Redundant Data

We are honored to provide two types of redundant storage for Windows http://www.aliyun.com/zixun/aggregation/13357.html >azure: Locally redundant storage and geographically redundant storage. Local redundant storage (LRS) provides high durability and availability storage in one location (sub zone). As described in our SOSP monitors, we maintain an equivalent equivalent of 3 copies (replicas) of data in your primary location. ...

IBM System X3650 M4 (7915i41) server with Intel Xeon e5-2640 server, http://www.aliyun.com/zixun/aggregation/14345.html "> Data processing performance is not weak, Very good stability, 2U structure, excellent scalability, full redundant hot-swappable function is more secure. The server in the user has a very good reputation, the current launch of promotional activities, only 25500 yuan, the need for customers can be with businesses ...

Free cloud storage sounds unlikely, but a new enterprise, Symform, can provide users with a new type of storage service free of charge, which can be used to build a distributed storage network. After joining the network and providing 150GB of local space, you can use 100GB storage space anywhere on the web. In simple terms, this seems like an unfair deal. But having a cloud storage point is attractive, prompting many businesses and individual users to start using cloud storage services. Morgan ...

Editor's note: Data Center 2013: Hardware refactoring and Software definition report has a big impact. We have been paying close attention to the launch of the Data Center 2014 technical Report. In a communication with the author of the report, Zhang Guangbin, a senior expert in the data center, who is currently in business, he says it will take some time to launch. Fortunately, today's big number nets, Zhangguangbin just issued a good fifth chapter, mainly introduces Facebook's data center practice, the establishment of Open Computing Project (OCP) and its main work results. Special share. The following is the text: confidentiality is the data ...

This article describes ways to perform large data analysis using the R language and similar tools, and to extend large data services in the cloud. In this paper, a kind of digital photo management which is a simple and large data service is analyzed in detail, and the key elements of searching, analyzing and machine learning are applied to the unstructured data. This article focuses on applications that use large data, explains the basic concepts behind large data analysis, and how to combine these concepts with business intelligence (BI) applications and parallel technologies, such as the computer Vision (CV) and ... as described in part 3rd of the Cloud Extensions series.

1. The introduction of large data production makes data analysis and application more complex, difficult to manage. According to statistics, the amount of data produced in the world over the past 3 years is more than the previous 400 years, including documents, pictures, videos, web pages, e-mail, microblogging and other types, of which only 20% are structured data, 80% is unstructured data. The increase of data makes the data security and privacy protection problem become more and more prominent, all kinds of security incidents to the enterprise and user wake-up alarm. Throughout the data lifecycle, businesses need to comply with stricter security standards and confidentiality rules ...

The intermediary transaction SEO diagnoses Taobao guest stationmaster buys cloud host technology Hall the article before--the website data analysis Some questions 2 mainly collates the bi related question, this article mainly wants to organize some data warehouse related question. Because I recently looked back at some data warehouse information and books, want to put forward as well as the current problems to come up (blog about data Warehouse related content Please refer to the website Data Warehouse this directory), at the same time they also have the knowledge of the data warehouse under the reorganization and understanding, and for a long time ...

Large data is not a patent in the ICT industry. At present, the financial, radio and television and other traditional industries are actively using the power of large data to help enterprises to achieve transformation. In the power industry, large data has been regarded as an important issue at the strategic level of the enterprise: The State Grid has set up three large data centers in Beijing, Shanghai and Shaanxi, of which more than 10,200 sensors have been installed in the large data center of Beijing, which can save a value of about 300,000 yuan per month. So how does the power industry apply big data? In the face of the challenges of the power industry, what are the common features of telecommunications and what are the opportunities for telecommunications? Electricity ...

With the development of the Internet, mobile Internet and IoT, no one can deny that we have actually ushered in a massive data era, data research company IDC expects 2011 total data will reach 1.8 trillion GB, the analysis of these massive data has become a very important and urgent demand. As an Internet data analysis company, we are "revolt" in the field of analysis of massive data. Over the years, with stringent business requirements and data pressures, we've tried almost every possible big data analysis method, and finally landed on the Hadoop platform ...

With the contradiction between economic development and energy crisis becoming more and more obvious, the requirement of energy-saving for IT infrastructure is more and more high. Data centers have always been large consumers of energy, so how to build a green data center, has become the focus of attention in the industry today. 　　Today, we specially invited the Schneider Electric IT division Greater China Strategic Marketing director Shevigang to share the experience and suggestions of the Green data center, and to answer the relevant questions of the Green data center. 　　Q1: How do you think and understand the development trend of "green energy saving" in the data center, do you consider it a concept hype or a general trend? Answer: ...