Solution:
The process of transaction can guarantee the reliability of business applications. Locking resources is widely used in distributed transaction management (e.g; two phase commit, 2PC) to keep the system consistent. The locking mechanism, however, potentially results in various deadlocks. In service oriented architecture, the deadlock problem becomes even worse because multiple transactions try to lock shared resources in the unexpectable way due to the more randomicity of transaction requests, which has not been solved by existing research results. In this paper, we investigate how to prevent local deadlocks, caused by the resource competition among multiple sub-transactions of a gl obal transaction, and global deadlocks from the competition among different global transactions. We propose a replication based approach to avoid the local deadlocks, and a timestamp based approach to significantly mitigate the global deadlocks. A general algorithm is designed for both local and global deadlock prevention. The experimental results demonstrate the effectiveness and efficiency of our deadlock prevention approach. Further, it is also proved that our approach provides higher system performance than traditional resource allocation schemes.
This is the required answer.
Because you have to explain how you got it
DRM likely is the answer. Anything that prevents duplication really.
Konichiwa~. My name is Zalgo and I am here to be of assistance with your problem. The Computer Programming Assembly Language, which is sometimes referred as assembly or ASM is a low level programming language. Programs written in assembly languages are often compiled by an assembler. Every assembler has its own assembly language (meaning your assembly language could be the complete opposite of your friends/peers), which is designed for one specific computer architecture.
Hope this helps.
"Stay Brainly and stay proud!" - Zalgo
(By the way, do you mind marking me as Brainliest? I'd greatly appreciate it. Arigato~.)
