Big Data is all the rage these days, as are its constituent technologies like Hadoop, NoSQL, and the mystical discipline of data science. But it turns out that understanding of, and a consensus ...

Big Data is revolutionizing 21st-century business without anybody knowing what it actually means. Now computer scientists have come up with a definition they hope everyone can agree on.

Typical big data solutions use tools like Hadoop to run relatively simple algorithms over vast quantities of data, using lots of computers. These solutions have the advantage of scaling up to power ...

Morgan Stanley Takes On Big Data With Hadoop. ByTom Groenfeldt, ... For an IT shop that gets frustrated with business users who don’t always clearly define their needs, Hadoop provides relief.

Outside of the data warehouse profession, the phrase “Big Data” is still widely misunderstood. Even Google is confused: a Google search for “define ‘big data’” returns the definition: “extremely large ...

Apache Hadoop is a software framework that supports data-intensive distributed applications under a free license. It enables applications to work with thousands of nodes and petabytes of data.

Big data defined. A clear big data definition can be difficult to pin ... Apache Spark is an open source cluster-computing framework that serves as an engine for processing big data within Hadoop.

So by definition, Big Data can be defined by the 'three V's': volume of data (size), velocity of data (speed), and variety of data (type). In simple terms, we're talking about large volumes of ...

Hive can open up Hadoop systems to traditional data analysts and traditional Business Intelligence tools. But as a revolutionary technology, Hadoop and big data are more about breaking with existing ...

By definition, computing at the edge requires thinking and working outside the datacenter box. The following points may help guide this process. Big Data is defined by Volume, Velocity, Variability ...

John Schroeder is the co-founder and CEO of MapR, one of the big names of the Big Data revolution and a key provider and enabler of many of its biggest success stories. I talked to Schroeder about ...

Here at the annual Apache Big Data show in Miami, Florida, a pair of Hadoop project committers from Cloudera shared details on how the changes will impact YARN and HDFS. The biggest change coming to ...