473,385 Members | 1,359 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,385 software developers and data experts.

ADO and DB2 8.1 performance tuning

Hello,

I am a bit confused on tuning parameters for DB2.

I have a VC++ application using ADO for database connectivity. The
application uses server side cursors. For each transaction set the
application opens the connection, issues BeginTrans, performs the updates,
commits or rolls back the updates and closes the connection. I am using MDAC
2.7

I have been experiencing problems with performance. One example is after a
number of edits the speeds of the database access slows down.

I have tried setting CURSORHOLD to 0 but this gives me CLI0115E Invalid
Cursor State SQLSTATE=24000. I also get this when I use client side cursors
in the application. From what I have read, client side cursors should
perform better but I can't seem to get past this error.

What I am looking for is some guidelines for writing ADO based code for DB2
that will perform well. Any suggestions?

Thanks

George

Nov 12 '05 #1
0 1894

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

5
by: nmac | last post by:
Hi all, hopefully someone can offer some sagely advice regarding Production use of Jakarta's Tomcat. First, some brief background. My company have a servlet application that connects to a MySQL...
0
by: Tober | last post by:
Anyone happen to know of any good books on performance tuning for MS-SQL 2000? I am currently building a Cognos datawarehouse and would like to ensure that the db is tuned for peak performance. ...
9
by: pheonix1t | last post by:
hello, I've been assigned to do performance tuning on an SQL2000 database (around 10GB in size, several instances). So far, I see a single RAID5 array, 4CPU (xeon 700MHZ), 4GB RAM. I see the...
1
by: Fusheng Wang | last post by:
Hi, I have an insert intensive database, and it seems that the performance is a problem. Any suggestions on performance tuning on insert performance? Thanks a lot! Frank
35
by: sacha.prins | last post by:
Hi, I read a lot about DB2 INSERT performance here. I have a nice story as well. The thing is, I work on 2 installations of DB2 (on completely different locations) which run on different (but...
2
by: Jeff S | last post by:
I'm looking for guidance (tutorials, backgrounders, tips, or otherwise) on measuring the performance of ASP.NET applications. I'm specifically interested in acquiring the capability of generating...
6
by: Marc Hoeijmans | last post by:
Can any one tell me if the performance in the 2.0 framework is improved? An 1.1 ASP.NET application performce bad once a moth we are thinking of upgrading 2.0, should this help ore is it more...
3
by: hpw | last post by:
Hi all, i'm looking for a good book about .net Performance Tuning. Things that should be covered by this book: - Glean information about your program's behavior from profiling tools -...
13
by: atlaste | last post by:
Hi, I'm currently developing an application that uses a lot of computational power, disk access and memory caching (to be more exact: an information retrieval platform). In these kind of...
4
by: 73k5blazer | last post by:
Hello again all.. We have a giant application from a giant software vendor that has very poor SQL. It's a PLM CAD application, that makes a call to the db for every cad node in the assembly. So...
1
by: CloudSolutions | last post by:
Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
0
by: Faith0G | last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome former...
0
by: ryjfgjl | last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.