It is excellent though for general database use, including small applications with both hardware and software limitations. It is only offered in core-based licensing models, which makes sense since enterprise customers usually chose core-based licensing models.Įxpress: This free version offers a limited experience, even when compared to the Standard edition. Where the Standard edition had limits on its space and usage, the Enterprise edition has the sky as the limit. Offered in both Core-Based and Server + CAL licensing models.Įnterprise: Having all the basic features of the Standard Edition, Enterprise also offers tools for analyzing business and financial data, along with critical applications and data warehousing features essential for enterprises, whom this edition is primarily targeted towards. There is a limit of memory, database size, and a maximum number of cores. Standard: The basic experience with standard reporting and analytic capabilities. Microsoft offers four different Editions: Standard (popular selection), Enterprise (also popular), Express, and Developer. Now that we have our SQL server licensing models laid out, we can move onto the next level of complication: Editions. A cheaper option if your processors have less than four cores, since four cores is the minimum licensing number.Usually can prove cheaper for smaller businesses.A bit more complex but easy to manage if you have a small business with a countable number of employees.So, it is always a good idea to consult your Microsoft Rep or your third-party rep, give them a clear picture about what your software environment looks like and then they can tell you about the CALs you need. ![]() A CAL can also give you access to multiple servers of the same kind throughout your domain.Īs you can imagine the pairing of your CALs to your servers can get extremely confusing and complex, especially if you try to mix and match. For instance, if you have a Windows Server and an Exchange Server, which both access the Active Directory, then you will need a Window Servers CAL and an Exchange CAL. For instance, a Windows Server 2010 CAL can be paired with a Windows 2010 or 2008 server but not a 2012 Server.Įach server product will require the associated CAL. The CAL must be of the same version or be a more recent version than the version of the Server software you are pairing it with. However, you are licensed per physical person, not log-in usernames, so all the John Smiths in your company can breathe easy.ĭevice CAL: Allows a large number of users to access the server software through a single device.īe very careful with the version number your CAL has when you purchase it (IE. This includes work devices, personal devices, Internet kiosk or a personal digital assistant without the need to purchase a CAL for every device. User CAL: Allows for a single unique physical user to access the Microsoft software from many different devices. There are two different types of CALs, depending primarily on what your company’s needs the server software you intend to use your CAL for. Basically, while the server license allows for the installation of the software on an operating system, the CAL allows for people or devices to access the services that the operating system is hosting. Benefits of Core-Based LicensingĬlient Access Licenses (CAL), is a license that grants access to specific Microsoft server software, usually in conjunction with other Microsoft server software licenses. In addition to the license for the operating system, I would need 6 core licenses (since they come in packs of two) in order to be properly licensed. On the physical server, there are two processors, each with six physical cores with a total of twelve cores.
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