Cloud service

来源: 哇谷im原创 2020-07-21 20:07:15

Cloud service (cloud share) refers to the demand, which can easily obtain the necessary extended services through the network. This kind of service can be it and software, Internet related, and other services, which means that computing power can also be circulated as goods through the Internet.

It is based on the increase of Internet usage and related service interaction mode, which usually involves providing dynamic, scalable and often virtualized resources through the Internet. Cloud is the metaphor of network and Internet. Cloud services may be needed for enterprise hardware and software, all data on the network, at any time, any place, using connection to different it devices to achieve data access, operation and other purposes.

"Emcloud" is the website of immortal information technology (Shanghai) Co., Ltd., which was established in 2011 and is committed to providing users with "independent, secure and controllable" cloud computing services. It also provides a hybrid cloud, domain name registration, virtual host, VPS, cloud host, enterprise mailbox, host lease, host hosting, CDN and website acceleration and other professional cloud computing services.

The business scope includes public cloud hosting, private cloud services, hybrid cloud services, domain name registration, virtual host, VPS, cloud host, enterprise mailbox, host leasing, host hosting, CD acceleration, cloud security and other professional cloud computing services and products. At the same time, it provides professional users with cloud computing solutions for different industries. Enterprises don't go to the cloud.

Enterprise Cloud: what is enterprise cloud?

Enterprise cloud is a commercial enterprise cloud system, which is a special application of Commercial Department of commercial cloud system, specially designed CRM (Customer Relationship Management), customer relationship management, HR (human resources), human resource management software, database software and other enterprise systems.

The business model of cloud service provides rich and personalized products through the spread of a large number of start-ups to meet the personalized needs of the expanding market. It reproduces like water and electricity to them. Leverage the operational capabilities of external demand for the promotion of start-ups, payments, logistics, services for customer service kits. The advantages of enterprise on cloud.

Different modes:

The way all companies run themselves. This is a typical private cloud model. The enterprise lives by itself. On the basis of the enterprise data center, the operation and maintenance of internal resources, it is also undertaken by the enterprise itself.

Mode 2, all business, operation and maintenance outsourcing. This is also a private cloud, but it can only be invested in enterprise construction. The operation and maintenance of cloud computing infrastructure is outsourced to service providers (or SP), and the basic resources are still in the enterprise data center.

The third method, overall, operation and maintenance outsourcing, external operation.  Invested by the company in the private cloud, but cloud computing is located in the data center of the infrastructure service provider, which is hosted by the enterprise network access of cloud resources.

Mode 4: enterprise leasing, external operation and resource monopoly. By SP cloud computing infrastructure resources construction, enterprises can only rent resources on the basis of forming their own virtual cloud computing business, but completely related to the physical resources of the company, which is a virtual host hosting service (data host) dedicated. Baidu enterprise cloud.

Mode 5 leasing companies, external operation, resource sharing scheduling. Built by SP, SP is isolated and cloud is scheduled by SP computing resources at the same time. Resource management leases several companies. Companies only focus on their own enterprises, and build virtual isolation of different companies in the cloud, in the form of shared private cloud mode.

Two way six or public cloud services. For Internet oriented enterprises or individuals, SP provides public services (such as e-mail, instant messaging, shared disaster recovery, etc.), cloud infrastructure and public network connection, and SP ensures the security of different enterprise users and data.






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