ent VS SQLBoiler

In this article, we'll delve into the world of concurrency control in Go, specifically focusing on the optimistic locking approach. We'll explore its implementation using Ent ORM to illustrate how to manage data consistency when multiple users interact with the same resource. Keep in mind that this example serves as a simplified illustration, and real-world booking systems involve a many of additional complexities. However, the core concepts presented here provide a solid foundation for understanding optimistic locking in Go applications. Feel free to explore the complete source code in my GitHub repository for a more in-depth look at the implementation.

ent is a fairly recent ORM that uses a code-first approach where you define your schema in Go code. Ent is popular thanks to its ability to handle complex data models and relationships elegantly. It's statically typed, which can help catch errors at compile time. However, the learning curve might be steeper compared to more straightforward ORMs like GORM. It's a good fit for applications where complex data models and type safety are priorities.

If you found this article, than you are probably similar to how I was a few months ago. I started a project in Go that required a SQL backend and I wanted to use any tool that would help me build this backend quickly. I stumbled upon entgo (an ORM for Go) and decided to give it a try.

The ent orm for golang actually does some useful work for you. https://github.com/ent/ent

Backend Database interaction with entgo

You can use entgo.io for ORM stuff, it also has entgql extension that integrated with GQLGen. See more at the document: https://entgo.io/docs/tutorial-todo-gql

SQLBoiler takes a database-first approach, generating Go code from your database schema. This means it creates highly optimized and custom-tailored code for your specific database schema. SQLBoiler is great for applications where the database schema is well-defined and changes infrequently. However, like sqlc, it requires regenerating the code when the database schema changes. It's well-suited for projects where performance is a key concern and the database design is stable​.

Moved all my projects to https://github.com/volatiletech/sqlboiler.

sqlboiler

My current ORM of choice is Bob [GitHub Link] which I created based on my experience using and maintaining SQLBoiler [GitHub Link].

You mean like ORMs? * sqlboiler: generates Go ORM using database schema.

SQL code generator (aka inspect a database or SQL files to generate data models). You have the option of using something like volatiletech/sqlboiler which looks at the a physical database and generates code based on the schema. Or SQLC which is an amazing and fast project.

After trying a half dozen migration engines for NodeJS, I was pleased to see Prisma and its excellent documentation. As a golang developer I am partial to SQLBoiler and its database-first approach, though perhaps this is a condition of our community where we want all the knobs. Prisma was code-first but still gave me enough control to feel confident.

I use sqlboiler which generates an ORM from your database, and sql-migrate which is a tool for managing SQL migrations. Although you have to write your migrations in SQL, which IMHO is a plus.

FWIW, the other posts point to https://gobuffalo.io/ and https://github.com/volatiletech/sqlboiler as possibilities.