cloud computing

What is cloud?:

What is cloud? Cloud is a metaphor for the internet, based on how it is depicted in computer network , diagrams and is an abstraction for complex infrastructure it conceals.

Cloud computing:

Cloud computing The Internet is often represented as a cloud and the term “cloud computing” arises from that analogy It is location-independent computing. Cloud Computing is the use of common software, functionality add-ins, or business applications from a remote server that is accessed via the Internet. Cloud computing enables users to access computing power from a distance.

Components:

Components The components of cloud computing are: Client Service Application Platform Storage Infrastructure

Types of cloud computing :

Types of cloud computing Public cloud Hybrid cloud Private cloud

Cloud Technologies:

Cloud Technologies SaaS Utility computing Web services in the cloud Platform as a service MSP (managed service providers) Service commerce platforms Internet integration

Cloud Computing: Advantages:

Cloud Computing: Advantages Lower-Cost Computers for Users Improved Performance Lower IT Infrastructure Costs Fewer Maintenance Issues Lower Software Costs Instant Software Updates Increased Computing Power Unlimited Storage Capacity Increased Data Safety Improved Compatibility Between Operating Systems Improved Document Format Compatibility Removes the Tether to Specific Devices

Disadvantage of Cloud Computing :

Disadvantage of Cloud Computing User Management Updates Socialization of the product Failure is going to happen Never ever hit “Terminate Instance” Logging Documentation Do not underestimate the amount of time required

Companies that offer cloud computing services :

Companies that offer cloud computing services Several major companies are jumping at the chance to offer services for this new revolution of computer technology: GOOGLE MICROSOFT AMAZON IBM

It’s use in companies:

It’s use in companies Companies buy exactly the amount of storage, computing power, security and other IT functions that they need from specialists in data-center computing. They get sophisticated data center services on demand, at service levels set with the vendor, with capabilities that can be added or subtracted at will. Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction. Cloud Computing, businesses may prevent financial waste, better track employee activities, and avert technological headaches such as computer viruses, system crashes, and loss of data.

How does this benefit the consumer:

How does this benefit the consumer Downloading the software on your computer and dealing with the maintenance and upgrades. Pay for the software services ,access it over the web and the company does the rest. Other services offered through cloud computing are: Platform hosting Data storage Email Software ( Saas )

Future of cloud computing:

Future of cloud computing Cloud computing is the next big wave in computing. The future for cloud computing is bright. The big names in computers are throwing lots of resources into this. Ex : Dell ,HP, Intel and more are throwing resources into this. Amazon sees a bright future in cloud computing. They have recently released a beta program called Amazon Web Services. The whole idea behind it is resizable computing power. When you need the power, it's there, but when you don't, you can scale back.It is almost a pay-as-you-go plan for computing cycles.

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