Relational Databases, Graph Databases, Search engine databases, Key/Value data stores, Columnar databases, Time series databases, document databases, analytics data stores, object stores ... the list goes on and on, when should you choose which option ?

I walk through the database services in Azure and how to characterize a workload to make the right DBaaS selection for your use case. 

The DBaaS ecosystem can be daunting but understanding the key strengths of each solution and how they map to specific workloads is key to making the correct choices for any data workload in Azure. 
Presented by Alain Dormehl at SQLBits 2018