Hotel Database Design

This year's "Prism Gate" incident in the United States has caused global thinking about personal information security. Indeed, in the age of large data, any small action can be the source of information leaks. 　　Recently, the domestic security leak monitoring platform cloud issued a report said, Zhejiang Hui Tatsu Network Co., Ltd. (hereinafter referred to as "Hui-da Station") for a large number of hotels in China to provide wireless portal authentication system Information leakage of security risks. Hotel Wi-Fi suspected leakage source cloud net on October 5, the public report shows that, such as home, Han Court, 7 days, Greentree Inn and so many know ...

November 2013 22-23rd, as the only large-scale industry event dedicated to the sharing of Hadoop technology and applications, the 2013 Hadoop China Technology Summit (Chinese Hadoop Summit 2013) was held at four points by Sheraton Beijing Group Hotel. 　　Nearly thousands of CIOs, CTO, architects, IT managers, consultants, engineers, enthusiasts for Hadoop technology, and it vendors and technologists engaged in Hadoop research and promotion will be involved in a range of industries from home and abroad. In S ...

2012 is called the year of large data, more and more enterprises into the embrace of large data, the relevant manufacturers are also constantly introducing new products. According to the initial budget of the domestic relevant institutions, the future of China's large data potential market size is expected to reach nearly 2 trillion yuan. The IDC report also notes that the total amount of data created and replicated around the world in 2011 amounted to 1.8ZB, not only on the scale of the amount of data available in the physical universe known to humans, but also on the global amount of information every two years. This means that the opportunity for big data is already in the market. In order to grasp the market opportunity of big data, ...

"IT168" April 2013 18-20th, the Third China Database technology conference (DTCC 2013) will be kicked off at four points by Sheraton Beijing Hotel. The Conference will continue to share the best practice of it application, focusing on large data applications, data architecture, data management (data governance), traditional database software and other technical fields, and will invite a group of top technical experts to share. This session will be based on retaining the traditional theme of database software application practice, to large data, data structure, data management and analysis, business intelligence ...

In the face of irrational competitors is to be irrational. 　　"The morning of July 1, Ctrip chairman Liang Jianzhang sent such a microblog." 　　It did not cause much of a storm, though it looked informative and was one of his few jobs-related microblogs. 　　It seems to be a signal afterwards. July 5, Ctrip announced that the board of Directors 500 million U.S. dollars (equivalent to 3.2 billion yuan) of the marketing budget authorization, since July, will carry out a one-year period known as "monthly crazy reduction, daily low price" of the low-cost promotional activities. "The price war is not our pick ...

Zhang in the face of irrational competitors is to be irrational. 　　"The morning of July 1, Ctrip chairman Liang Jianzhang sent such a microblog." 　　It did not cause much of a storm, though it looked informative and was one of his few jobs-related microblogs. 　　It seems to be a signal afterwards. July 5, Ctrip announced that the board of Directors 500 million U.S. dollars (equivalent to 3.2 billion yuan) of the marketing budget authorization, since July, will carry out a one-year period known as "monthly crazy reduction, daily low price" of the low-cost promotional activities. "Price war is not what we provoke ...

It did not cause much of a storm, though it looked informative and was one of his few jobs-related microblogs. 　　It seems to be a signal afterwards. July 5, Ctrip announced that the board of Directors 500 million U.S. dollars (equivalent to 3.2 billion yuan) of the marketing budget authorization, since July, will carry out a one-year period known as "monthly crazy reduction, daily low price" of the low-cost promotional activities. "Price war is not our pick up, but Ctrip is the most qualified to play the price war." 　　Ctrip Senior Vice President Mr. began to shout through the media frequently. Then, where to go to the network Xuan ...

It did not cause much of a storm, though it looked informative and was one of his few jobs-related microblogs. 　　It seems to be a signal afterwards. July 5, Ctrip announced that the board of Directors 500 million U.S. dollars (equivalent to 3.2 billion yuan) of the marketing budget authorization, since July, will carry out a one-year period known as "monthly crazy reduction, daily low price" of the low-cost promotional activities. "Price war is not our pick up, but Ctrip is the most qualified to play the price war." 　　Ctrip Senior Vice President Mr. began to shout through the media frequently. Then, where to go ...

"IT168" April 2013 18-20th, the Third China Database technology conference (DTCC 2013) will be kicked off at four points by Sheraton Beijing Hotel. The Conference will continue to share the best practice of it application, focusing on large data applications, data architecture, data management (data governance), traditional database software and other technical fields, and will invite a group of top technical experts to share. This session will be based on the traditional theme of retaining database software application, to large data, data structure, data management and analysis, business intelligence ...

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