Added by Michael Walker on September 3, 2013 at 9:31pm — No Comments
Batch data processing is an efficient way of processing high volumes of data is where a group of transactions is collected over a period of time. Data is collected, entered, processed and then the batch…Continue
Data management in the Hadoop ecosystem is still in the early stages of development. The goal…Continue
Added by Michael Walker on July 30, 2013 at 12:13pm — No Comments
A major concern for organizations building big data analytical ecosystems is data security. One flaw of Hadoop/MapReduce and many NoSQL databases is weak security.
Added by Michael Walker on May 1, 2013 at 9:00am — No Comments
The Berkeley Data Analytics Stack (BDAS) is an open source, next-generation data analytics stack under development at the UC Berkeley AMPLab whose current components include …Continue
Added by Michael Walker on February 27, 2013 at 10:08am — No Comments
Hadoop (MapReduce where code is turned into map and reduce jobs, and Hadoop runs the jobs) is the most well known technology used for "Big Data" because it allows an organization to store huge quantities of data at very low…Continue
Added by Michael Walker on November 7, 2012 at 3:57pm — No Comments
The Hadoop stack includes more than a dozen components, or subprojects, that are complex to deploy and manage. Installation, configuration and production deployment at scale is challenging.
The main components…Continue
Added by Michael Walker on August 22, 2012 at 9:40am — No Comments