Just started self hosting this instance. Nothing on the docs mentioned anything about storage considerations.

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257 points

This is lemmy.world after 4 weeks:

58G	pictrs
34G	postgres
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Considering this is going to be around a 5 user instance at most I think I’ll be good for awhile. Thanks!

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57 points
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im running 50 users right now, subbed to A LOT of communities, seeing db growth of about 100mb per day.

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19 points

That seems high when you extrapolate that to 10000 users, like a larger instance might have.

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14 points

Question if you know: does a lemmy instance have to be publically accessable to work? Like, if I make an instance on my homelab can the instance “fetch” content and serve it faster locally? Could I reply to a post and have others see it? Etc

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1 point

wondering this also! wouldnt it require a domain for your account though?

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17 points

Now I wonder how viable it would be to support video hosting. The answer is almost certainly “God no!”

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1 point

It is viable through other hostings

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16 points

Honestly, Less than I thought!

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15 points

Interesting, I thought it would be waaayyy more

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17 points

At the end of the day the vast majority of what needs to be saved is text. If media content is embedded, the the server just has to save the path to the file not the file itself.

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11 points
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Yeah lemmy seems to use just about nothing for data storage.

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11 points

Wow, that is surprisingly not bad given the size of the instance!

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4 points
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Feels like this will benefit from some sort of fuzzy deduplication in the pictrs storage. I bet there are a lot of similar pics in there. E.g. if one pic or a gif is very similar to another, say just different quality or size, or compression, it should keep only one copy. It might already do this for the same files uploaded by different people as those can be compared trivially via hashing, but I doubt it does similarity based deduplication.

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Selfhosted

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