Oracle Developer Certification

Do not simply think that the mobile device as an application terminal is the management of mobile software. Mobile Internet has spawned a lot of new applications different from the past, and mobile applications even lead to changes in the management software market. Management software has ushered in a mobile storm. The veteran manufacturers are gearing up to make changes. The newly challenged ambassadors are ambitious. A contest involving strategic vision, technology platform, application innovation and financial strength has started. Mobile Internet has undoubtedly become the current IT industry, one of the biggest hot spots. 2014 Gartner released strategic top ten technologies and ...

As early as 2003, the United States "Technology Review" on the Internet of things related to the sensor network technology as the future changes in people's lives of the top ten technology. The Internet of Things (IoT) is now very hot, in the IoT era, all items are expected to be connected through the information sensor equipment and the network to achieve intelligent identification and management. Currently networked thermostat, hand ring, smart watch and so on while the new products in turn leaped to the headlines, but some of the more significant trends will affect the future shape of the internet of things. The standard certification of Internet of things lags behind the development of technology it seems that the Internet will be like the history of communication technology ...

The outlet of the specialty of e-commerce where a senior practitioner to the E-commerce Professional school, teachers, students of a letter this letter Hui Jian wrote almost one weeks, modified a lot of times, because Hui Jian saw a few students majoring in E-commerce to become a porter, is really not see the kind of helpless eyes. The parents worked hard to save money, read four years of university, came out but can only go to chores. 　　Why? 　　Here is the reflection of Hui Jian. One, the social demand many and the embarrassment of e-commerce graduates two, society ...

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 70% per cent of China's market share, it can be said that the biggest enemy to the IBM Power BAE product line is not any competitor, but itself. As a driver of innovation and business value in the UNIX server field for 20 years, in the face of today's changing business environment and new requirements for IT infrastructure, IBM Power Bae is also trying to awaken the new vitality of the market with a new face and image, a few days ago in Shenzhen, "intelligent Choice, Achievement Wisdom Growth "power Unix W ...

After more than 70% per cent of China's market share, it can be said that the biggest enemy to the IBM Power BAE product line is not any competitor, but itself. As a driver of innovation and business value in the UNIX server field for 20 years, in the face of today's changing business environment and new requirements for IT infrastructure, IBM Power Bae is also trying to awaken the new vitality of the market with a new face and image, a few days ago in Shenzhen, "intelligent Choice, Achievement Wisdom Growth "power Unix W ...

Recently, IDC and Gartner both launched their latest cloud computing and large data development trend forecasts and statistics in the morning of Thursday, some of which are bold, while others may drown in reader's saliva. 　　Let's talk about what these organizations say and what they actually see. Large data areas "large processing will become an ' essential ' capability" (from IDC) in 2012. Since the technology has not yet gained such an important status as "essential", it is meaningless to argue. But IDC is ...

HP's server products have long supported Linux while HP is starting to use Linux on its desktop computers. Their server products currently employ a large number of Linux systems, including Rhel (Red Hat Enterprise Linux), Novell's SLEs (SUSE Linux Enterprise server), Oracle Enterprise Linux and Http://www.aliyun.com/zixun/agg ...

In January 2013, Gartner made a report on the CIO report, which shows that the CIO's most focused technology is business intelligence, cloud computing and mobile technology. After cloud computing and business intelligence, the future of mobile applications is widely known in the enterprise, but there are still many companies in the urgent hope that through mobile strategy to improve efficiency and how to deploy the worry between irresolute back. The main reason for this phenomenon is that the enterprise is not deep enough to understand the mobile application, and has not thoroughly researched the mobile application products. Many enterprises think of mobile application development ...

This paper is an excerpt from the book "The Authoritative Guide to Hadoop", published by Tsinghua University Press, which is the author of Tom White, the School of Data Science and engineering, East China Normal University. This book begins with the origins of Hadoop, and integrates theory and practice to introduce Hadoop as an ideal tool for high-performance processing of massive datasets. The book consists of 16 chapters, 3 appendices, covering topics including: Haddoop;mapreduce;hadoop Distributed file system; Hadoop I/O, MapReduce application Open ...