Nosql

Now, "Big data" has become one of the hottest words, more and more enterprises began to pay attention to and embrace large data, 2014 Big data will have more substantial progress, in which Hadoop and R language will be the protagonist. "Big Data" has become one of the most frequently used technical hot words in the 2013. The corresponding market has also seen rapid growth in the year. Hadoop and its ecosystems, which are associated with large data, have become a common tool for data scientists from technologies that were previously used by very talented programmers and engineers. More and more enterprises begin to embrace ...

With Facebook on the market, and with more public opinion and attention once again on this world-class social network, Facebook is on fire. One of the interesting things about this is that Facebook has long been used as a SNS concept by the Internet, but when it comes to the market, it becomes a big data concept in the eyes of investors. In fact, it's too one-sided to say that Facebook is SNS. Citic Securities with the "Facebook listing leading the internet into the era of large data", advising investors to borrow Facebook's potential, not cast renren ...

Big data appears in all areas of daily life and scientific research, and the continued growth of data has forced people to reconsider the storage and management of data.

Absrtact: Tencent Science and Technology (Tom) Beijing time March 22 news, according to foreign media reports, Oracle's stable profitability over the past decade has been one of the topics that Silicon Valley analysts relish. But in recent years, with the influx of big and small rivals, and Tencent Science and Technology (Tom) Beijing time March 22, according to foreign media reports, Oracle's stable profitability over the past decade has been one of the topics that Silicon Valley analysts relish. But in recent years, with the influx of big and small rivals and the increasing sensitivity of customers to software prices, Oracle ...

Andrew C. Oliver is a seasoned software advisor and started programming at the age of eight, starting with GW Basic, BASICA and dBase III +. His POI project is now hosted on Apache. He was the original developer of JBoss until JBoss merged with Red Hat, while Andrew C. Oliver was an early director of the Open Source Initiative and now serves as Open Software ...

Some time ago Gartner released the magic four-quadrant on BI and analysis in 2013, while Wikibon also released its estimate of the big data market in 2013. Both reports made it clear that as analytics is becoming enterprise IT Core, former BI-ETL-EDW analysis paradigm has completely outdated, no longer applicable. Not long after the 2013 start-up, a series of major events marked the rapid evolution of big data and analytics, both for data analytics professionals and business executives.

If one day can predict the future, then what are your first things to do? Buy lottery? That second, third thing? Selling a first off, we talk about it later. Big data is an industry, broadly speaking refers to the whole product chain of mass information generation, dissemination, collection, processing and value creation in the era of information overload. In the narrow sense, it refers to the related industries of big data storage and processing and data mining. The most common use of big data on the market today is in analysis and prediction. According to myself in this industry for 10 years ...

REVIEW: With open source programming tools, you can easily learn, modify, and improve the quality of your code based on open source licenses. This article collected 11 of the most popular and valuable open source programming tools. May give you a little surprise. Let's see it together NO.1 Rhomobile Rhodes Ruby may be the second most popular language on Github, if you want to use it to develop the iPhone may not be for you ...

One of the earliest cloud computing inaugural meetings was the Cloud Connect conference in Santa Clara, California. To date, one of the more contentious issues of the conference is "Do not use relational databases to preserve the persistence of data." Known as the "NoSQL" movement, its purpose is to use other forms of databases to process large-scale application data more efficiently. However, I have already published a number of articles on many "large-scale data" that appear in cloud computing. But this sport is more special, it will be to promote data regression ...

Business Intelligence (Business INTELLIGENCE,BI) provides an enterprise with the technology and method of rapidly analyzing data, transforming data into valuable information. Tableau Software recently analyzed the top ten trends in the BI field in the past 2014 years. 1. Data scientists will die familiar with data analysis will be the basic skills of ordinary business people, can use good data value to do planning of the enterprise organization will be more successful, ignore the importance of data will be phased out. 2. Cloud business intelligence will become the mainstream business organization want to quickly ...

