7 V'S OF BIG DATA

VELOCITY

r

It refers to the speed at which data is processed and becomes accessible.

Characteristics

REAL TIME ANALYSIS

FAST PROCESSING

VERACITY

r

It refers to the quality of the data that is being analyzed.

Characteristics

PRECISION

CONSISTENCY

RELIABILITY

VARIETY

r

It refers to the different types of data that exist.

Types

STRUCTURED

r

It is data organized in a predefined format.

Example : filled information tables

Example : filled information tables

UNSTRUCTURED

r

It is data that does not have a predetermined format.

Example : media files

Example : media files

SEMI STRUCTURED

r

It is data that does not have a specific structure, but has some degree of organization.

Example : a e-mail

Example : a e-mail

VISUALIZATION

r

It refers to the possibility of using tables and graphs to analyze large amounts of data.

Items

Graphs

Graphs

Tables

Tables

Dashboards

Dashboards

Diagrams

Diagrams

VALUE

r

It refers to the way in which data and its processing can provide value to organizations.

Objetives

IDENTIFY OPPORTUNITIES

STRATEGIC DECISIONS

BUSSINES IMPACT

UTILITY

VARIABILITY

r

It refers to the change, inconsistency or fluctuation in data over time.

Characteristics

CONSTANT CHANGE

TEMPORARY VARIABILITY

DIVERSITY OF DATA

FLUCTUATION

VOLUME

r

It refers to the size of the data that need to be processed and analyzed.

Characteristics

LARGE TO PROCESS

MASSIVE INFORMATION

Example: All credit card transaction on a day

Example: All credit card transaction on a day