With an increase in the demands the Cloud computing has become one of the ongoing scalable approa... more With an increase in the demands the Cloud computing has become one of the ongoing scalable approach to fulfill the cloud based neccesties. The biggest advantage of the cloud computing is the ability to overcome the infrastructural challenges those are earlier faced by other technologies. Since the technology is new, therefore the development of the whole structure is not so efficient. It does have a lot of issues on which various scientists and others are working on. Scheduling, load balancing, fault tolerance, etc. are various challenges faced by cloud computing. For this purpose various techniques and algorithms have been proposed. In this paper discussion will be done on the issue of load balancing in cloud computing and different types of load balancing techniques have been reviewed and a comparative analysis have been made among all the existing techniques.
Cloud computing is a new design structure for large, distributed data centers. Cloud computing sy... more Cloud computing is a new design structure for large, distributed data centers. Cloud computing system promises to offer end user "pay as go" model. To meet the expected quality requirements of users, cloud computing need to offer differentiated services to users. QoS differentiation is very important to satisfy different users with different QoS requirements. In this paper, various QoS based scheduling algorithms, scheduling parameters and the future scope of discussed algorithms have been studied. This paper summarizes various cloud scheduling algorithms, findings of algorithms, scheduling factors, type of scheduling and parameters considered. Keywords- Cloud Scheduling, algorithms, Quality of service (QoS), Qda scheduling algorithm, Improved Cost Based, PAPRIKA, ANT Colony, Cmultiqosschedule algorithm, SHEFT Workflow , Job scheduling algorithm based on berger model.
International Journal of Grid and Distributed Computing, 2015
Cloud computing is the most dynamic field of IT industry. It is becoming very famous due to its l... more Cloud computing is the most dynamic field of IT industry. It is becoming very famous due to its less resource consuming and higher output. Though Cloud computing is very vast and useful technology but it is not remained untouched from attackers or hackers. The most common attack notified on the cloud environment is DDoS attack. DDoS attacks i.e. Distributed Denial of service attacks happens on a cloud environment in such a way that, two or more than two attackers sends the multiple SOAP requests at the same cloud server and consume all the legitimate resources. From the study it has been concluded that, none a system is developed so far to prevent the DDoS attacks completely because even the detection of DDoS attacks is a major issue and prevention is a very big thing to achieve after detection and mitigation. This paper is focused on underlying the introduction about DDoS attacks and the next part of the paper is followed by the comparative analysis of the different techniques and algorithms used in detecting the DDoS attacks in cloud environment.
International Journal of Hybrid Information Technology, 2015
Cloud computing is a computing paradigm where applications, resources and services are provided o... more Cloud computing is a computing paradigm where applications, resources and services are provided over the internet. Software and hardware can be used to pay as service basis, without buying them. The key role of scheduling is to manage different tasks in different cloud environment. Cloud computing service providers use the available resources efficiently to achieve maximum profit. This makes task scheduling as a challenging issue for cloud service providers. This paper gives an introduction about cloud computing, various existing scheduling algorithms in different task scheduling environments, existing problem and the future suggestions in existing algorithms.
With an increase in the demands the Cloud computing has become one of the ongoing scalable approa... more With an increase in the demands the Cloud computing has become one of the ongoing scalable approach to fulfill the cloud based neccesties. The biggest advantage of the cloud computing is the ability to overcome the infrastructural challenges those are earlier faced by other technologies. Since the technology is new, therefore the development of the whole structure is not so efficient. It does have a lot of issues on which various scientists and others are working on. Scheduling, load balancing, fault tolerance, etc. are various challenges faced by cloud computing. For this purpose various techniques and algorithms have been proposed. In this paper discussion will be done on the issue of load balancing in cloud computing and different types of load balancing techniques have been reviewed and a comparative analysis have been made among all the existing techniques.
Communications on Applied Electronics, Apr 25, 2015
With an increase in the demands the Cloud computing has become one of the ongoing scalable approa... more With an increase in the demands the Cloud computing has become one of the ongoing scalable approach to fulfill the cloud based neccesties. The biggest advantage of the cloud computing is the ability to overcome the infrastructural challenges those are earlier faced by other technologies. Since the technology is new, therefore the development of the whole structure is not so efficient. It does have a lot of issues on which various scientists and others are working on. Scheduling, load balancing, fault tolerance, etc. are various challenges faced by cloud computing. For this purpose various techniques and algorithms have been proposed. In this paper discussion will be done on the issue of load balancing in cloud computing and different types of load balancing techniques have been reviewed and a comparative analysis have been made among all the existing techniques.
