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 ...

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 ...

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 ...

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 ...

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 ...

StarTree, the cloud-based, real-time analytics company, is unveiling support for Apache Iceberg in StarTree Cloud—the real-time analytics platform for user-facing applications, powered by Apache Pinot ...

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 ...