Database White Papers

The database server is actually the foundation of every electronic transaction, financial and enterprise resource Planning (ERP) system, and it often includes sensitive information from business partners and customers. Although the data integrity and security of these systems are important, the level of security checks taken against the database is not as high as the security measures of the operating system and the network. Many factors can disrupt data integrity and lead to illegal access, including complexity, poor password security, misconfigured, undetected system backdoor, and mandatory routine use of adaptive database security methods ...

As a new computing model, cloud computing is still in its early stage of development. Many different sizes and types of providers provide their own cloud-based application services. This paper introduces three typical cloud computing implementations, such as Amazon, Google and IBM, to analyze the specific technology behind "cloud computing", to analyze the current cloud computing platform construction method and the application construction way. Chen Zheng People's Republic of Tsinghua University 1:google cloud computing platform and application Google's cloud computing technology is actually for go ...

April 8, 2014, Microsoft formally put an end to the technical support of Windows XP, as the longest service in human history of the computer operating system, in its lockout, user information security, and even national information security are facing serious challenges. How can this kind of security threat be effectively resolved after 5 months? Browser is an important way to attack viruses, in a comprehensive software market, how can we choose safe and effective tools and measures to prevent this ensuing security crisis? September 24-25th, at home and abroad hundreds of security field top ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall soft writing exquisite skills, and fried cooked meat has the same. 　　8630.html "> Sometimes, we see a soft article, there is a sense of déjà vu, over the last, feel bland." And whether it is the hill-cooked pork, dried cowpea cooked pork, red pepper cooked pork 、...

Absrtact: This article comes from knowing what is the basis for pricing virtual products for app. 　　Economist Varian Definition: All digital products or can be digitized products, can be regarded as information products, traditional information products in books, movies as a representative, now talk about this article from the "for the app for a class of virtual products on the basis of pricing." Economist Varian Definition: "All digital products or can be digitized products, can be regarded as information products", traditional information products in books, movies as a representative, now talk about ...

This article comes from knowing "what is the basis for pricing virtual products for app". 　　Economist Varian's definition: "All digital products or can be digitized products, can be regarded as information products", traditional information products in books, movies as the representative, now talk more of course is software, APP, website category. First, the cost of information products to talk about pricing must talk about cost, information product cost is characterized by: high fixed cost of production (such as the development of Windows 8 cost of capital and human input), but increase the copy ...

Absrtact: This article comes from knowing what is the basis for pricing virtual products for app. 　　Economist Varian Definition: All digital products or can be digitized products, can be regarded as information products, traditional information products in books, movies as a representative, now talk about this article from the "for the app for a class of virtual products on the basis of pricing." Economist Varian Definition: "All digital products or can be digitized products, can be regarded as information products", traditional information products in books, movies as a representative, now talk about ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall with the development of computer information technology and network, the number of websites in the world has been hundreds of billions, the amount of information on the Internet has exploded, it has increased the difficulty of people to find the target message, and the appearance of search engine has brought great convenience for information has become an indispensable Internet tool. 　　According to people's use habits, in the search engine rankings in front of the site. The greater the chance of being clicked. Conversely, the higher the ranking, the less search traffic it gets. So many websites hope to ...

According to foreign media reports, the United States "Time" magazine every year will be the most personalized list of websites. These sites on the list are both interesting and informative, and can help you save time and money and may even change your life. As in previous rankings, most of the 50 most personalized web sites on the magazine's list are still obscure. 　　The editors of Time magazine have found that these sites are not only interesting, creative and appealing, but also helpful to you. 1. LastPass website security experts say your ...

Voice Transmission (VoIP) technology based on IP network has developed into a special voice communication technology, and its application is more and more wide. But the study found that, in addition to quality of service issues, security issues are the Chief Technology Officer (CIO) in making VoIP decisions to focus on the content. In reality, many customers say that the security situation does not meet the enterprise's application standards is the reason they do not want to deploy VoIP for the time being. Currently, VoIP faces 4 security issues: Denial of service (DoS) attacks, illegal access, charges fraud or eavesdropping threats. Market research ...