4
votes

Can someone explain what is the difference between Azure Analysis Services and Azure Synapse Analytics? Why would one use Analysis Services over Synapse Analytics?

Thanks,

2

2 Answers

7
votes

Azure Synapse Analytics is a rebrand of Azure SQL Data Warehouse (GA) with additional Analytics/Streaming/ML enhancements (currently at Public Preview).
here

Azure Analysis Services (AAS) is the Azure PaaS version for SQL Server Analysis Services.
here.

Please note -

"Power BI Premium is the focus for enterprise BI and the primary target for future investments. In time, Power BI Premium will provide a superset of the capabilities when compared to Azure Analysis Services."
here

1
votes

Azure Analysis Services - can be used

  • when small volume of data is to be analyzed,
  • for detailed analysis,
  • to form dashboard development,
  • when concurrency required is high (thousands of users)

Azure Synapse Analytics - can be used

  • when very high volumes of data is to be analyzed,
  • when analysis involves complex queries,
  • when concurrency required is low (128 users or few)
  • for data mining.