Query data from both SQL Server and Azure DocumentDB? -


we have quite big sql server database keeps track of subscribers email newsletters (currently 100k users) , we're building track data each newsletter sent, including whether each person has bounced/received/viewed/clicked email. so, result in millions of rows in statistics tables , thinking of trying out document db first time.

my question whether it's possible query data in sql server , document db @ same time. maybe there way join directly, or using linq in c#. i'm no expert know can query multiple sql server databases @ same time.

the main thing need able cross-reference main subscribers list data kept in document db using unique subscriber id.

sql server , documentdb separate engines. you'd need build own dual-query code in client / app server. , how accomplish you: there's no "right" way this.

note: common scenario of "polyglot persistence" - mixing multiple storage engines within single app. there's no magic bullet lets query multiple storage systems together. need deal each storage system needed.

this (the idea of multiple-database-system queries) case 2 disparate database engines.


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