In recent years, few it segments have been able to attract the attention of entrepreneurs like big data markets. Today, businesses and consumers are producing TB and even petabytes of data, and a large number of companies are also ramping up research and development to collect, store, manage, and analyze data. The following is the 2014 Big data field of the 10 emerging big data start-up companies 1. Aerospike founder and Cto:brian Bulkowski, including MongoDB, COUCHBD and Redis, are vying for the next generation ...

The author of this article, Shesu is Admaster data mining director, Cloud computing practitioners, 10 data warehousing and data mining consulting experience, is focused on the distributed platform of mass data mining and machine learning. The following is the full text of the article: with the Internet, mobile Internet and the development of things, no one can deny that we have effectively ushered in a massive data era, IDC, a data-research firm, expects 2011 data to reach 1.8 trillion GB, and the analysis of these massive data has become a very important and urgent requirement. As an Internet number ...

Although the "editor's note" has been available for 9 years, the popularity of Mongodb,hamsterdb is still lacking, and it has been rated as a Non-mainstream database. Hamsterdb is an open source key value type database. However, unlike other Nosql,hamsterdb, which are single-threaded and not distributed, they are designed to be more like a column store database, while also supporting acid transactions at the Read-committed isolation level. Then compare Leveldb,hamsterdb will have any advantage, here we go ...

Initially, the platform, the service vendor, establishes its own market differences based on the language it supports, such as Java or. NET, but in the end they continue to evolve to support multiple languages and, ultimately, the infrastructure that serves to support data storage, messaging, application services, and mobility. The market provides a variety of PAAs for developers. Although it seems that PAAs vendors are very similar, but there are many differences. Consider the types that can be controlled, and if so, developers can configure them on the infrastructure. Ideally, PAAs vendors manage all of the implementation ...

The recession of the global economic environment has a direct impact on the investment of IT system construction. However, Gartner believes that "major retardants to IT substituting would lift". As the global economy recovers in a broader context, there will be an increase of 2013 years. It spending will reach 3.7 trillion per cent, up 4.2% from 2012. This is an increase in the forecast of 3.8%, which shows optimism. In addition, global software spending is expected to drop to $296 billion trillion, an increase of 6.4%;

Large data is one of the most active topics in the IT field today. There is no better place to learn about the latest developments in big data than the Hadoop Summit 2013 held in San Jose recently. More than 60 big data companies are involved, including well-known vendors like Intel and Salesforce.com, and startups like SQRRL and Platfora. Here are 13 new or enhanced large data products presented at the summit. Continuuity Development Company Now ...

Nifty has been operating the site for a long time, and after the launch of the WYSIWYG web platform based on HTML5, users have built more than 54 million sites in the company, and most of them have less than 100 solar PV. Since the PV of each page is low, the traditional caching strategy does not apply. Even so, however, the company has done so with only 4 Web servers. Recently, Wix chief back-end engineer Aviran Mordo in "Wix architecture ...

If one day you can predict the future, what is the first thing you want to do? Buy a lottery ticket? What's the second and third thing? We'll talk about it later. Large data is an industry, in the broad sense is in this information overload era around the mass of information generation, dissemination, collection, processing, create value of the entire product chain, in the narrow sense generally refers to large data storage and processing, data mining related industries. At present, the most common use of large data in the market is analysis and prediction. According to my 10 years of experience in this industry, large data and the previous two years of cloud computing, and then ...

2008, http://www.aliyun.com/zixun/aggregation/1560.html ">facebook gave a gift to large data users. Social giants open source Cassandra--nosql large data distributed databases. 　　Today, with the advent of Cassandra 2.0, this gift is becoming more precious. Since 2008, under the direction of the Apache Software Foundation (ASF), Cassandr ...

If the document database startup company Http://www.aliyun.com/zixun/aggregation/13461.html ">mongodb needs to thank some people for the huge valuations they have recently reaped, then Oracle's CEO Larry 　　Ellison will be ranked first in the list. MongoDB document database behind the company 10Gen recently renamed the company name to MongoDB, and received 231 million U.S. dollars of financing ...