This paper presents an efficient hardware architecture of priority queue, which is suitable for real-time systems due to the constant response time of the queue. The proposed architecture is based on ...

Priority queues are essential building blocks for implementing advanced per-flow service disciplines and hierarchical quality-of-service at high-speed network links. Scalable priority queue ...

Nonpreemptive priority queue Consider an M/M/ queue with two priority classes (high and low), where high priority jobs have nonpreemptive priority over low priority jobs. That is, a high priority job ...

Calendar Queues offer significant performance advantages compared to traditional priority queues, especially in scenarios where frequent insertions and deletions are required. Their constant-time ...

Learn what priority queues are, how they work, and why they are useful in software engineering. Discover their benefits, applications, challenges, and limitations.

Netflix recently published how it built Timestone, a custom high-throughput, low-latency priority queueing system. They built it using open-source components such as Redis, Apache Kafka, Apache ...

Discover how weighted priority queueing improves traffic flow and eliminates blocking. Explore a timed Petri net model and simulation for performance analysis. Learn about the impact of finite queue ...