Test Data Management Concepts

Since March 20, 2013 Docker appeared in front of developers, less than two years now. "Docker has transformed from a great idea into a great technology, and from a great technology to a great ecosystem, and even from a great ecosystem to a great movement." "I remember at the Docker summit in 2013, developers were still talking about Docker, and at the 2014 Amsterdam Summit, participants were already sharing its case." However, Docker's business ...

May 23-25, 2012, the Fourth China Cloud Computing Conference officially opened in Beijing National Convention Center. The conference is sponsored by China Institute of Electronics, co-organized by Beijing Economic and Information Technology Commission, China Cloud Computing Technology and Industry Alliance and China Electronics Society cloud computing expert committee contractor, CSDN and "programmer" magazine assistant. At the first year of such a domestic public cloud blooming in 2012 and cloud computing formally practiced, this conference brought together a large number of domestic cloud computing core experts who should target the domestic and international cloud computing core technologies and industries.

Looking back on our recent history of technology development, it is clear that since distributed computing and its related technologies (such as grid computing and SOA) have been widely adopted, the cloud computing movement has emerged. Although cloud computing has become a new technology, there are many questions about this new technology. The 1th installment of this series will outline cloud computing, then analyze the various layers of the cloud, introduce different cloud types and their pros and cons, and explain why cloud computing campaigns are for enterprise development ...

1. Cloud computing Hardware cloud software: OpenStack (CLOUD keyboard-based System), a collaborative project launched by Rackspace and NASA. Cloud Hardware: Open Computing Project (Ocp:open Compute project) 2. 　　Why is cloud computing born? The cloud computing model is the centralized power supply model for power plants. In the cloud computing mode, the user's computer will become very simple, perhaps small memory, do not need hard ...

For the IT sector, there are a number of very new concepts recently, such as cloud computing and the Internet of things, and when people are beginning to have a clear understanding of these concepts, another new concept emerges-big data. What is big data? Where does the big data concept point to, and how can the big data change our lives? Will it bring trouble to our life and work? This newspaper worked with the first financial brainstorming program to explore the problems of the big data age. Participants in this discussion have a large data concept of the author, Oxford University professor Victor Maire Schoenber ...

We do not have too much to talk about concepts, O2O or mobile Internet, e-commerce, the concept itself is meaningless.   Over the years, what have we brought to this industry change and what kind of experience does it bring to consumers in this industry? O2O is a form of the combination of traditional commerce and internet, and also a manifestation of electronic commerce.   Different kinds of business, E-commerce enterprises operating way is totally different. Small pieces of standard products such as when, Amazon (book), characterized by low decision-making, easy delivery, the amount of money paid. Beijing ...

The basic concepts of A/b test are described above, and we continue to explore how to implement A/b test. Let's take a look at a diagram: (Note: Thank Algo for providing this picture.) The above illustration shows the implementation principle of A/b test. From left to right, the four thicker vertical bars represent the four key roles in A/b Test: Client, server, data tier (data), Warehouse (Data-warehouse). Three forms of access are represented from top to bottom: normal access flow without A/b test ...

Absrtact: June 22 News, this morning, the Ministry of Culture officially promulgated the "Network game Management Interim measures" (hereinafter referred to as the "method"), the "method" will be formally implemented on August 1. This is the first of our country specifically for the management and regulation of online games June 22 News, this morning, the Ministry of Culture officially promulgated the "Network game Management Interim measures" (hereinafter referred to as "the method"), the "method" will be formally implemented on August 1. This is China's first dedicated to the management and regulation of online Games Department regulations, and the first time to play the net ...

Moderator: Leaders, ladies and gentlemen, good morning! In order to promote the development of the large data industry of Zhongguancun and the construction of the ecosystem, to promote the cooperative development of Zhongguancun and Silicon Valley in the era of cloud computing, we hold the Zhongguancun Big Data Day today. First of all, let me introduce to you the leaders and guests attending the opening meeting of the Big Data Day in Zhongguancun. The leaders of the municipal government and relevant departments and units attending this Congress are: the Deputy Secretary-General of the Municipal party committee Huanhua. Haidian District, Deputy Secretary-General and Municipal Science and Technology Commission, Wei Jun, Economic and Technological Development Zone Management Committee, and other relevant departments responsible colleagues. ...

Today, almost no one will doubt the value of large data, people are more concerned about how to really put large data into the application, really play its value. But despite the industry's exploration, it is still in its infancy to objectively see the overall development of large data. In other words, the recognition of large data concepts does not mean that large data can be exploited. Especially in China, although the large data has a good industrial base and development prospects, but the low level of data resources, the protection of data assets and other practical problems are currently facing the main challenges. How to deal with these challenges ...