The emergence of cloud computing has changed the use of traditional IT infrastructure and software deployment models, and has brought about a boom in the construction of large cloud computing data centers. This paper expounds the development trend of global data center, summarizes the characteristics of data center development, and analyzes the development of data center in China. IT Outsourcing]

1. traditional data centers are facing transformation. At present, many enterprises have built data centers according to the standards of the 1990 s. The reliability of the structure, energy consumption and refrigeration system can not meet the needs of expansion and upgrading, which makes enterprises face the problems of high energy consumption and high operating costs. Many data center operators and owners are beginning to plan or carry out data center upgrade plans, but the strategies of different enterprises are different. Large enterprise data center upgrading transformation focuses on upgrading the capacity and capability of the data center, such as facility monitoring, equipment tracking and thermal management through virtual technology. Medium-sized enterprises lack the technical ability and talent to master data center upgrades such as cloud computing, so they choose partners to help them improve their data center hosting business, or migrate their own data centers to quality-assured third-party data centers to improve services. A large number of small and medium-sized enterprises prefer to obtain standard data center services to improve business flexibility and reduce costs.

Traditional data center business products are unified and standardized, and new data center business is the focus of future competition.

One of the characteristics of the current data center business development in 2. is the commercialization of traditional data center business products and services, including network bandwidth, hosting, website hosting, IT resource management, etc. The specific feature is that the provision of these services and products has become very It is easy, the products and services provided by various service providers have little difference in service quality and service capabilities, and the market is fully competitive. Moreover, with the construction and use of a large number of new data centers, more data center services will be commercialized, especially in the network applications and services provided, and the standardization of enterprise IT infrastructure and IT resource products will continue to increase. In order to transfer the compression of profit margins brought about by the commercialization of products, data center operators must deal with the service requirements of a large number of enterprises through technological upgrading and the construction of standard platforms. At the same time, data center operators begin to look for new differentiated services and differentiated service models. Therefore, cloud computing-related businesses such as Iaas, Paas and Saas are considered to be the core competitiveness of future data center providers, and cloud computing services are the basis for differentiated services. In the field of cloud computing, many enterprises generally lack cloud-related engineering and technical capabilities and service management experience. Therefore, in the next few years, technical cooperation or alliance will provide services to make up for the difficulty of one enterprise independently supporting all cloud computing businesses to compete with other enterprises. The new mode of cooperation may change the market pattern of the entire data center.

In the upgrading and transformation of data centers, the United States is still ahead. Emerson Network Energy announced the results of a survey in August 2011. It shows that among the 240 major data center operators surveyed, the vast majority of data centers have adopted virtualization, and only 8% of data centers have not virtualized any servers, and 44% of respondents expect their primary data centers to continue to increase the number of physical servers in the next three years. However, the survey also pointed out that the current data center utilization rate is not saturated, with 65% of the data centers using less than 70% of their computing capacity, but more than half (57%) of the respondents still plan to continue to add servers in the next three years.

1. traditional data centers are facing transformation. At present, many enterprises have built data centers according to the standards of the 1990 s. The reliability of the structure, energy consumption and refrigeration system can not meet the needs of expansion and upgrading, which makes enterprises face the problems of high energy consumption and high operating costs. Many data center operators and owners are beginning to plan or carry out data center upgrade plans, but the strategies of different enterprises are different. Large enterprise data center upgrading transformation focuses on upgrading the capacity and capability of the data center, such as facility monitoring, equipment tracking and thermal management through virtual technology. Medium-sized enterprises lack the technical ability and talent to master data center upgrades such as cloud computing, so they choose partners to help them improve their data center hosting business, or migrate their own data centers to quality-assured third-party data centers to improve services. A large number of small and medium-sized enterprises prefer to obtain standard data center services to improve business flexibility and reduce costs.

Traditional data center business products are unified and standardized, and new data center business is the focus of future competition.

One of the characteristics of the current data center business development in 2. is the commercialization of traditional data center business products and services, including network bandwidth, hosting, website hosting, IT resource management, etc. The specific feature is that the provision of these services and products has become very It is easy, the products and services provided by various service providers have little difference in service quality and service capabilities, and the market is fully competitive. Moreover, with the construction and use of a large number of new data centers, more data center services will be commercialized, especially in the network applications and services provided, and the standardization of enterprise IT infrastructure and IT resource products will continue to increase. In order to transfer the compression of profit margins brought about by the commercialization of products, data center operators must deal with the service requirements of a large number of enterprises through technological upgrading and the construction of standard platforms. At the same time, data center operators begin to look for new differentiated services and differentiated service models. Therefore, cloud computing-related businesses such as Iaas, Paas and Saas are considered to be the core competitiveness of future data center providers, and cloud computing services are the basis for differentiated services. In the field of cloud computing, many enterprises generally lack cloud-related engineering and technical capabilities and service management experience. Therefore, in the next few years, technical cooperation or alliance will provide services to make up for the difficulty of one enterprise independently supporting all cloud computing businesses to compete with other enterprises. The new mode of cooperation may change the market pattern of the entire data center.

In the upgrading and transformation of data centers, the United States is still ahead. Emerson Network Energy announced the results of a survey in August 2011. It shows that among the 240 major data center operators surveyed, the vast majority of data centers have adopted virtualization, and only 8% of data centers have not virtualized any servers, and 44% of respondents expect their primary data centers to continue to increase the number of physical servers in the next three years. However, the survey also pointed out that the current data center utilization rate is not saturated, with 65% of the data centers using less than 70% of their computing capacity, but more than half (57%) of the respondents still plan to continue to add servers in the next three years.