Db2 Certification

First, the user faces the risk at present, most application system mainly uses the traditional password authentication method to carry on the identity authentication. This kind of authentication way faces many attacks and the leakage risk, for example: The network eavesdropping (Sniffer), the authentication information interception/Replay (Record/replay), the virus, the hacker and so on, the traditional password authentication way already cannot satisfy the large-scale network application security authentication demand. 498) this.width=498 ' OnMouseWheel = ' javascript:return big (th ...

Liferay is a complete portal solution based on the Java EE architecture, using the EJB, JMS and other technologies, the foreground interface using the Struts MVC Framework, template technology and some other open source mainstream technology, xml-based portlet configuration file can dynamically expand, using the Web Services to support the acquisition of some remote information, the use of Lucene to achieve full-text search capabilities. Main features: Using the most advanced technology Java, EJB, JMS ...

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 ...

Since positioning in the "Technology and application", it is inevitable to talk about the industry trends, release strategies and new products, to show users their own strength, by the way to engage in customer relations, retreat to the future judgment, almost all it vendors technical summits. 　　So what will the tide say and how? 　　A day and a half of the assembly, listening to the general feeling that the tide wants to do is three things: continue to seize the opportunities created by new technologies (mainly cloud computing and large data), build systems of integration, develop ecosystems, and penetrate industries to make solutions. These two years of external environment conducive to the wave, such as stocks ...

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 ...

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. ...

The big figures, which emerged in 2011 and soar in 2012, may change many aspects of data management in a dramatic way. Large data systems have brought about changes in the management and manipulation of computer data, continuous extraction, transformation and loading functions, operational business intelligence, dynamic large data, and cloud-based data warehouses. However, with large data entering the 2013, there is no system technology more active than the NoSQL database and Hadoop framework, it seems that these two products have more room for development. According to the marketanalysis ....