Apache Hadoop is a software framework that supports distributed applications under a libre.1
License Allows applications to work with thousands of nodes and petabytes of data
mobile devices
There are mobile versions of major relational databases that allow data to be stored and managed
locally, which is always available and quickly accessible.
analysis of data
structured
lies in getting the computer to solve a problem, using an algorithm and a technical depending on the
language used
unstructured
information generated by the machine is now generated
categories of new types of database ( " 2014 fast DBTA New survey
data base technologies , " April2014. )
62% of cloud users database
61% of sites NoSQL
58 % of users in memory
55% of Hadoop implementations
companies require databases that can run remotely, some maintenance, are highly secure , and
unattached to a data center environment