Altova DatabaseSpy vs. PostgreSQL Data Access Components vs. SQL Server Data Tools (SSDT) vs. SQLPro Studio Comparison Chart

The DatabaseSpy SQL editor features customizable SQL auto-completion to accelerate SQL query development. Execute queries and see immediate results in one or more windows that may be tabbed or stacked. DatabaseSpy supports asynchronous query execution, allowing multiple SQL queries to be processed in different windows at the same time, either queries to different servers or even multiple queries against the same server. DatabaseSpy includes support for SQL queries that contain parameters, also known as SQL Templates. Parameters can make a query much more flexible, for instance allowing users to easily test complex join statements with multiple values. The DatabaseSpy SQL Editor and result windows at the top left below show a query to report all orders of a specific product by a specific customer.

SQL Server Data Tools (SSDT) transforms database development by introducing a ubiquitous, declarative model that spans all the phases of database development inside Visual Studio. You can use SSDT Transact-SQL design capabilities to build, debug, maintain, and refactor databases. You can work with a database project, or directly with a connected database instance on or off-premise. Developers can use familiar Visual Studio tools for database development. Tools such as: code navigation, IntelliSense, language support that parallels what is available for C# and Visual Basic, platform-specific validation, debugging, and declarative editing in the Transact-SQL editor. SSDT also provides a visual Table Designer for creating and editing tables in either database projects or connected database instances. While you are working on your database projects in a team-based environment, you can use version control for all the files.