This article will demonstrate how to automate a hybrid database change management system that uses Entity Framework Code First for development and Flyway for deployments. We automatically convert C# migrations, produced by EF, to the Flyway format and then use Flyway command line to deploy the migrations and save the 'object-level state' of each new database version, so we can track exactly which objects changed, and how, between versions. Read more
The aim of this article is simply to demonstrate that you can use two DACPAC files, representing the source and target versions of a SQL Server database, to create a migration file that can then be used in Flyway. Read more
If you are using SSDT for authoring, building, debugging, and publishing a database project, how do you change to, or preferably migrate towards, a Flyway-based database development? Flyway doesn't need to replace any code part of SSDT, but if allowed to manage every release candidate, it does allow for much cleaner branching, merging, and deployments. Read more
In an SSDT-Flyway hybrid development, the required database changes may be delivered as a DACPAC, but we get far more control over merge operations and deployments if they are done using Flyway migrations. This article demonstrates how to automate as much as possible of the work required to extract a Flyway-compatible migration script from a DACPAC. Read more
When you are integrating Flyway into an existing SQL Server SSDT development, you don't necessarily have to change everything at once. The development team might continue to use the SSDT tools, but Flyway will soon take over the deployments. This means that any automated processes will need to be able to handle both DACPACs and Flyway migration scripts with equal grace. In this article, I'll demonstrate how to automatically extract a versioned DACPAC from each new Flyway version of a database. Read more
This article presents an approach to database development and deployment that combines the strengths of Entry Framework Code First for .NET-driven development with the control and database versioning provided by Flyway's SQL migrations. It allows every database change to be reviewed and tested for integrity, performance, and stability in the same way as any application change. It should make a Database CI process much easier to sustain. Read more