We have Oracle driver that has a very very slow latency problem ever since they update that DB view many months ago.
It still functions fine as there are only a dozen events from that driver each day.
** We tried to get them to fix it but nothing. They're now migrating to Postgres so that DB view's performance will hopefully improve**

Until then, the problem is that we need to synchronize that Oracle driver now and this results in thousands of "sync" events that are very slow to process.

I need to selectively delete many of the "sync" events that are not needed.

Do these exist somewhere on the file system such that I can stop the driver and selectively purge some of those events?
Is there a file/folder I can examine to manually modify this events list?