Index On View Oracle

This article is for IBM system architect Mr. Wang Wenjie (valen_won@hotmail.com) in its blog park Zhiding Bowen thinking EXADATA (link original address: http://www.cnblogs.com/wenjiewang/archive/2012/10/07/ 2714406.html) mentioned some of the views on the Exadata from the technical point of view gives my personal opinion of some different, of course, I have limited level, it is inevitable that omissions or mistakes. ...

With the rapid development of information technology and its application in depth, many enterprises are now in a stage of modernization, fast paced and closely integrated with the market, and need to be closer to users. At the same time, more and more complex user needs, such as personalization, socialization, mobility, multi-channel consumables, and self-service, continue to impact every step of the way. To achieve greater business success, companies must better meet the growing internal and external user engagement needs, better align themselves with users, employees, and partners, expand and deepen their business And use ...

The greatest fascination with large data is the new business value that comes from technical analysis and excavation. SQL on Hadoop is a critical direction. CSDN Cloud specifically invited Liang to write this article, to the 7 of the latest technology to do in-depth elaboration. The article is longer, but I believe there must be a harvest. December 5, 2013-6th, "application-driven architecture and technology" as the theme of the seventh session of China Large Data technology conference (DA data Marvell Conference 2013,BDTC 2013) before the meeting, ...

Affirmation: The article is longer, if you are the industry webmaster please read carefully, welcome to join the industry webmaster QQ Group: 37466050 (using the invitation mechanism, add please specify the URL.) The rise of the industry web site has become an unstoppable trend in China's e-commerce development, according to a survey of 07 growth rate is expected to be close to 50%. For many industry websites, after a period of development, to seize the opportunity to win a certain market share. 　　At the same time, will face many new challenges, the market competition will become more and more fierce. Compared with the Internet companies that have VC support ...

After more than eight years of practice, from Taobao's collection business to today to support all of Alipay's core business, and in the annual "Double Eleven Singles Day" continue to create a world record for the transaction database peak processing capacity.

The Battle of cloud Computing in the enterprise market has begun: new cloud service providers such as AWS have moved the cheese of traditional it giants in the corporate market, and traditional giants have struggled to fight back. With the advent of traditional it giants, PAAs markets have become more cluttered than ever before. 　　The only definite consensus seems to be one: everyone likes the word "platform/platform," because the word "platform" has unlimited imagination. More and more people are starting to talk and focus on PAAs, including operators, internet giants, traditional it vendors, consulting and integration ...

Intermediary transaction SEO troubleshooting Taobao guest Cloud host technology Hall based on the forum system Juteforum well-known, BBS is in the Internet as a necessary to do the site, I am afraid that each of the Internet friends have been on the BBS, to other people's Forum irrigation water or communication technology, at the same time perhaps because you have a special The characteristics of the industry, I hope to set up a professional forum for your friends, peers, as well as the national staff to participate in technical exchanges. &n ...

Absrtact: With the rapid take-off of China's economy, the development of environmental pollution problems intensified, haze in all regions raging, PM2.5 index frequent "explosion", the daily life of the people caused great trouble, aroused public opinion's strong concern. The Government attaches great importance to and put PM2.5 monitoring work in the focus of environmental protection work. Cloud creates storage independent innovation PM2.5 cloud monitoring platform breaks the traditional research and development way, utilizes the innovative design idea, causes the environmental protection and the cloud computing high-end technology organic combination, the structure massive monitoring data storage, the processing platform, may reflect each region's air quality microcosmic, for the public ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall Jerry Yang 1967 born monkey Online business opportunities, the wise to beat; Yahoo! What is the meaning? 　　Who is the largest media company in the world? Ph. D., a PhD student in the Department of Electronic Engineering at Stanford University, is a fellow of the same profession; his name is Jerry Yang, a few years ago with nothing, now a billionaire; Reuters and Yahoo Hand, Jerry Yang said, do this work, there is a feeling of jumping off the cliff;

In this era of cloud computing, we know that the type of server, will not be limited to the rack-type server, tower Server, Blade server, there is already a "cloud server" character was born. Perhaps we have not figured out what is cloud computing, there is no unified definition of cloud computing, the emergence of cloud server can be accepted? For cloud servers, there is no exact definition, and this cloud-born server is generally high-density, energy-efficient, manageable, and the price per node is lower relative to the rack server. In essence, cloud computing ...