databases in companies

databases in companies

1. sql

   • nosql
     • memory databases
   • newsql
     • databases in the cloud
   • hadoop
     • 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

2. 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.

3. 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

4. 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

5. companies require databases that can run remotely, some maintenance, are highly secure , and unattached to a data center environment