In this paper, we used Cats and Dragonfly Optimization (CSO-DA) algorithm to balance the Load in the process of allocating resources to virtual machines in cloud computing in order to improve the speed and accuracy of scheduling. The proposed method consists of the following steps: ...
These systems use the resource provisioning, on-demand virtualized resources technology provided by Cloud computing. These virtualized resources are dynamically added and removed and usershave to pay in accordance to the usage of these resources. The main issue that arises here is to decide allocation...
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. ...
Effective task scheduling is recognized as one of the main critical challenges in cloud computing; it is an essential step for effectively exploiting cloud computing resources, as several tasks may need to be efficiently scheduled on various virtual machines by minimizing makespan and maximizing resource...
Chapter 14 Managing Workflows with Snakemake | Practical Computing and Bioinformatics for Conservation and Evolutionary Genomics 前言 我自己一直在寻求可以将不同的工作流串接的方式。之前尝试了nextflow,但发现语法让我头疼。无奈发现了基于python 框架的snakemake,如释重负,立马学一下。
Cloud computing is a cost effective alternative for the scientific community to deploy large scale workflow applications.For executing large scale scientific workflow applications in a distributed hetereogenous enviornment,scheduling of workflow tasks with the dynamic resources is a challenging issue.Moreover...
Cloud computing provides promising platforms for executing large applications with enormous computational resources to offer on demand. In a Cloud model, users are charged based on their usage of resources and the required quality of service (QoS) specifications. Although there are many existing workfl...
With respect to cost optimization, resource provisioning is more efficient and effective than task scheduling for a real-time workflow in cloud computing environment [26]. Many researches have been done to minimize the overall cost of workflow by resource provisioning [27, 28]. Both static and dy...
Chapter 14 Managing Workflows with Snakemake | Practical Computing and Bioinformatics for Conservation and Evolutionary Genomics[1] 前言 有时候,我们获得的测序数据命名并不一定是规则的,可能是下面这般: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ...
Cloud computing, usually supported by virtualized data centers, has emerged as an attractive platform for increasingly diverse applications. It allows for low-entry costs, reduced cost of maintaining IT infrastructure, and on demand heterogeneous services and resources provisioning in a pay-as-you-go ...