Source: dzone.com

Azure SQL Elastic Pool

Category: Database

by Over-pay to high resources all the time which brought based on peak usage calculations.

The benefit of using an Elastic Pool in Azure SQL Server database is that using it, a single database can be moved in and out of an elastic pool, which gives us flexibility.

For example, if you have two similarly-resourced databases, one of which is used primarily during business hours and the other is primarily used overnight, placing the two databases in an elastic pool allows you to run the overnight process using the resources you're already paying for to serve the daytime database.

However, this is 50 percent of the maximum possible CPU assuming no other load in the pool: activity on other databases in the pool might mean that there is no additional processing power available to that database.

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