The ten basic questions that the cloud maker chooses to face

The cloud services vendors who are ready to buy http://www.aliyun.com/zixun/aggregation/13423.html "> Cloud computing platforms and components should be well prepared to consult their potential cloud vendors. As part of our series of business and technology essentials for building our cloud services infrastructure, we hope that you will be well prepared to get the right information before making your final decision. The first 10 questions you should ask are listed below.

1. Can the products and/or services provided by the manufacturer clearly meet the service objectives? Knowing that many platforms can support multiple types of cloud computing services, most of these platforms will only focus on one type of cloud computing service first. So it's important to have a cloud computing platform that supports business goals.

2. Are the products provided to allow for multiple tenant separation of users? Cloud computing services vendors should be vigilant about using software and hardware designed for private cloud computing, because such hardware and software may not support a complete separation of users. Multiple tenant operations must be fully supported in all aspects of resource allocation, application access and security, billing and accounting, and management. This means that you must keep the user accounts separate from each other and ensure that they are decoupled and managed.

3. How much of the cloud and network components are required by the manufacturer, directly or through other means of cooperation, and will the main manufacturer retain support and integration responsibilities for the related products? In general, the fewer vendors involved in the process, the less difficult it is to build cloud computing. Of course, fewer vendors mean less difficulty in the ongoing infrastructure integration and support. It is sometimes necessary to choose a professional component, but make sure that its requirements are truly attractive.

4. Does the manufacturer provide or support a single cohesive strategy for managing cloud computing resources (including security and availability)? One of the biggest problems with integrating cloud computing infrastructures from multiple sources is that they probably don't have a unified, coordinated management strategy that increases the risk of availability and performance, This increases support costs. Another risk is that resource management policies may not be extended to multiple cloud computing data centers.

5. What are the specific requirements for providing cloud computing data storage services? Are the available storage interfaces applicable to the types of cloud services provided and to the specific service objectives of the vendor? The pricing model of cloud computing storage services is the main problem of cloud computing in the phase of trial run to full maturity. Cloud computing storage platforms must support this shift to ensure profit growth.

6. How are cloud users connected to their cloud computing resources? This includes mapping WAN-server requests and managing policies for choosing servers and storage resources for specific cloud users. Because cloud computing is an economic-scale resource game where the full load of resources is critical, overall cloud computing performance is essential to meet the needs of buyers. Find a strong policy management capability with flexibility to allocate all types of cloud computing resources.

7. Does the cloud vendor provide a new vendor with a public cloud computing service that delivers the start-up resource pool? Determine whether the cloud vendor provides any technical and business support for creating a multi-vendor cloud computing alliance to facilitate resource sharing among multiple vendors, so it can handle disconnection between the buyer's service and the seller's cloud infrastructure. Only the largest suppliers can provide infrastructure on a global scale, yet many buyers have a global presence.

8. Does the manufacturer's products conform to compliance and safety standards, which apply to targeted vertical markets or have they been certified by the industry? Where compliance standards exist, cloud computing vendors need to get some of the compliance support provided by cloud computing platforms and cloud computing network component vendors. It must also meet federal and public cloud computing resources.

9. What are the conditions under which cloud computing vendors or suppliers can accept the integration responsibilities? If the vendor does not support integration Services, does it recommend an experienced integrator in the necessary service areas?

10. Does the vendor or service provider have a trial configuration or cloud computing platform component hosting test platform for review and testing? Find out if the platform/test platform is integrated with other components to achieve a complete test of the proposed cloud configuration. The more vendors, vendors, and stand-alone components involved in the proposed configuration, the more important it is to test the configuration before making a commitment to deliver the service.

(Responsible editor: The good of the Legacy)