© 2022 Microsoft Corporation. All rights reserved. This document is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. For
more information on how to buy SQL Server 2022, please visit http://www.microsoft.com/en-us/server-cloud/products/sql-server/. 3
Physical core licensing – Enterprise Edition
•
Customers can deploy an unlimited number of VMs or
containers on the server and utilize the full capacity of
the licensed hardware, by fully licensing the server (or
server farm) with Enterprise Edition core subscription
licenses or licenses with SA coverage based on the
total number of physical cores on the servers.
•
Subscription licenses or SA provide(s) the option to
run an unlimited number of virtual machines or
containers to handle dynamic workloads and fully
utilize the hardware’s computing power.
Virtual core licensing – Standard/Enterprise Edition
• When licensing by virtual core on a virtual OSE
with subscription licenses or SA coverage on all
virtual cores (including hyperthreaded cores) on
the virtual OSE, customers may run any number of
containers in that virtual OSE. This benefit applies
both to Standard and Enterprise Edition.
Licensing for high availability and
Disaster Recovery
SQL Server software can be configured so that if one server
or VM fails, its processing will be picked up, recovered and
continued by another server or VM. Under SQL Server 2022
subscription licenses or licenses with active SA, customers
can use the following passive replicas in conjunction with
their primary workloads in anticipation of a failover event:
•
One passive fail-over replica for High Availability in a
separate server or VM
•
One passive fail-over replica for Disaster Recovery in a
separate server or VM
•
One passive fail-over replica for Disaster Recovery in a
single VM on Azure
These passive fail-over rights apply to workloads running
on a customer’s own servers and workloads a customer
deploys on an Authorized Outsourcer’s servers. Customers
deployed in Azure or with Authorized License Mobility
partners have different passive fail-over rights. See the
Product Terms for details.
Licensing for non-production use
SQL Server 2022 Developer Edition provides a fully featured
version of SQL Server software—including all the features
and capabilities of Enterprise Edition—licensed for
development, test and demonstration purposes only.
Customers may install and run the SQL Server Developer
Edition software on any number of devices. This is
significant because it allows customers to run the software
on multiple devices (for testing purposes, for example)
without having to license each non-production server
system for SQL Server.
A production environment is defined as an environment
that is accessed by end-users of an application (such as an
Internet website) and that is used for more than gathering
feedback or acceptance testing of that application.
SQL Server 2022 Developer Edition is a free product,
available for download at the SQL Server Application
Development site: aka.ms/SQLServerAppDev
Developers can also gain access to SQL Server Developer
through the Visual Studio Dev Essentials program, which
also provides access to many other valuable developer
resources. For more information visit: aka.ms/
Visual_Studio_Dev
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