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Team Foundation Server

Team Foundation Server
Visual Studio 2012 logo and wordmark.svg
Developer(s) Microsoft
Stable release
2017
Operating system Microsoft Windows
Type Version control
License Trialware
Website visualstudio.com/products/tfs-overview-vs

Team Foundation Server (commonly abbreviated to TFS) is a Microsoft product that provides source code management (either with Team Foundation Version Control or Git), reporting, requirements management, project management (for both agile software development and waterfall teams), automated builds, lab management, testing and release management capabilities. It covers the entire application lifecycle, and enables DevOps capabilities. TFS can be used as a back-end to numerous integrated development environments (IDEs) but is tailored for Microsoft Visual Studio and Eclipse on all platforms.

Team Foundation Server is available in two different forms: on-premises and online. The latter form is called Visual Studio Team Services (formerly Visual Studio Online). The cloud service is backed by Microsoft’s cloud platform, Microsoft Azure. It uses the same code as the on-premises version of TFS, with minor modifications, and implements the most recent features. Visual Studio Team Services requires no setup. A user signs in using a Microsoft account to set up an environment, creating projects and adding team members. New features developed in short development cycles are added to the cloud version first. These features migrate to the on-premises version as updates, at approximately three-month intervals.

Team Foundation Server is built on multi-tier, scalable architecture. The primary structure consists of an application tier responsible for processing logic and maintaining the web application portal (referred to as Team Web Access or TWA). TFS is built using Windows Communication Foundation web services. These may be consumed by any client, although the client object model is recommended. The data tier and application tier can exist on the same machine.


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