In one of my projects my requirement is to insert/add more than 15000 records/entries at one og in a custom list.
After searching some of the blogs i found some useful information about adding bulk entries in custom list.I tried to add by the batch files, i called processbatchdata method for bulk entries.
Referred link : http://www.arboundy.com/code/sharepoint/bulk-add-new-items-to-a-sharepoint-list-using-processbatchdata/
However i ended up with the performance issue,its taking more than 2 minutes for adding 5000 entries.
Can anyone help me on this issue.
Many Thanks.