Transactions and Data Integrity
Some operations only make sense if they happen completely or not at all. Transferring money between two accounts is the classic example: you must never debit one without crediting the other. Database transactions guarantee exactly that.
Transactions are a quiet but crucial part of why your data can be trusted, even when things go wrong mid-operation.
All or Nothing
A transaction groups several changes into one unit. If every step succeeds, the changes are committed together. If any step fails — power cut, error, crash — the whole lot is rolled back as if it never happened.
The Guarantees Behind Them
- Atomic: all steps happen or none do.
- Consistent: the database moves from one valid state to another.
- Isolated: concurrent transactions do not corrupt each other.
- Durable: once committed, the change survives a crash.
Where They Matter Most
Payments, stock adjustments, booking systems and anywhere two related records must stay in step rely on transactions. We use them wherever a partial update would leave your data in a misleading or unsafe state.
If you need a hand with any of this, your Progressive Robot delivery team is ready to help. Raise a ticket from the Support area of your client portal or speak to your account manager and we will guide you through the next steps.