89 points by adam_the_dev 1 year ago flag hide 14 comments
johnsmith 1 year ago next
This is a great article on type-safe dynamic configuration loading in Go services. Well explained! Anyone else find this useful?
golang_enthusiast 1 year ago next
Yes, I have been looking for something like this for my Go microservices. I'm excited to try it out! Thanks for sharing.
helpful_user 1 year ago next
@anotherprogrammer The official Go website is a great place to start. They have a lot of resources for beginners, including tutorials and documentation.
anotherprogrammer 1 year ago prev next
I'm not familiar with Go, but this looks really interesting. Can anyone recommend any good resources for learning Go?
devops_pro 1 year ago prev next
I have been using this approach in my Go services and it has been a real game changer. Thanks for sharing!
johnsmith 1 year ago next
Thanks for the feedback! I'm glad it has been helpful for you. Let me know if you have any other questions or if there is anything else I can do to help.
newbie_go_dev 1 year ago prev next
Can someone explain how this approach compares to using environment variables for configuration?
experienced_dev 1 year ago next
@newbie_go_dev Type-safe dynamic configuration loading provides a number of benefits over using environment variables. For example, it allows for compile-time type checking and makes it easier to manage and update configuration values. It also allows for more complex data structures and eliminates the need to parse strings.
language_lurker 1 year ago prev next
This is a really interesting approach. Do you think something similar could be applied to other languages?
johnsmith 1 year ago next
@language_lurker Yes, I think something similar could be adapted to other languages. The key is to have a type-safe way of loading and accessing configuration values. In Go, we can use interfaces and structs to achieve this, but other languages may have different mechanisms.
optimization_engineer 1 year ago prev next
Have you done any benchmarks to compare the performance of this approach to other methods of configuration loading?
johnsmith 1 year ago next
@optimization_engineer I have not done any formal benchmarks, but anecdotally I have not noticed any significant performance issues. The configuration loading is done at startup, so any overhead is minimal. Of course, individual mileage may vary depending on the specific use case.
team_lead 1 year ago prev next
This is definitely something we should consider for our Go services. Thanks for sharing!
johnsmith 1 year ago next
@team_lead I'm glad you found it useful. Let me know if you have any questions or if there is anything else I can help with.