what is difference between Operational vs. Analytical Systems

Lets talk about operational and analytics system.

Operational Systems will be used because they run the “bread-and-butter” business processes of the organization - they are mission-critical

Analytical Systems depend on managers’ desire and ability to use them in their decision-making processes to manage the business

          Operational            Analytical
Latency
1 ms - 100 ms
1 min - 100 min
Concurrency
1000 - 100,000
1 - 10
Access Pattern
Writes and Reads
Reads
Queries
Selective
Unselective
Data Scope
Operational
Retrospective
End User
Customer
Data Scientist
Technology
NoSQL
MapReduce, MPP Database