// Dead End: Auditing Java Transaction Logic

My initial technical hypothesis focused on the lack of database transaction integrity. Examining the legacy Java code confirmed that the critical order update logic was not using proper transaction mechanisms. If an error occurred halfway through, data would be left in an inconsistent state.

I attempted to introduce database transactions into the workflow, but this immediately hit a wall. Enabling transactions caused significant database locking issues. Resolving this would require a massive, high-risk refactoring of the entire legacy Java backend.

The Return on Investment (ROI) was too low, the risk too high, and even if successful, the annoying "deadlock" errors would still plague the system.

This path was a dead end. We needed a solution that respected the constraints of the legacy system while still solving the immediate data crisis.