With an increase in the demands the Cloud computing has become one of the ongoing scalable approa... more With an increase in the demands the Cloud computing has become one of the ongoing scalable approach to fulfill the cloud based neccesties. The biggest advantage of the cloud computing is the ability to overcome the infrastructural challenges those are earlier faced by other technologies. Since the technology is new, therefore the development of the whole structure is not so efficient. It does have a lot of issues on which various scientists and others are working on. Scheduling, load balancing, fault tolerance, etc. are various challenges faced by cloud computing. For this purpose various techniques and algorithms have been proposed. In this paper discussion will be done on the issue of load balancing in cloud computing and different types of load balancing techniques have been reviewed and a comparative analysis have been made among all the existing techniques.
Cloud computing is a new design structure for large, distributed data centers. Cloud computing sy... more Cloud computing is a new design structure for large, distributed data centers. Cloud computing system promises to offer end user "pay as go" model. To meet the expected quality requirements of users, cloud computing need to offer differentiated services to users. QoS differentiation is very important to satisfy different users with different QoS requirements. In this paper, various QoS based scheduling algorithms, scheduling parameters and the future scope of discussed algorithms have been studied. This paper summarizes various cloud scheduling algorithms, findings of algorithms, scheduling factors, type of scheduling and parameters considered. Keywords- Cloud Scheduling, algorithms, Quality of service (QoS), Qda scheduling algorithm, Improved Cost Based, PAPRIKA, ANT Colony, Cmultiqosschedule algorithm, SHEFT Workflow , Job scheduling algorithm based on berger model.
International Journal of Grid and Distributed Computing, 2015
Cloud computing is the most dynamic field of IT industry. It is becoming very famous due to its l... more Cloud computing is the most dynamic field of IT industry. It is becoming very famous due to its less resource consuming and higher output. Though Cloud computing is very vast and useful technology but it is not remained untouched from attackers or hackers. The most common attack notified on the cloud environment is DDoS attack. DDoS attacks i.e. Distributed Denial of service attacks happens on a cloud environment in such a way that, two or more than two attackers sends the multiple SOAP requests at the same cloud server and consume all the legitimate resources. From the study it has been concluded that, none a system is developed so far to prevent the DDoS attacks completely because even the detection of DDoS attacks is a major issue and prevention is a very big thing to achieve after detection and mitigation. This paper is focused on underlying the introduction about DDoS attacks and the next part of the paper is followed by the comparative analysis of the different techniques and algorithms used in detecting the DDoS attacks in cloud environment.
International Journal of Hybrid Information Technology, 2015
Cloud computing is a computing paradigm where applications, resources and services are provided o... more Cloud computing is a computing paradigm where applications, resources and services are provided over the internet. Software and hardware can be used to pay as service basis, without buying them. The key role of scheduling is to manage different tasks in different cloud environment. Cloud computing service providers use the available resources efficiently to achieve maximum profit. This makes task scheduling as a challenging issue for cloud service providers. This paper gives an introduction about cloud computing, various existing scheduling algorithms in different task scheduling environments, existing problem and the future suggestions in existing algorithms.
With an increase in the demands the Cloud computing has become one of the ongoing scalable approa... more With an increase in the demands the Cloud computing has become one of the ongoing scalable approach to fulfill the cloud based neccesties. The biggest advantage of the cloud computing is the ability to overcome the infrastructural challenges those are earlier faced by other technologies. Since the technology is new, therefore the development of the whole structure is not so efficient. It does have a lot of issues on which various scientists and others are working on. Scheduling, load balancing, fault tolerance, etc. are various challenges faced by cloud computing. For this purpose various techniques and algorithms have been proposed. In this paper discussion will be done on the issue of load balancing in cloud computing and different types of load balancing techniques have been reviewed and a comparative analysis have been made among all the existing techniques.
Communications on Applied Electronics, Apr 25, 2015
With an increase in the demands the Cloud computing has become one of the ongoing scalable approa... more With an increase in the demands the Cloud computing has become one of the ongoing scalable approach to fulfill the cloud based neccesties. The biggest advantage of the cloud computing is the ability to overcome the infrastructural challenges those are earlier faced by other technologies. Since the technology is new, therefore the development of the whole structure is not so efficient. It does have a lot of issues on which various scientists and others are working on. Scheduling, load balancing, fault tolerance, etc. are various challenges faced by cloud computing. For this purpose various techniques and algorithms have been proposed. In this paper discussion will be done on the issue of load balancing in cloud computing and different types of load balancing techniques have been reviewed and a comparative analysis have been made among all the existing techniques.
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