What is meant by instance name in SQL Server?

Question

Microsoft SQL Server (MS-SQL) has a feature called named instances. This feature allows you to run multiple databases on the same host (or clustered hosts) with separate settings. Each db (database) instance runs on its own port. 8 окт. 2019 г.

What is a instance name?

An instance-name is a way to define a specific instance for a particular type of section. For example, the client section is used to define information about a client. When multiple clients are defined, they are distinguished by their instance-name . The same instance-name applies to modules.

What is a DB instance name?

A DB instance is an isolated database environment running in the cloud. It is the basic building block of Amazon RDS. A DB instance can contain multiple user-created databases, and can be accessed using the same client tools and applications you might use to access a standalone database instance.

What means SQL instance?

An instance is a collection of SQL Server databases run by a single SQL Server service, ahem, instance. You can view each separate instance you're running in your service console. Each instance can be started or stopped individually. You're meant to use instances to partition data and policies.

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