Big Data

In this column, we'll explain how to choose your first http://www.aliyun.com/zixun/aggregation/13844.html "> Large data Project, staffing and planning." Our suggestions are derived from our many years of cooperation experience with a large number of customers from all walks of life. Instead of focusing on any specific technology, this series of articles examines organizational dynamics and lessons learned from the actual performance of these projects in the existing, often very busy IT infrastructures. Every ...

Many people have a misconception that there is an intrinsic balance between the number of datasets and the quality of the data they maintain internally. This problem appears frequently and becomes Tom's Financial Services information http://www.aliyun.com/zixun/aggregation/16967.html ">sharing and Analysis Center (FS-ISAC) and other places ...

Goals: Goal Business Outcomes: Business results enablers: support elements Organizational structures & awareness: Organizational structure and knowledge Stewardship: Management Data Riskmanagement: Data Risk Management policy: Strategy core disciplines: Core guideline data Quality Management: Number ...

Large data governance is part of a broader information governance program that adjusts the objectives of multiple functions to develop strategies related to large data optimization, privacy, and monetization. However, large data governance is meaningless without understanding the underlying http://www.aliyun.com/zixun/aggregation/18278.html "> Data types." Figure 1. A 3-D framework for large data governance: industry and function, large data type, information governance This article provides a large data governance framework. As shown ...

Powerful http://www.aliyun.com/zixun/aggregation/14294.html "> 's Big Data Governance plan eliminates the guesswork of finding and using the right information to make business decisions. Many organizations are working to achieve information governance to oversee critical data on their data, raw materials, suppliers, and finances. For the same reason, companies are starting to implement big data programs, using open source technologies such as Apache Hadoop, through sensors, R ...

Are you probably as surprised as I am that big data suddenly pops up to be the latest tech hotspot, like cloud computing in previous years? Http://www.aliyun.com/zixun/aggregation/13568.html "> Large data technology seems to exist a few years ago, in the history of databases, data warehousing, data marts and other information management areas of technology, To a large extent also to solve the problem of large-scale data, why they can not meet the requirements and make Hadoop as the core of the big ...

Reporter: The big data age, the enterprise has the massive data is unavoidable, Yeepay pays the current merchant and the user quantity is how many? How to do well the service of merchant and user? Yu Chen: At present, Yeepay to pay the signing of large and medium-sized businesses over 500,000, covering hundreds of millions of users. Yeepay payment since 2003 since its inception, has been adhering to the "industry pay" route, in the fierce competition in the payment market, a way to network games, telecommunications fees, aviation tourism, administrative education, insurance funds and other industries to provide professional electricity ...

This is a home electric business industry very professional micro-letter group, I was fortunate in the group sometimes dozen soy sauce. It was a big data expert with soy sauce on the day, so the following conversation was made. The dialogue is a complete truth record, without making a word change. When it comes to real names, replace with "X". My annotations are in parentheses in the dialog. Also note the delay of the micro-letter dialogue, so it is not strictly a sentence.    The story was uploaded from a group of micro-letters about how an American furniture dealer used large data to begin with. When we open a ...

Recently, quite a few terms have been popular in the market, such as "Internet finance", "information consumption" and so on. These terms are not from the concept of daily renovation of the internet industry, but from http://www.aliyun.com/zixun/aggregation/34340.html "> the traditional financial industry and even political circles, its momentum, the beauty of the dream, the connotation of a wide range of investment, 　　The chaos of logic, the difference of feasibility, seems worth distinguishing. As far as the concept is concerned, the Internet can be summed up from a wide ranging of opinions ...

China Internet Association expert member, China Trade Net chief executive Guo for "Nuggets micro-era" (Science Press, P240) author "Big Data" the snowball effect is formed?    》。 We are facing a time of big data. In the past, in the small data age, the human judgment of things is based on intuition, experience and imagination, and prejudices are everywhere. When the information explosion accumulates to the qualitative change, the large data will apply the mathematical algorithm to the massive data, in order to revise the prejudice and intuition of human and predict the future. .

