数据中心有什么优势(数据中心的特点)

Business chain technology will become mainstream in data centers based on SR, NSH, and traditional PBR technology

1. The advantage of SR-based technology, whether it is SR-TE or SRv6, is that if the data center supports internal coordination with the WAN, it seems to be able to achieve flexible programmability and flexible deployment, for network virtualization NFV, SR routing, VXLAN Overlay Intelligent analysis and scheduling, beyond traditional routing and switching protocols, support business correlation capabilities and intelligent scheduling.

The advantages are still obvious, SR-TE is a solution based on WAN SDN

2. NSH supports the service chain through a specific NSH (network service header) header. The advantage is that it is more flexible.

NSH can extend the message, carry more business information, and complete more complex business processing; it has strong scalability and can support carrying multiple business context information;

3. Traditional PBR technology is characterized by maturity and simplicity, but complex deployment and consumption of ACL resources

PBR technology can configure different paths according to different services, but it can only statically configure user service paths. , and generally can only roughly divide users/traffic based on APN, barely aware of user, application and network information, and can only provide a limited service combination. There are problems of single business, inefficiency of network nodes and scalability problems. If personalized services are to be provided, network architecture adjustment is extremely complex, the integration cycle is long, and the cost is high, which will significantly increase network complexity and operating costs.

1. Advantages of container data centers:

1. High density: can accommodate high-density computing equipment in the same space It can accommodate 6 times the number of cabinets in traditional data centers;

2. Low PUE: Due to the use of fully enclosed and separated hot and cold aisles, air conditioning consumption is reduced and power utilization is greatly improved; HP container data center The PUE can be lower than 1.25, while 21Vianet's PUE can be reduced to 1.07 through FreeCooling technology;

3. Rapid deployment: Container data centers do not require enterprises to go through space renting, land application, and computer room construction , hardware deployment and other cycles, which can greatly shorten the deployment cycle. HP and SUN used to be able to deliver products in 6 weeks in the United States and 12 weeks globally, while 21Vianet could also deliver products in 1.5 months in China, thereby quickly increasing the storage and computing capabilities of enterprises.

4. One-stop professional service: The data center is a professional product, with design and manufacturing. The hardware requires professional services and operational security. The hardware manufacturers of HP and Sun Container Data Center have hardware manufacturing experience. Interconnect is blended in his decade of experience at International Data Corporation (IDC) design, construction and operations, a one-stop professional service for clients solving many of their problems with readiness for outsourcing.

2. Common energy-saving measures for container data:

1. The temperature sensor is associated with the air-conditioning controller and starts and stops intelligently;

2. Optimize the air conditioner installation location and air supply method;

3. Sloping roof or green vegetation roof.

4. Wall insulation materials and window insulation measures.

Extension Information:

These characteristics of the container data center make it a standard module for data center construction, allowing enterprises to complete the expansion of data center capacity in a short period of time.

The container data center can also be used as a separate module to set up independent disaster preparedness sites in enterprise main data centers, or for military projects, oil and gas companies, large outdoor operations, and is the best solution the needs of fast and flexible enterprise data centers. With the implementation of informatization, data processing capabilities are becoming more and more indispensable for enterprises.

At the same time, the continued demand for data processing in business, operations, networking and other links has also posed increasing challenges to the massive storage and computing processing of enterprise-level data centers.

Reference: Baidu Encyclopedia-Container Data Center

1. As a typical edge application scenario, Fangcang hospital data centers have low latency, scalability, and lightweight requirements for the deployment of digital infrastructure.
2. At the same time, as an important medical business in the fight against the epidemic, it also puts forward high reliability and strong security requirements for data center management. The above are the advantages of the shelter data center.