Unit of work collects all changes about domain objects, that need to be synced (with the database) and lets committing those at the end of a (business) transaction. Tracking and...

ACID (Atomicity, Consistency, Isolation, Durability) in IT is a properties of a business (or database) transactions, that guarantees the reliability and data integrity of the...

Concurrency is a complex problem of the IT field. I'll try to explain some issues related to the concurrency and how to solve those issues.

CAP abbreviation means: Consistency, Availability and Partitioning tolerance. Theorem states, that distributed data store can have two of three guarantees: