At the "2014 Global Cloud Computing Conference" in September, the Universal data officially released the GDS cloud disaster preparedness solution, which further consolidated its position as China's disaster recovery industry leader, established in 2000, the world's data, the beginning of the main disaster preparedness business mainly, Since 2007, the expansion of the entire data center business, currently in Shanghai, Shenzhen, Kunshan, Chengdu have built a high level data center, the country has 17 data centers operating. In an interview with senior Vice President Chen Yilin of kingdoms data, it was mentioned that there were no extensions to North America, Europe and other regions ...
BEIJING, July 29 (Xinhua) The city's Urban Development Report, published by the Chinese Academy of Social Sciences Today (No.3), says the city's available land resources are close to the limit. Chinese food security needs to maintain the red line of arable land, China must retain the natural productivity of the high ground. South-east coastal areas, the Yangtze River Delta, the Pearl River delta area of available land has been developed, even if the city wants to expand expansion, there is no land space. Urban Blue Book pointed out that since the reform and opening up, on the one hand, along with the economic development, China's urbanization process into the fast lane, on the other hand, the quality of urban development in China urgently need to upgrade ...
Apple is a company that combines hardware, software and services perfectly and elegantly. While most of Apple's revenue comes from hardware sales, free and easy-to-use software and services are making users more and more fond of Apple products. For example, the ilife suite in the Mac system is available to users free of charge, and in iOS, Apple offers free services including icloud, http://www.aliyun.com/zixun/aggregation/16656.html "> IBooks 、...
MongoDB company formerly known as 10gen, founded in 2007, in 2013 received a sum of 231 million U.S. dollars in financing, the company's market value has been increased to 1 billion U.S. dollar level, this height is well-known open source company Red Hat (founded in 1993) 20 's struggle results. High-performance, easy to expand has been the foothold of the MongoDB, while the specification of documents and interfaces to make it more popular with users, this point from the analysis of the results of Db-engines's score is not difficult to see-just 1 years, MongoDB finished the 7th ...
class= "Post_content" itemprop= "Articlebody" > 3D printing was too hot for some time, but limited to the relationship between material and density, 3D printing still has a lot of things to do. Now most of the 3D printers are still too hard to print, and there's too much limit on what to touch and what to print ... A 3D print production company Shapeways Research and Development, named Ela ...
Absrtact: Maker Voice is a column for the friends who pay attention to the new hardware, the initial form is an article every day, combing sum up a day down the essence of the new hardware industry, may be an interesting product, may also be a thought-provoking point of view, the goal is to let Maker Voice is a column for friends who are interested in new hardware, the initial form is a daily article, carding summary of the new hardware industry in the essence of the day, may be an interesting product, may also be a thought-provoking point of view, the goal is to allow friends to use the shortest time ...
Figure 5. Biginsights Web Management interface in the Biginsights Web management interface Click on the "Cluster Status" page, you can implement the http://www.aliyun.com/zixun/aggregation/13713. HTML ">hbase, zookeeper, and other module status monitoring, starting and stopping. Top left of Cluster Status page ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology lobby site promotion needs to do a number of things, many webmasters have been promoting their own website, But some effect is good, some is general. In addition to the problem of promotion, there is the hands of different resources, if we carefully observe, we can find that there are many resources available on the Internet, these resources can help me ...
The traditional relational database has good performance and stability, at the same time, the historical test, many excellent database precipitation, such as MySQL. However, with the explosive growth of data volume and the increasing number of data types, many traditional relational database extensions have erupted. NoSQL database has emerged. However, different from the previous use of many NoSQL have their own limitations, which also led to the difficult entry. Here we share with you Shanghai Yan Technology and Technology Director Yan Lan Bowen - how to build efficient MongoDB cluster ...
As in recent years, earthquakes, tsunamis, volcanic eruptions and other major natural disasters, so that people are keen to talk about the "Doomsday Crisis", the recent series of concussion events, with the heat of the electric business sector "bubble crisis" topic. And for the new generation of electricity dealers-luxury electric dealers more predicted, the luxury electric chamber after group buying website, become the second wave of the gun. So the future controversy over luxury goods dealers is a bit of a surge today. 2011, the rational return of luxury electric business industry The latest statistics show that the 2011 Chinese online shopping market transactions amounted to 773.56 billion yuan, compared to 2 ...
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