Workflow scheduling is most important concerned in a cloud computing environment because it depends on optimization objectives (like makespan, cost, reliability, security, energy consumption and energy cost, load balancing etc.) of scientific applications. In this review paper, we describe various ...
Cloud computing represents a significant shift in computer capability acquisition from the former ownership model to the current subscription approach. In cloud computing, services are provisioned and released in a distributed environment and encourage researchers to further investigate the benefits of cloud...
Cloud computing environment provides several on-demand services and resource sharing for clients. Business processes are managed using the workflow technology over the cloud, which represents one of the challenges in using the resources in an efficient manner due to the dependencies between the tasks. ...
Check access to the full text by signing in through your organization. Access through your organization Section snippets Related work Workflow scheduling in cloud environment is a relatively new and open issue and has a lot of challenges. It has been recently addressed in many studies. One of...
As Cloud computing provides a paradigm-shifting utility-oriented computing model in terms of the unprecedented size of datacenter-level resource pool and the on-demand resource provisioning mechanism, there are lots of challenges in bringing Cloud and workflows together. We need high level ...
Workflow scheduling involves mapping large tasks onto cloud resources to improve scheduling efficiency. This has attracted the interest of many researchers, who devoted their time and resources to improve the performance of scheduling in cloud computing.
Whenever the bid price is above or equal to the spot price and there is enough capacity in the data center, the spot instance is available to the user. Both on-demand and spot instances are charged on an hour and per-second billing cycle [8]. Spot instances pose new challenges to the...
Wide use of edge-to-cloud continuum promotes a novel paradigm empowering intelligent and diverse applications in our daily life: intelligent transportation, intelligent home, and E-Healthcare. However, such a paradigm also brings new challenges: the growing computation requirements on the user side, ...
Effective task scheduling is recognized as one of the main critical challenges in cloud computing; it is an essential step for e
In this paper, we first analyze the gap between these two complementary technologies, and what it means to bring Clouds and workflows together. Then, we present the key challenges in supporting Cloud workflows, and present our reference framework for scientific workflow management in the Cloud. ...