In today’s technological world, every industrial business is dependent innovative technologies and applications to implement new business strategies to augment their organizational performance. Mainly, IT industry has designed, developed and implemented several new technologies to enhance the industrial requirements. Many organizations are categorized under IT industry that provides product development, marketing, banking, application development, hardware resource development and many other services. These days, IT industry is rapidly increasing its profit margins. Hence, it is implementing new technologies such as virtualization, cloud computing and many more to maintain the massive amount of data and requirements in the commercial business industry.
Cloud computing is an important service, which is provided through internet for many individual users. It has three deployment models; private and public cloud infrastructure that offer various services. Private cloud computing is owned by a private organization, which can control their virtualized resources and used by several line of businesses. Public computing is the service that is provided to many users through internet. Hybrid computing is the combination of both private and public computing that provides several advantages to the organizations. It can manage the private computing by using public resources. It is provided by the third party service providers.
Public cloud infrastructure can provide three main computing services; such as software as a service (SaaS), infrastructure as a service (IaaS) and platform as a service (PaaS). These are the important services provided to an organization to offer various business solutions like software applications, platform for product development and infrastructure resources to enhance the data storage. Public cloud computing can be used by any registered user either for free or for pay per use model. This service can also be used for organizations to store their data, improve their infrastructures and many more.
There are many business benefits for the public cloud user as it is easy to use. It is less expensive as it is an online connection, and does not need any hardware set-up, application, bandwidth and many others. It can provide the reliability and scalability to the meet the entire organizational needs. These are cost effective and can be paid according to the usage and hence the resource is not wasted. It is agile and provides rapid access to store and maintain the data for many other environments. In this domain, all users share the same infrastructure pool with security programs, limited configurations and these are managed by the service providers. Hence, it is used by all organizations to augment their business performance.
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Public cloud infrastructure is important for industries