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You use ASP,NET Core MVC with ADO.NET to develop an application. You implement database shardinq for the application by using Azure SQL Database. You establish communication links between the shard databases.
You need to implement a strategy that allows a group of operations that are performed on multiple Azure databases to be rolled back on all databases if any of the operations fail.
Solution:
– Create stored procedures in each Azure SQL Database instance to perform operations for each respective database.
– Invoke a named transaction and use the same name for the transaction in each stored procedure.
– Establish a new transaction scope in a using block Within the block, establish connections to each Azure SQL Database instance and run the stored procedure.
– It no exception occurs, commit the scoped transaction.
Does the solution meet the goal?
A . Yes
B . No
Answer:
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