11. Unlike data access, no standard exists for transaction logs . 12. Frequent transaction log backups are smaller, so they interrupt database activity for shorter periods of time. 13. All national registries are connected directly to the UNFCCC s International Transaction Log ( ITL ). 14. XLA works by mining the TimesTen transaction log stream in a similar manner to the replication agent. 15. The ITL also has a link to the EC s Community Independent Transaction Log ( CITL ). 16. If data need to be recovered, it's possible to do so by going back in the transaction logs . 17. In addition to tables, a database can also contain other objects including constraints, along with a transaction log . 18. If data needs to be recovered, it's possible to do so by going back in the transaction logs . 19. When analyzing the function of transaction logs it's important to understand that signals can be measured in different methods. 20. And thirdly both keep ( or can reconstruct from their transaction logs ) a running total for the day.