todo-api-microservice-example
migrate
todo-api-microservice-example | migrate | |
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17 | 72 | |
979 | 14,062 | |
- | 2.4% | |
8.6 | 8.0 | |
7 days ago | 1 day ago | |
Go | Go | |
MIT License | GNU General Public License v3.0 or later |
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todo-api-microservice-example
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While Learning Haskell Developing Project
Hello guys im a self teach coder. im working with golang atm because this great project speed up my learning curve: https://github.com/MarioCarrion/todo-api-microservice-example
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Open source projects to look at for best practices?
With that being said, if you're looking for something friendlier, I share my own educational repo, still a WIP but it should help you with the basics.
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Is there a standard file in Golang from which packages could be installed? Yes, I am aware about go.mod, but hear me out.
internal/tools and
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Hexagonal architecture and mocking
You are going to need to add a domain package where the Beer type and all the logic associated to that type is defined to avoid the cyclical dependency. I typically follow this approach by using internal as the domain package that then other packages like services, data stores or transport use.
- Working with microservices in a monorepo
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DDD file structure & cyclic dependencies
Here's my approach; a few worth-mentioning packages in there: * service defines the use cases, it's a glue between the domain model and repositories. * rest defines the http handlers uses the service types via dependency injection (see main.go) * postgresql concrete repository example (there are other implementations for other data stores like kafka, redis, etcetera.
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Example of a well written and structured RESTful API or web service?
Other redditors mentioned some good resources, I'm going to shamelessly plug mine as well; either way after you are done with whatever tutorial you use I recommend you to look at the Exposure Notifications Server, reading the source code should help you learn other best practices.
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Golang for backend
One word of advise I can give you is that building a production-grade microservice in Go takes a bit; not because of the language but because you have consider the tradeoffs when choosing different packages to connect everything to make it work (because there's no Django, Ruby on Rails or Spring), I have an educational repository (still work in progress) trying to describe what I've learned from the last 5 years after successfully deploying multiple services to production where multiple engineers contribute and collaborate together; perhaps that could help you.
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How to avoid "import cycle not allowed" when defining related models in different packages?
With all of that being said I have an educational repository demonstrating this structure, I've been using it in real life for about 5 years already and I've successfully delivered services to production multiple times where multiple engineers contribute and collaborate together.
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Good example of production grade rest api without an ORM
You may want to checkout the "Exposure Notifications Server" project; I also have a similar (educational) project that uses the Repository Pattern.
migrate
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Using migrations with Golang
Go does not natively support the use of migrations, but we could use the ORM that has this functionality, such as GORM which is the most used by the community, but We can use migrations without using an ORM, for this we will use the golang-migrate package.
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How to use SQLC with Golang
$ curl -L https://github.com/golang-migrate/migrate/releases/download/$version/migrate.$os-$arch.tar.gz | tar xvz
- Looking for recommendations for model/schema/migration management in Golang
- API completa em Golang - Parte 1
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Building RESTful API with Hexagonal Architecture in Go
Golang-migrate is a database migration tool designed for Go applications. It helps manage and apply changes to the database schema as the application grows, ensuring that the code and database structure stay in sync.
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Python: Just Write SQL
First of all, thank you for SQLAlchemy! If I ever had to make a final choice in how I would interact with a database for a very large project that involves a considerable dev team, I would always bet on SQLAlchemy. Not that I would necessarily like all aspects of it, but when it comes to Python and SQL - “Nobody ever got fired for picking SQLAlchemy.”.
With that out of the way, despite ORMs doing much more than "just writing SQL", it is exactly on that point that I flinch: Most devs should be exposed to SQL. And if your project allows you to build around simple enough abstractions so that you aren't reinventing the wheel, you should definitely be writing SQL. Especially if you don't know SQL yet - which is the growing case of new devs coming into the job market.
You can achieve a lot with SQlAlchemy Core, a tool that I absolutely recommend, but my post is just a simple alternative to get developers to think about their approach. If that results in some devs reconsidering using "full fat" SQLAlchemy and to try SQLAlchemy Core, that's a win for me!
Your gist tries to highlight the difficulty of doing certain things without an ORM. Migrations (as just 1 example) doesn't need to be hard, simple tools like flyway, or migrate (https://github.com/golang-migrate/migrate) achieve a similar result (while also keeping you on the path of writing SQL!). Deep and complex relationships between objects also don't need to be hard - typically people approach this subject with a requirement to be very flexible in the way they want to build queries and objects, but that to me in a sign that maybe they should reconsider their business logic AND reconsider that, just maybe, their project doesn't require all that flexibility, it is fairly straightforward to extend objects and introduce some more complex representations as and when it is needed - will all of this make me write code faster? Absolutely not. That is why you have spent so much time perfecting SQLAlchemy, but then again, I am not advocating for devs to go and replace their usage of ORMs, just presenting an alternative that may or may not fit their needs for a new project + give devs the chance to learn something that the ORM might have taken away.
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best practices for testing of stored procedure calls?
Doing this now with a mysql db for my use case. Using sp to take a large chunk of data migration load off my data layer code. I am using migrate (go library) for migrations and hooked it up with a bunch of test suites for all SP and Triggers it creates. I test it against a testDB maintained as part of my CI/CD. Haven’t had an issue with production yet. It does however require quite a bit of initial setup.
- Database migration tool
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REST API with Go, Chi, MySQL and sqlx
Before we can start using MySQL we need to create a table to store our data. I will be using excellent migrate database migrations tool, it can also be imported as a libraray.
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Authentication system using Golang and Sveltekit - User registration
We need a database table to store our application's users' data. To generate and migrate a schema, we'll use golang migrate. Kindly follow these instructions to install it on your Operating system. To create a pair of migration files (up and down) for our user table, issue the following command in your terminal and at the root of your project:
What are some alternatives?
fx - A dependency injection based application framework for Go.
goose
svc-fizzbuzz - A simple fizzbuzz microservice
goose - A database migration tool. Supports SQL migrations and Go functions.
franz-go - franz-go contains a feature complete, pure Go library for interacting with Kafka from 0.8.0 through 3.6+. Producing, consuming, transacting, administrating, etc.
pgx - PostgreSQL driver and toolkit for Go
waypoint - A tool to build, deploy, and release any application on any platform.
tern - The SQL Fan's Migrator
exposure-notifications-server - Exposure Notification Reference Server | Covid-19 Exposure Notifications
gormigrate - Minimalistic database migration helper for Gorm ORM
explicit-architecture-php - This repository is a demo of Explicit Architecture, using the Symfony Demo Application.
sqlx - general purpose extensions to golang's database/sql