What is the difference between Go's database and database migration techniques for building and integrating various database functionality and data migration in Go programs for various purposes and scenarios?

Go's database integration techniques are used for building and integrating various database functionality in Go programs for various use cases and scenarios. Go provides support for working with SQL databases, NoSQL databases, and key-value stores through various libraries and packages.

On the other hand, Go's database migration techniques are used for managing database schema changes and data migrations in Go programs. These techniques include using libraries and tools such as goose, golang-migrate, and sql-migrate to manage database schema changes and versioning, migration, and data seeding.

While database integration techniques are focused on integrating with different types of databases and performing CRUD operations, database migration techniques are focused on managing database schema changes and data migrations. These techniques are often used together to build and maintain robust and scalable database-backed applications.