from
(...your report query...)
) r
where ((instr(upper("NWM_DOC_REF_NO"), upper(:APXWS_SEARCH_STRING_1)) > 0
or instr(upper("NWM_DOC_DESC"), upper(:APXWS_SEARCH_STRING_1)) > 0
or instr(upper("SECTION_NAME"), upper(:APXWS_SEARCH_STRING_1)) > 0
or instr(upper("CODE_TYPE"), upper(:APXWS_SEARCH_STRING_1)) > 0
or instr(upper("REF_NUMBER_INDEX"), upper(:APXWS_SEARCH_STRING_1)) > 0
or instr(upper("DATE_INDEX"), upper(:APXWS_SEARCH_STRING_1)) > 0
or instr(upper("SUBJECT_INDEX"), upper(:apxws_search_string_1)) > 0
or instr(upper("NWM_DOC_SERIEL"), upper(:APXWS_SEARCH_STRING_1)) > 0
or instr(upper("NWM_DOC_DESCRIPTION"), upper(:APXWS_SEARCH_STRING_1)) > 0
or instr(upper("NWM_DOC_STATUS"), upper(:APXWS_SEARCH_STRING_1)) > 0
or instr(upper("MIME_TYPE"), upper(:APXWS_SEARCH_STRING_1)) > 0
or instr(upper("NWM_DOC_FILE_BINARY"), upper(:APXWS_SEARCH_STRING_1)) > 0 ))
) r
where
rownum <= to_number(:APXWS_MAX_ROW_CNT)
This will clearly never make use of any available indexes on your table. If you only want users to be able to search using values from 3 columns then remove the Search Field from the Search Bar and only allow users to create explicit filters on those columns. It may then be possible for the optimizer to push the resulting simple predicates down into the inlined report query to make use of indexes on the searched column.
I have created a copy of your search page on page 33 of your app and created an After Regions page process that will create Debug entries containing the complete IR query and bind variables used so they can be extracted for easier performance analysis and tuning outside of APEX. You can copy this to your local app and modify the page and region ID parameters as required.

In Design CS 5.0 (7.0.4) slow file performance

I work on a large catalog in a workgroup setting of 5 people. We work with files on our desktop then store them on the server when we are done. All images are linked to a locatoin on the server. We are having issues with our files being slow and unrepsonsive. This occurs when you start to work on the document and get into a text frame to do edits. Also, sometimes, the files will not open for some of us in the workgroup. The issue specific to the catalog files nothing else. The behavior is sparatic, Some users can open and work in the files fine, others report they cannot open the same document or that is is painfully slow and hesitant.
To give you background on the issue, I had to update the styles this year. I also changed the basic style to a different typeface. I also added some simple GREP styles. I then used the book function to sync these styles with the rest of the catalog. In Additon, we found that not all users were using version 7.0.4. three of us were one was on 7.0.0 the other was on 7.0.3. We all have since updated our software. I turned off auto font activation. We run Universal Type Client 3.1.0 (4)
We have tried Keith Gilbert's method of moving pages http://blog.gilbertconsulting.com/2010/10/another-way-to-repair-damaged-indesign.html. This allowed those of us who could not open the file and to be able to open the file and work on them. However, others reported slow performance in the same file. We have exported them out to IDML files without success.
The weird thing about this issue is that is sparatic and seems to be machine specific. If I repair the file on my machine it does not work on others. Others have files they have no issue with and I cannot open them. I have tried these files in CS6 and they seem to work fine.
So is it a font issue? Image issue? is it that they were booked up an now are not? Is it the fact I tried to change the "basic styel"? I would not think so because files in a book do not know they are part of a book just like an image does not "know' it is part of an InDeisgn file. Could it be the serer?
If anyone has any ideas please respond. I've tired prety much everything I can think of. Remember it really isn't a preference issue becuase We all can work fine in other non-catalog files.
Help me Obi-Wan you're my only hope.

It's so odd. I have a file that I rebuilt using Keith Gilbert's method, That got two of us to be able to open the file, Now some users report slow performance on the file others can work in it fine. Same deal with other files, I can work in a file with no slowdowns, Others complain about poor performance. I believe all things are equal on the machine/ software side.
If the network were funky, could this be a cause since all the images are linked to the network? I would not think it is that because the trouble is only in these files, not other ones we work in. I think it has something to do with changing the 'Basic" style to a different typeface. That is the time when we seemed to experience trouble. I am stumped. Thanks for the replies Peter.

Critical issue regarding file to website interface

hi all,
I am working on one scenario in which sender is an File. and receiver is an HTML page(actually it is a website) which responds according on the input data.
when i visited that site I came to know that there are three fields. as follows...
username:
Password:
File: Browse
POST
Actually file name contains the contents of the file feilds which varies for every transaction.
When i manually put username password and location of the file(using Browse tab) in the website page, I got the response file.
But when I put just file name I am unable to click POST tab.
My problem is:--
Is this thing is possible using XI.
I tried using HTTP and put all three inputs in the header fields of receiver HTTP channel.
But i didn't get the response.
Can anybody tell me any other solution. Since it is critical requirment for me. so Plzz respond ASAP.
Solution will be awarded
Thanks
Jaideep jain

Hi,
you said that the target system is a website...so can i say that it is a WebService exposed by some XYZ system...if yes then why dont you opt for the receiver SOAP channel....the use of SOAP channel is in such cases only (source: http://help.sap.com/saphelp_nw04/helpdata/en/29/5bd93f130f9215e10000000a155106/frameset.htm )
Also if you have any doubt regarding what kind of adapter to use please refer this discussion: Re: Can't select Adapter Type during creating communication channel.
Adding one more link:
Difference between SOAP and Http Sender
Regarding the target url, u need to use the one which you can see after you hit the Post button.
In the receiver SOAP channel, under the Target URL option u can find the User Authentication details...enter the user details who is authorised to post/upload the document.
Regards,
Abhishek.

Regarding Imporving performance

Hi All
I am fetching data into a database table but in that table there is no primary key then how i can impove the performace .
can u please tell me step
Moderator message - Please see Please Read before Posting in the Performance and Tuning Forum before posting - post locked
Edited by: Rob Burbank on Jun 30, 2009 10:26 AM

Be more specific when posting a question.
Tell us the scenario and the tables involved in your program.
Always have a habit of searching the forum before posting a question.
Regards
Karthik D

Regarding file performance

Similar Messages

Maybe you are looking for