WEEK 7
Today  was about Business intelligence
business intelligence means the information system to acquired information to internal and external.

Big Data: is a complex amount ,various to process this data and you need an application to this it.
what is data by itself ? is just a rough information.

Characteristic of bid data:
Value
variety
velocity
veracity
value
management require two type:
hard and soft.
second aspect: wide choice for consumer.
 Seminar
we did excel .