posts-go/posts/2023-04-17-naming.md

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2023-04-17 09:11:55 +00:00
# Naming things
## Filename in storage (S3, ...)
Always have year, month, day in filename to easily sort it out.
2023-08-05 18:56:25 +00:00
If file is uploaded by user, add `user_id` in filename, or some other unique
identifier depends on your business in which you require to upload.
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2023-08-05 18:56:25 +00:00
Personally, I always add timestamp and extra data in filename to avoid
duplicate.
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Example filename: `yyyy/mm/dd/{user_id}-{timestamp}-{extra}.ext`
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Be careful with `/`, too much nested folder is no good for backup (as they say,
idk if true or not, but less folder mean less complicated to me).
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## Time variable
Add time postfix to make sense.
Instead of `create_at`, use `create_at_ms`.