Recently, Ali Alipay suddenly very low-key launched a "balance treasure" service, micro-blog on the rumors will pay treasure into the balance treasure can get "interest". I went to check, found that the so-called "interest", in fact, refers to when the amount of money from Alipay into the balance of treasure, is equal to the purchase of Tianhong Fund company's funds, according to the fund's income, you can gain certain benefits. Alipay Tip said: "According to the long-term experience of the fund industry, deposit more than 300 yuan has a higher probability to obtain daily income." The actual income calculation method is: (Balance Treasure Fund/100 ...

When we haven't figured out the PC, the mobile internet is coming, and when the mobile Internet is not clear, the big data age comes. 　　In fact, big data is not only coming, it is profoundly changing people's daily lives. Tourists in the past always like to check the local tourist information, or accommodation, or scenic spots, or snacks, so that travel with ease and effort. 　　Now, as long as the internet a little bit, their travel needs soon reflected in the local tourism information advisory platform, the real access to the tourist convenient channel. Nowadays, this new tourism marketing model "Big data" marketing is being ...

Recently, the national two sessions have become the focus of society. 2014 is a comprehensive reform of the beginning of the year, the two conferences issued a list of reforms, is also ready to "chew" the "tough", by the broad expectations of the people. With the advent of large data age, enterprises began to use large data marketing, Confucianism Leopard (roboo.com) is one of the pilot enterprises. During the two sessions, the Confucian leopard search through large data, digging people's most concerned about the problem, more intuitive representation of public opinion. People's livelihood problem is always the focus of netizens ' attention. We are in a time of change, everyone can get a lot of self-worth ...

It is advisable to believe that landmines have been recently stepped up. First exposure to 800 million loans have been bad debts, and then exposed to the Hangzhou real estate project also risk of bad debts. The two-year letter is a radical style in real estate projects, dabbling in many three or four-line cities. According to the media, a senior private financial personage revealed that the letter is a large scale of bad debts or is true, and far more than 800 million yuan. Although the letter from the CEO Downing has come out to claim that this is a false news of market competition, 800 million of bad debts are likely to be true for more multi-channel information. In fact, last year, the letter 300~400 billion of the turnover of ...

We are facing a time of big data. In the past small data age, human judgment of things is based on ...

S3QL is a file system that uses something like Google Storage, http://www.aliyun.com/zixun/aggregation/2467.html ">amazon S3 or OpenStack storage devices to store all of the online data. It supports Amazon S3 as well as any SFTP server and effectively provides a dynamic and infinitely capable hard drive that can be accessed from any computer that has access to the Internet. S3QL offers a ...

Rsync (synchronize) is a remote data synchronization tool that allows you to quickly synchronize files between multiple hosts by LAN. You can also use rsync to synchronize different directories on your local hard disk. Rsync is a tool to replace RCP, and Rsync uses the so-called rsync algorithm for data synchronization, which transmits only two different parts of the file, rather than sending it all at a time, so it's very fast. You can refer to how to Rsync works A ...

Blackhole 2.2 This version adds zoning and imhttp://www.aliyun.com/zixun/aggregation/29800.html ">disk support (Microsoft Windows client can be used)." Blackhole is a data replication network block device that also supports mirroring, snapshots, and supports the use of the same data to store multiple LUNs. File system unpredictable, already in ext2/3/4,ntfs,reiserfs and Ora ...

OPENSDMX is a component that provides access to SDMX (statistical data and metadata interchange). SDMX is a typical ISO-standard organization and statistical Meta Data Interchange software, OPENSDMX with http://www.aliyun.com/zixun/aggregation/14172.html "> Manage SDMX data and metadata in a restful way. The OPENSDMX 0.0.9 version adds a line of command, file adapters, SDMX clients ...

Fimex is an extraction library for file interpolation, processing and grid geospatial data. It can transform between scalable data formats (e.g. NETCDF, NCML, GRIB1/2, and felt), can change scalar interpolation and vector grids, and make subsets of grid data and extract parts of the file. Fimex is simple and easy to use, with a command-line program. Fimex 0.32 Update log: 1.Fimex now use METGM/STANAG6022HTTP://WWW.A ...