Introduction to Cloud Computing

Introduction to Cloud Computing

When opening the accounting path, we are answering the key questions: What is a cloud?

It is expected that in 2018, at least half of the cost of IT will be clouding. Many companies are looking for professionals who understand mathematical calculations to help them make informed decisions about cloud services.

We have introduced this mathematical learning method for anyone who wants to learn basic. We will not cover the root cause of the simplest way, introduce critical ideas and answer important questions such as "how safe is the cloud?" We will improve the way in the street pathways, and explore buzzwords to help keep the clouds clean.

We know you're busy, so the exercise is 5 to 20 minutes in the video. video tutorials that are easy-to-read and describe things as clearly and as possible. At the end, of course, you will understand the basic concepts and terms of calculating the cloud and ready to respond to "cloud computing what is it?".

 Computing Cloud is made up of three types of computer servers provided by the internet. Customers often pay the monthly or annual fee for the provider, in order to receive a service delivery service, service, and customer service infrastructure service. Customers who join the customer service account can receive a variety of benefits, depending on their particular business needs at their own time. The Day of Investment Funding of the Greater Technology System is now one of the companies that decided to adopt the essential accounting system for accessing IT services. 
There are three types of Cloud computing.

• SAAS: Software As A Service
• PAAS: Platform As A Service
• IAAS: Infrastructure As A Service

SAAS:

Thus (Service Software) provides customers with the ability to use software applications based on a variety of online browsers. Software such as software on demand?

Customers can access the application anywhere through the SaaS website service providers, as they host and maintain their contact information. The major advantages of SaaS are the use of costs, as the cost of the customer requires low funding compared to the usual conditions that are considered as normal software delivery. Value licensing, installation costs, maintenance costs and costs associated with the ongoing support and software distribution mechanism in normal quickly looga will get rid of it through the system software. Examples include SaaS Google Apps and online applications such as Yahoo! Mail, Hotmail, and Gmail.

PAAS:

PaaS (Platform as Service) provides customers with the ability to develop and implement customized hosted apps through the web. This means a new way for software development

rapidly increasing popularity. Examples of PaaS are Salesforce.com. PaaS provides a framework for enhancing software development, testing, deployment and maintenance in a unified environment. As SaaS, the PaaS subsidy is a low cost, because the cost of the customer requires less investment than the traditional equipment applications to improve the program, testing, and delivery. PaaS providers have a system of renewal and maintenance systems, thereby bringing a more efficient and affordable solution to the software companies

development

IAAS:

IaaS (Infrastructure as a Service) allows customers to remotely use hardware and IT resources in "pay-as-you-go" ?? bases. It is also known as Haas (hardware as a service). Main IaaS players including companies such as IBM, Google, and Amazon.com. IaaS employs virtualization, manufacturing methods, and management of the resource infrastructure in ?? "cloud". IaaS offers small start-up companies for the main advantages, as it allows them to gradually expand their IT infrastructure without the need for a large capital investment in hardware and system peripherals.

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