Apt Storage

In recent years, with the rapid development of Internet technology, the dependence of the network has been enhanced year in, and cloud computing and cloud computing security naturally become the research focus. Cloud computing security allows people to enjoy the security services from the network, and the full use of cloud computing, it needs the security of cloud computing protection as a guarantee. 　　The APT attack in the network also promoted the research of APT defense. 1 Cloud computing Security The traditional IT systems are closed, controlled by independent departments, while in cloud computing security, all data, IT infrastructure, and network architectures are exposed in the cloud, and the week ...

Cloud computing has been hailed as the beginning of the fourth information revolution, with its full use of the Internet's penetration and seamless integration with mobile interconnecting devices, providing users with almost omnipotent super services. However, the data stored in the cloud on the one hand create unlimited value, on the other hand, is becoming a super hacker, network illegal organization, APT attack "target". 　　Over the past few years, the major public cloud manufacturers frequent leaks of the incident so that users are quite worried, the emergence of trust crisis so many enterprises have turned, choose to build private cloud storage platform. To build a private cloud that is both perfect and practical, businesses must ...

Design and implementation of cloud security storage system based on Hadoop Guangdong University of Technology Shangxiangyang Cloud computing is the development of distributed computing, parallel computing and grid computing, which brings about a fundamental change in human life, production mode and business model, and is one of the focuses of the whole society. Cloud storage is a new concept that extends from the concept of cloud computing, it refers to the use of cluster applications, grid technology or Distributed file system functions, the network of a large number of different types of storage devices through the application of software together to work together to provide data storage and business visits ...

Not long ago I provided 12 suggestions to adjust Ubuntu. However, it has been a while ago, and now we have made another 10 suggestions that will make your Ubuntu your home away from home. These 10 suggestions are easy to implement, so let's get started! 1. Install TLP We touched on TLP not long ago, a software that optimizes power settings and allows you to enjoy longer battery life. Before we go into the TLP in-depth, and we also mentioned in the list of this software is not bad. want...

In January, all the common top-level domains (. com/.net/.org, etc.) in mainland China were resolved, and all related domain names were directed to an IP address (65.49.2.178) located in the United States, resulting in tens of millions of of Internet users being unable to access the site within hours. April, OpenSSL "Heart Bleed (Heartbleed)" significant security vulnerabilities were exposed, which allowed hackers to read the server system's running memory. There are people in the industry to use this loophole in a well-known electric website test, successful access to a number of users of the account and password, and successfully published ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall in the latest China Cloud Computing summit-the Fifth China Cloud Computing Conference, Mr. Tanxiaosheng, 360 Vice president, published a keynote speech titled "The Sky Crisis", detailing the security threats faced by companies in the Internet age and sharing 360 in "cloud + End + boundary" 　　   　　Practical experience in safety protection. Photo: 360 Vice President Tanxiaosheng will deliver the following speech for Tanxiaosheng: Experts, colleagues, everyone in the morning ...

The mariadb Maria storage engine, which replaces MySQL's MyISAM storage engine, uses Percona's XTRADB,INNODB variants, and branch developers want to provide access to the upcoming MySQL 5.4 InnoDB performance. This version also includes the http://www.aliyun.com/zixun/aggregation/3436.html ">primebase XT (PBXT) and ...

When the data is more and more and the network is more and more common, the traditional security protection mode of setting boundaries is more and more powerless.   With large data technology for security analysis, that is, large data security analysis methods, gradually into the mainstream. IDC predicts that by 2020, cloud security, Internet security and large data security will be the three pillars of the information security market, and that large data security is the key to ensuring enterprise security in the future. As early as two years ago, Gartner had predicted that the boundaries of security would become increasingly blurred and that big data would be the key to solving security problems. and g ...

According to IDC forecasts, in 2006 the world's data storage volume is 180,000 PB, and now this number has reached 1.8 million PB, and in 2015 years will reach 8 million PB. At the same time, analysis of the company's data shows that by 2015, the output of large data will reach 16.9 billion U.S. dollars. The big time we see Big data is coming quietly. Although data analysis has always been a part of IT industry, and data warehousing, data mining, business intelligence and so on has been continuously for the development of enterprises and innovation to provide value, but with the scale of the data index increase ...

have been in touch with Hadoop for two years, during which there are many problems, both classic Namenode and jobtracker memory overflow failures, HDFs storage small file problems, both task scheduling problems and MapReduce performance problems. Some of these problems are the pitfalls of Hadoop itself (short boards), and others are improperly used. In the process of solving problems, sometimes need to turn over the source code, sometimes to colleagues, netizens consult, encounter complex problems will be through the mail list to the world of Hadoop users, ...