Requires 500 words in response:
It is possible for a company that has only 50 employees to use the Big data or people analytics.
What is the Big data? please give an example of a company that uses the big data effectively.
Why is the Big data is important for HR?
How to start using the Big data system in a company that never have its own HR department?
What the advantage or disadvantage for a company to use the Big data system?