Data center solutions based on cloud computing technology

In recent years, competition in China's software industry has become increasingly fierce, with new technologies, new formats and new models emerging one after another, and the trend of networking, service, platformization, intelligence and integration gradually becoming prominent. Cloud computing, regarded as the next revolution in the technology industry, has become the strategic direction for the development of the future information industry and an important engine for promoting economic growth. Relying on independent and controllable research and development of products that meet the needs of the cloud computing era has become a breakthrough for domestic basic software.

The data center based on cloud computing technology developed by DAMO combines the physical center and the logical center, and provides unified data resource management, analysis and services by integrating various distributed data resources. The data resource access platform can quickly expand the data resource cloud nodes; through the unified data service bus, parallel technology is used to provide information services quickly and efficiently.

▲Figure 0-1 Data as a Service Logical Structure Diagram

As shown in Figure 1-1 above, for the data center in the cloud computing environment, DAMO has proposed the concept of Data as a Service (DaaS), which can quickly expand data resources, attach new data resources, and provide various types of data services based on the cloud data center. As a data user itself, there is no need to pay attention to related factors such as the storage status, location, format type, etc. of the data resources.

In response to the difficulty of data sharing over the years, the DAMO Cloud Data Center pointed out that it should first help service providers solve practical difficulties; by using distributed heterogeneous data integration technology, it helps service providers solve problems such as data sensitivity and uncontrollable factors that cause sharing difficulties. Add front-end equipment for service providers, use the data request service engine to directly provide data services, and at the same time, the service provider's managers can use the data management platform to manage the request content and adopt a sharing method that is in line with the interests of the department; and these operations can be achieved with simple clicks, without the need for managers to have too much database knowledge or experience. The management model of the logical data center allows service providers to hold data in their hands, starting from enhancing the security and controllability of the data resources themselves, and completely solving the worries of service providers.

Based on the experience accumulated from a large number of implementation cases, DAMO has proposed a variety of sharing modes such as database sharing and service sharing, and uses technologies such as data routing to provide targeted services for different groups of people. From the perspective of distribution, cloud data centers include three types of center modes: physical, logical, and hybrid. The physical center is to achieve large-scale centralized storage of data through the construction of a comprehensive basic library, and to convert business data into standardized data format storage through cleaning, comparison, and other means, so as to provide standardized and standard data services to service users; while the logical center adopts distributed storage technology, by storing data in the unit front (or within the local area network), and using related products to provide data services to service users; the hybrid center mode is a mode that combines the physical center with the logical center. Through a large number of practical certificates, most users choose the hybrid mode to meet the variable needs of service providers.

The DAMO Cloud Data Center has the following features:

By utilizing DAMO data center related products, a set of management modes and multiple combinations are implemented to provide multiple solutions for different application requirements;

The cloud data center's distributed logical storage technology is combined with data routing technology to achieve dynamic data routing and dynamically build session links based on application requirements;

The cloud data center provides a means of combining logical centers with physical centers to comprehensively manage the cloud center, while realizing dynamic expansion of cloud nodes to meet the dynamically changing needs of applications in different periods.

After a comprehensive review of cloud resources, the cloud data center has fundamentally solved the problems of "information islands" and "one data, multiple sources" of resources, thus providing a basis for the secondary utilization of data resources.

The cloud data center conducts a comprehensive review of user information resources, sorts out the construction system from the perspective of overall architecture and data specifications, clarifies construction ideas for users, and thus reduces unnecessary investment and the chance of duplicate construction.

In the cloud-based data center series products, the DAMO Cloud Service Center is the core of the data source service and is the guarantee for the flexible expansion of various service resources and data resources in the data cloud. The DAMO Cloud Service Center is based on the SOA architecture and is the product of the combination of middleware technology and Web Service and other technologies. It is the middle layer connecting services between service providers and requesters, forming a biological chain of service users, ESB services, and Proxy service providers. The service bus can adopt a loosely coupled approach, support various heterogeneous service interfaces, solve the work of protocol conversion between heterogeneous services, and support message routing functions, so that service users can easily obtain services without knowing the location of the service provider. The services here are mainly Web Service services. The service interface is defined in a neutral way, independent of the hardware platform, operating system, and programming language that specifically implements the service, so that services built in such a system can communicate in a unified and standard way.

The rapid development of cloud computing will have a significant impact on the global IT industry and also provide a new innovation opportunity for domestic basic software. Times make heroes, and the DAMO database has set sail.