Better concurrency control - a hierarchy of objects may be locked.
The techniques used to solve this and other related problems are known in the database industry as concurrency control.
Providing isolation is the main goal of concurrency control.
Other subjects that may affect concurrency control are recovery and replication.
Achieving global serializability effectively over different types of concurrency control has been open for several years.
It is considered the highest level of isolation between transactions, and plays an essential role in concurrency control.
In this case also the term Modular concurrency control is used.
In this case we deal with distributed concurrency control of the system, and the two terms sometimes overlap.
As the article mentions, databases already support robust concurrency controls.
The room synchronization technique is a form of concurrency control in computer science.
