The following section gives an overview about the existing protocols, which can be categorized as Cluster-based, Cross-layered, Postural movement based, quality of services (QoS) aware and Temperature-aware routing algorithms [6] as shown in Fig. 2.
Multi-protocol label switching (MPLS) strikes the middle ground by providing label switched paths (LSP -based quaLSP -basedrvice (qualityamewofkservice ultimately implement traffic engineering (TE)[3].
Kourtesis et al. [19] overviewed the main protocols about semantic-based quality of service (QoS) management and the principal methods for processing and exploiting diverse data and advanced real-time monitoring services.
As standards-based quality of service (QoS) enabled component middleware automates integration and configuration activities, it is increasingly being used as a platform for developing open DRE systems that execute in environments where operational conditions, input workload, and resource availability cannot be characterized accurately a priori.
The administrator is usually concerned with a more objective perspective based on Quality of Service parameters, such as throughput, delay, and jitter.
Resource provisioning is defined by the authors as the stage to identify the adequate resources for a particular workload based on quality of service (QoS) requirements defined by cloud consumers.
The cost-aware relevant challenges of WFS in cloud computing are classified based on Quality of Service (QoS) performance, system functionality and system architecture, which ultimately result in a taxonomy set.
