Win a copy of Kotlin in Action this week in the Kotlin forum!
    Bookmark Topic Watch Topic
  • New Topic

performance on simultaneous insert  RSS feed

 
sorabh jaiswal
Greenhorn
Posts: 10
  • Mark post as helpful
  • send pies
  • Report post to moderator
Hi All,

I am using basic java1.4 and db2 version 9

I have 4 java classes , all having main methods. These 4 java classes are run from Unix. They can either be scheduled to execute at same time or at different times.
The 4 java classes read 4 different text files. The data in the 4 text files are different from each other.
The 4 java classes insert the values to same table (example: Employee Table) .

The problem is if they are all called at the same time how can we avoid table locking. As the data which these java classes are inserting in the Employee table is very huge more that 50000 records. How can we maintain the performance.

1. I was thinking to use synchronize keyword for the method where I insert the data. But it will degrade the performance.
2. Is there any way ....procedures or batch update can help?

Any suggestion or solution someone might have used?
 
Jim Yingst
Wanderer
Sheriff
Posts: 18671
  • Mark post as helpful
  • send pies
  • Report post to moderator
Please don't post the same question on multiple forums. It wastes people's time if they respond without knowing what other people have already said in another forum. I think the JDbc forum is the best choice for this question, so I'm closing this one. Please follow up here.
 
    Bookmark Topic Watch Topic
  • New Topic
Boost this thread!