Laboratoire ICAR » Plateforme TXM

When many annotations are created the current code creates as many SQL transactions as annotations to create.

Note : Windows TXM seems slower as annotations are created.

Solution¶

1. Create annotation creation methods without transaction and update concordance editor to use only one transaction.
2. flush & clear the entity manager each new 1000 created entity
3. if not enough, commit the transaction each new 10000 created entity

Annotation creation time differs from annotation update time :
Create F10 C20: 122s
Create F1 C20: 14s
Create F10 C10: 87s
Create F1 C10: 15s
Update F1,F10 C10,20: 2,5s -> flushing is enough to speed up the process

Validation test¶

• Create a concordance with [] query
• annotate more than 50 000 lines in the concordance
• check if the duration is OK