Performance Studio includes the following third-party open-source components. Each component is subject to the license terms specified below.
Author: Microsoft Corporation Repository: https://github.com/microsoft/vscode-mssql License: MIT License
Execution plan operator icons (PNG) from the vscode-mssql extension are used to render graphical execution plans. Icons are located in src/PlanViewer.Core/Resources/PlanIcons/.
MIT License
Copyright (c) Microsoft Corporation
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Full license: https://github.com/microsoft/vscode-mssql/blob/main/LICENSE
Performance Studio uses execution plan operator icons from Microsoft's vscode-mssql extension, which provides SQL Server tooling for Visual Studio Code. We are grateful for their commitment to open-source software.
Last Updated: March 5, 2026