The paper introduces a new concurrency control protocol called Rebirth-Retire, which addresses the performance bottleneck issues in databases under high-concurrency conflict scenarios. This selection ...

In this article I’d like to present a discussion on concurrency handling, concurrency violations and the strategies involved to resolve concurrency conflicts. Concurrency violations: when and why do ...

Lock contention issues can be frustrating problems to investigate and debug. But anytime a database system is involved, the potential exists for locking to cause concurrency problems. Before blaming ...

Beijing Kejie Technology Co., Ltd. recently announced that its patent for the "SQL Optimization Interaction Method and Device Based on Deep Learning Framework Large Models" has been authorized, with ...

Now-a-days, distributed databases have taken concentration in the database research. Data distribution and replication offer opportunities for improving performance through parallel query execution ...

Multi-Version Concurrency Control (MVCC) is a widely employed concurrency control mechanism, as it allows for execution modes where readers never block writers. However, most systems implement only ...

In a database management system (DBMS), concurrency control manages simultaneous access to a database. It prevents two users from editing the same record at the same time and also serializes ...

One of the prevailing conversations around database systems lately revolves around ACID support. But not everybody knows what is meant by the term ACID. Oh, perhaps they know that it involves how data ...