A Survey On Load Balancing Cloud Computing Using Artificial Intelligence Techniques Essay

Cloud computing can be viewed as one of the most rapidly growing and evolving paradigm.Webmail,online storage and online documents are most famous examples in which customers can access their data via web browsers on the internet. The original idea of the cloud computing was delivered by J.C.R Licklider in sixties (Mohamed 2009). Cloud computing has developed since then and started to server the publics after internet offered a significant bandwidth in the nineties (Mohamed 2009). Cloud computing has been through many different phases and is still rapidly evolving.

Once the internet became a viable medium for cloud-based computing, companies started offering applications to the masses. In early 2000’s, Amazon developed a cloud-based tool, Amazon Mechanical Turk, which offered cloud computing, data storage and artificial intelligence. Later, in 2006, Amazon released its second generation cloud services known as Elastic Compute Cloud (EC2) that allowed individuals and organizations to rent computing space to run all their computer applications and data storage needs. With EC2, Amazon had truly brought in to the concept of cloud computing. After that computer giants like Google, Microsoft and Apple began to offer affordable, useful applications for computers and smart devices that were able to on the cloud and not by the devises. Consequently, there are tens of thousands of such cloud-based applications available.

Cloud computing is a one of the most talked of topics in the field of Information Technology in recent times (Keyun, Joe, Taha, & Ibrahim, 2013). This subject area of cloud computing basically is a term used to describe computer resources available as a service accessible over a network (Darren & Kim-Kwang, 2013). The National Institute of Standards and Technology (NIST) define cloud computing as a model for enabling ubiquitous, convenient, on-demand network access on a shared pool of configurable computing resources (e.g. networks, servers, storage, applications and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction (Peter & Timothy, 2011). Due to the attractive nature of the model there has been rise in the use of cloud computing. Gartner, an IT research and consulting firm, says that cloud computing is growing will become the bulk of IT spend by 2016 (Gartner, 2013).

The Important of Cloud Computing is increasing and it is receiving a growing attention in Scientific & Industrial Communities. Cloud computing is one of the top 10 most important technologies and has a greater possibility in successive years by companies and organizations. Cloud computing implement everywhere, favourable, on demand network access to a shared pool of configurable computing resources (e.g. networks, servers, storage, applications and servers) that can be immediately supply and released with minimal management effort.

Abstract-The excessive demand of pay per usage Cloud Computing model, considerably raise the need to balance the load in datacenter. Load balancing guarantees the availability of services without degrading the performance to users. Downtime observed by users is a big issue which leads to violation of quality of services (QoS) and requirements for users in time. Solution to this problem lies in improvement of response time.

Cloud computing provides computing architecture, which is dynamic in nature and can evaluate performance behavior as well as other infrastructure challenges. This paper focuses on workload balancing workload balancing of cloud instances and also tells about the tools that evaluate performances. It tells that their proposed mechanism schedules the starting and shutting down of the VM instances automatically and allows the cloud instances to finish the assigned jobs within the deadline and within the price range. [4]

The main purpose of the study is to provide the information of cloud computing. Here the definitions of cloud computing is described including the briefing about what cloud computing and why it is used. Moreover, it includes brief overview of deployment models and service models of cloud computing. It will help to get a better and clear idea about how organizations can access cloud. It includes advantages and drawbacks of using cloud computing in organizations.

The cloud computing, in comparison with personal computing, offers an extensive range of competencies. Cloud computing is defined in broader terms as “A large-scale distributed computing paradigm that is driven by economies of scale, in which a pool of abstracted, virtualized, dynamically-scalable, managed computing power, storage, platforms, and services are delivered on demand to external customers over the Internet.”12

IT industry being one of the major development areas, many people choose their career in it. To support all range of industries i.e., from small scale to large scale, cloud computing emerged which reduces the efforts both physically and with regard to capital investment.

Cloud computing is the growing method of computing adopted by many organizations nowadays around the world. The word ‘cloud’ refers to the network, the servers providing the cloud services can be located anywhere in the world (Garg & Buyya, 2012). The services are provided through internet and made available to the end users. Several definitions are given for the cloud computing in the literature. According to (Mell & Grance, 2011), “Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. This Cloud model promotes availability and is composed of five essential characteristics, three service models, and four deployment models.” Different advantages of having cloud computing includes, services are available on demand, the users have to pay only as per the use and the services are accessible from anywhere as it is available over network. There are different service models and deployment models available for cloud computing.

“In recent 10 years, Internet has been developing very quickly. The cost of storage, the power consumed by computer and hardware is increasing. The storage space in data center can’t meet our needs and the system and service of original internet can’t solve above questions, so we need new solutions. At the same time, large enterprises have to study data source fully to support its business. The collection and analysis must be built on a new platform. Why we need Cloud Computing? It is to utilize the vacant resources of computer, increase the economic efficiency through improving utilization rate, and decrease the equipment energy consumption. Cloud Computing does not depend on special data center, but we can look it as the inevitable product of grid computing and efficiency computing. However, compared with general network service, Cloud Computing is easy to extend, and has a simple management style. Cloud is not only simply collecting the computer resource, but also provides a management mechanism and can provide services for millions of users simultaneously” [1].

There has been a massive transition from the in-house IT Infrastructure to the Cloud Computing. Many big and small organizations have already successfully migrated all of their data, operations, and other key IT functions to the leading Cloud Computing providers. According to latest research the

Cloud computing is a part of internet growth, it’s the next generation of internet. Cloud computing deliver everything –computing resource, infrastructure, application, and business process to personal collaboration – and can be access as service wherever and whenever through various devices. The cloud itself is a set of hardware, networks, storages, services, and interface that enable to delivery of computing as services based on user demand. (Hurwitz, J, 2009)

The need for computing systems has been increasing in the last decades. This can be proved by the increase on the use of cloud computing. According to the National Institute of Standards and Technology (NIST), cloud computing is an online system that allows to share different types of sources with slight resources (NIST 2012). In addition, cloud computing is changing the tradition definition of computation and information as products to services (Laykin 2013, p.142; Demir 2012, p.30). This change has brought a considerable number of advantages, such as “on demand self-service”, “broad network access”, “resource pooling”, “rapid elasticity” and “measure service” (NIST 2012). However, this new technology also has been rising new ethical

Cloud computing is a computing paradigm, where a large pool of systems are connected in private or public networks, to provide dynamically scalable infrastructure for application, data and file storage. With the advent of this technology, the cost of