How To Create Logical Data Model

Do you have a http://www.aliyun.com/zixun/aggregation/14208.html > data model? Don't you even know exactly what the data model means? This is an important issue. Today, companies are in a more severe economic situation, forcing them to focus on operational efficiency anytime, anywhere. At the same time, there is a lot of data, and the data is growing exponentially each year. However, if you do not use a schema or business environment to define this data, most of the information resources are largely ...

Content Summary: The data disaster tolerance problem is the government, the enterprise and so on in the informationization construction process to be confronted with the important theory and the practical significance research topic. In order to realize the disaster tolerance, it is necessary to design and research the disaster-tolerant related technology, the requirement analysis of business system, the overall scheme design and system realization of disaster tolerance. 　　Based on the current situation of Xinjiang National Tax Service and the target of future disaster tolerance construction, this paper expounds the concept and technical essentials of disaster tolerance, focuses on the analysis of the business data processing of Xinjiang national tax, puts forward the concrete disaster-tolerant solution, and gives the test example. Key words: ...

Cloud computing model based on natural Cloud Tangmin Beijing (100876) e-mail:tangminbupt@gmail.com Abstract: In the network autonomy system such as Web Service, Design a system with better communication capability, robustness and security according to cloud computing model. The model is mainly composed of the quantity dynamic controllable sub middleware and the Unified management platform.

Today, some of the most successful companies gain a strong business advantage by capturing, analyzing, and leveraging a large variety of "big data" that is fast moving. This article describes three usage models that can help you implement a flexible, efficient, large data infrastructure to gain a competitive advantage in your business. This article also describes Intel's many innovations in chips, systems, and software to help you deploy these and other large data solutions with optimal performance, cost, and energy efficiency. Big Data opportunities People often compare big data to tsunamis. Currently, the global 5 billion mobile phone users and nearly 1 billion of Facebo ...

The second part of the HCD kit Create - how to create a solution. In fact, the process is not complicated, not to create a rocket, is to think of a child's rut ​​thing to do, grounding qi is very important. HEAR to take the results before, the heart and mind apart from the process of breaking crushed an analysis, holding the front of your child is a frail Create. The process of creation is a process of transforming research findings into realistic solutions that are extremely abstract. Usually the team members need to switch to creative thinking mode, through brainstorming, resulting in a dozen or even hundreds ...

In the era of "big Data", modern information technology represented by Internet will fundamentally change the mode of modern financial operation. The characteristics of data magnanimity, diversification, rapid transmission and value will bring new challenge to commercial bank market competition. In the face of this "data earthquake", how is the banking industry changing and homeopathy? How to use high-quality data and strong and stable data analysis capabilities to develop a wealth of data applications to provide customers with intelligent and targeted services? How to deepen the application of large scale financial data and transform it into industrial competitiveness from two levels of strategy and implementation? Recently, Beijing ...

The purpose of the data center is to make better use of data, data mining and data efficiency. The application of cloud computing technology in the data center is an inevitable trend. It is important to study the information security architecture of cloud computing data Center for the benefit from data center to be supported by a relatively safe and stable environment. I. Cloud computing Overview (i) cloud computing technology ranked first among the top ten most strategic technologies and trends for most organizations, Gartner, a world-renowned market research consultancy. Cloud computing refers to the delivery of IT infrastructure ...

Zhang Fubo: The following part of the forum is mainly four guests, talk about cloud practice. Beijing First Letter Group is the Beijing government's integration company, mainly responsible for the capital window of the construction, they are also in the domestic, in the government industry earlier in a company, as the first letter Group Technical Support Center General Manager Zhang Ninglai for us to do the report. Zhang: Good afternoon, we have just introduced, I am from Beijing First Letter Development Co., Ltd., I bring today is the result of our practice in cloud computing technology these years. Today is mainly divided into three parts, we mainly do is the field of e-government applications, we are mainly ...

April 20, 2014, in the "era of change: Reality and foresight" China Green Company annual Meeting "Big Data" change enterprise management and management Round Table forum, Xipei, Jiren, Junhao, Feng, Wang Wenjing and other Entrepreneurs Island neighborhood, on large data on the business management and management will bring what changes, What kind of management model and business innovation will bring to share. The following is a live transcript excerpts: Wang Wenjing (Ufida Co., Ltd. Chairman and CEO): Large data on the business and management will bring about what changes, or bring about the management model and ...

With the full integration of it and communication technology into the social life, the huge amount of data generated every day contains great value, the data is becoming the strategic assets of enterprises. 　　It is one of the strategic directions of various industries, especially the telecom industry, to acquire new cognition and method from the mass data and create new value. Telecom operators are expected to become big Data Navigator Big data to our first feeling is big, then big Data how big? 　　A set of data called "one day on the internet" can give us some reference. During the day, all the content that the Internet produces can be engraved with 1.6 ...