OLAP: Applications allowing users to analyze/query petabytes of

data

Examples: Reporting applications, Data warehouses, Business intelligence

applications, Analytics systems

Data is consolidated from multiple (typically transactional) databases

Sample application : Decide insurance premiums analyzing data from last hundred

years

Cloud Managed Services:

Azure Synapse Analytics

Amazon Redshift

BigQuery (Google Cloud)

Manage petabytes of data and run queries efficiently