Software Engineering

1) Realizing Things Are More Than One Step Previously, we saw how something as simple as a bank transfer or an online checkout is actually multiple steps underneath. If any one of those steps fails, you risk inconsistent or partially updated data. So how do real systems prevent this “half-finished” chaos? In many cases, the answer is a transaction. 2)…

1) When Data Fails, Everything Fails We live in a world where data underpins almost every action, especially in backend systems. From storing photos and contacts on a phone to running an e-commerce website that tracks orders, data integrity is the glue holding our digital lives and businesses together. But what happens when this data…