The product is used for testing and development. The effectiveness of the product in the area of testing and development is something that depends on the problem faced by our company's client. Nowadays, our company prefers to do everything on Microsoft Fabric because it also includes Synapse Data Warehouse, which is Azure SQL Data Warehouse's alternative. The most beneficial area of the product for virtualization needs stems from the fact that one of our company's customers could deploy it on an on-premises system. The tool had always caused issues in areas like security and maintenance, but the product's virtualization has helped as it offers a layer of protection on top of the virtual machines, making it easy to maintain, and in the future if a user wants to move away to a different offering, it is easier to do that on Microsoft Virtual Server. When it comes to the integration capabilities, similar to the data warehousing capabilities offered by any other solution, the tool offers connection strings, and you have the ability to connect and pull the data, which is usually something that depends on the ETL tool, but Microsoft Virtual Server is quite compatible with the ETL tools, like ADF. One person can maintain the entire solution. If people plan to use Microsoft Virtual Server or any other services by Azure, they need to look into Microsoft Fabric since it is a tool with some nice offerings. I rate the tool an eight out of ten.