A collection of raw facts from which conclusions may be drawn
What is data
100
A computer software program that provides logic for computing operations
What is an Application
200
Refers to data sets whose sizes are beyond the ability of commonly used software tools to capture, store, manage, and process within acceptable time limits.
What is Big Data
200
Aggregating several smaller disks to form a large virtual volume
What is Concatenation
300
Core elements of a data center
What is Application, DBMS, Host/Compute, Network, and Storage
300
Layer that resides between hardware and virtual machines
What is a Hypervisor
400
Terms used when managing a data center
What is Monitoring, Reporting, and Provisioning
400
Made up of noncontigous physical extents and may span over multiple physical volumes
What is Logical Volumes
500
Key characteristics of Managing a Data Center
What is Data Integrity, Availability, Security, Capacity, Scalability, Performance
500
Portion of disk drive that appears like physical memory to the OS