Physical Data Structure

Showroom phenomenon refers to the phenomenon that consumers look for lower prices on the Internet after they have experienced the product in an entity retail store, via smartphones or after they go home. If consumers choose to buy elsewhere after comparing prices, the retailer will often suffer losses. 　　In this way, the retail store is reduced to a showroom. In the US and UK, 82% of shoppers have used smartphones ...

Sustainable development of apparel industry: informatization is imperative the textile and garment industry is China's leading traditional manufacturing industry, but also China's first to achieve market-oriented, at the same time the market more fully competitive industry. At present, compared to other industries, the textile and apparel industry inside and outside development is said to be optimistic: export, according to China's customs data, 2012 1-June, China's textile and apparel exports amounted to 117.1 billion U.S. dollars, to maintain a small positive growth; According to China National Bureau of Statistics, 2012 1-June, China's textile industry has increased the proportion of domestic sales to 84%. Global economic downturn ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall website operation and human survival is the same, also need regular physical examination, Site whether there are defects this will affect the operation of the site, the site's regular physical examination is the most important task of Seor, marketing category of the site must have a large number of SEO optimization, in order to stand out in many sites, that for the operation of the site, the need for physical examination ...

1. The introduction of the Hadoop Distributed File System (HDFS) is a distributed file system designed to be used on common hardware devices. It has many similarities to existing distributed file systems, but it is quite different from these file systems. HDFS is highly fault-tolerant and is designed to be deployed on inexpensive hardware. HDFS provides high throughput for application data and applies to large dataset applications. HDFs opens up some POSIX-required interfaces that allow streaming access to file system data. HDFS was originally for AP ...

The world-wide information revolution has caused almost every industry to face big data problems. In order to effectively deal with the all-round challenges brought about by large data and make full use of this unprecedented opportunity, the industry, the scientific and technological circles at home and abroad and even governments are actively planning and formulating strategic plans. March 2012, the United States government announced a 200 million dollar "big data Research and development plan", the study of large data to rise to the national will. The European Union has also introduced similar initiatives. In this context, the Chinese Computer Society in October 2012 set up the CCF large data committee of experts, ...

At Christmas time, the electric dealer also lonely, launches the various http://www.aliyun.com/zixun/aggregation/11588.html "> Preferential activity in each year Christmas Eve and the Christmas Day, the merchant will compete the discount to attract the customer all sorts of beautifully packaged, The expensive green fruit (apple) occupies the shelves of major supermarkets and fruit stores our reporter Liu Xiaokai Ma Zhiqiang Photographic report after the "double 11" and "Doomsday Legend" of the Double price war, Christmas became the merchants 2012 ...

In the internet age, large data is hot, many people must pro data, but can really say that the big data is not much, not to mention how to use large data to dig out the great business value. 　　How do you define large data? What are the characteristics of large data? This paper aims to clarify the concept of large data, illustrate the application of large data and explore the future development of large data. 　　Q1: Is big Data a commercial hype? The industry's definition of large data is 4 "V": Large volume (Volume), multiple species (produced), fast (velocity) ...

The first China cloud Computing conference was opened in June 2013 5-7th at the Beijing National Convention Center. The Conference, with an international perspective, insights into global cloud computing trends, and from the application, explore cloud computing and large data, cloud computing and mobile Internet, cloud security and cloud computing industry applications, such as the focus of the topic. In particular, the Conference has set up a cloud computing services display area, exchange the latest research results of international cloud computing, showcase domestic cloud computing pilot City development achievements, share cloud computing development experience, promote global cloud computing innovation cooperation. LSI President and CEO Abhi Talwal ...

The first China cloud Computing conference was opened in June 2013 5-7th at the Beijing National Convention Center. The Conference, with an international perspective, insights into global cloud computing trends, and from the application, explore cloud computing and large data, cloud computing and mobile Internet, cloud security and cloud computing industry applications, such as the focus of the topic. In particular, the Conference has set up a cloud computing services display area, exchange the latest research results of international cloud computing, showcase domestic cloud computing pilot City development achievements, share cloud computing development experience, promote global cloud computing innovation cooperation. LSI President and CEO Abhi Talwal ...

The storage system is the core infrastructure of the IT environment in the data center, and it is the final carrier of data access. Storage in cloud computing, virtualization, large data and other related technologies have undergone a huge change, block storage, file storage, object storage support for a variety of data types of reading; Centralized storage is no longer the mainstream storage architecture of data center, storage access of massive data, need extensibility, 　　Highly scalable distributed storage architecture. In the new IT development process, data center construction has entered the era of cloud computing, enterprise IT storage environment can not be simple ...