How suitable is Golang for developing large-scale monolithic or modular backend systems?

Backend
1

Hey folks,

I’m diving into Golang for backend work and I’m curious about its potential for big projects. I’m noticing I’m writing tons of code for basic stuff.

Like, I made a product search thing with filters. It took over 300 lines just for the database part! And don’t get me started on handling image uploads for products. It’s a lot.

I used to work with Java and Spring, and it felt way easier. Less code for the same job.

So I’m wondering: Is Go really the best for big backend systems? Or am I missing some tricks to make it more efficient?

What’s your take on this? Any tips or experiences to share?

func searchProducts(filters map[string]string) []Product {
    // Imagine 300 lines of query building and data processing here
    return products
}

func uploadProductImages(product Product, images []Image) error {
    // Picture a bunch of code for handling file uploads
    return nil
}

Thanks for any insights!

2

hey there! i’m curious, have you looked into using any frameworks or libraries to simplify your Go code? somtimes they can really help streamline things. what kinda performance are you seeing with your current setup? and how big is your team working on this project? it’d be cool to hear more about your specific challenges!

3

I’ve been using Go for large-scale backend systems for several years now, and I can assure you it’s more than capable. The verbosity you’re experiencing is often a trade-off for Go’s simplicity and explicitness. While it might seem like more code upfront, it usually leads to better maintainability and fewer surprises down the line.

For database operations, consider using an ORM like GORM to reduce boilerplate. For image uploads, packages like go-imaging can streamline the process. Don’t shy away from creating your own abstractions and utility functions to encapsulate common operations.

Go’s strength lies in its performance, concurrency model, and standard library. As your project grows, you’ll appreciate Go’s compile-time checks and straightforward error handling. It scales well both in terms of codebase size and system performance.

Remember, idiomatic Go often favors clarity over brevity. With time and practice, you’ll find the right balance between conciseness and readability in your Go code.