I don't think I'm the only one here who thinks the fediverse is a great technology that connects people all over the world via a robust decentralised network. This network encompasses the widest range of interest groups and the most diverse ways of interacting with each other. Whether forum, video or image platform, whether books or music network, everything is part of one big whole.

Despite this diversity of possibilities, I personally still miss some services that I would like to share with you.

dating apps - A decentralised, open source dating platform on which you can join instances according to interest groups or sexual preferences.
git hosting - A platform where you can host your git repos and collaborate on software projects across instances. (Forgejo is already working on it)
networking and personal profilation platform - A LinkedIn-like platform with instances by industry, interest or region where you can network, present yourself or exchange know-how.
crowdfunding and membership platform - A mixture of Patreon and Kickstarter where you can share your own content according to different support levels and crowdfund projects.
event, group organisation and community participation - A platform on which you can join groups like on Meetup and organise meetings but also internal group interactions like on slack or launch and support civic initiatives like on Decidim.

What do you think of this? What services do you still miss on the Fediverse?

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[–] HamSwagwich@showeq.com 9 points 1 year ago (2 children)

I think a lot of you are confusing Federation with decentralization. They are not the same thing.

[–] PropaGandalf@lemmy.world 4 points 1 year ago* (last edited 1 year ago)

Federation is a part of decentralization. Instead of one server you have multiple user run ones. It is not distribution though as there is no P2P component.

[–] the_ocs@lemmy.world -1 points 1 year ago (1 children)

I think you're confusing decentralized and distributed: https://www.geeksforgeeks.org/comparison-centralized-decentralized-and-distributed-systems/

[–] PropaGandalf@lemmy.world 2 points 1 year ago (1 children)

Exactly: I'd say federation and distribution are both a form of decentralization. Whereas distributed networks rely on P2P communication federated systems still have some centralized components but overall share no single point if failure.

[–] HamSwagwich@showeq.com 3 points 1 year ago (2 children)

Federated systems all have a single point it failure, the server. If a server instance disappears a significant portion of your data does as well, especially if it wasn't federated. User accounts are a good example of this in Lemmy.

Just because a system is federated does not mean it's decentralized, whereas a decentralized system has no risk of loss of data if a single system goes down. Federation is not that.

[–] Spzi@lemm.ee 1 points 1 year ago

Big instances could be decentralized services as you describe. So one of their servers could go down without any functionality being lost.

So while federation does not imply decentralization, it also does not exclude it. In theory. In practice it excludes it a bit, since the fractured nature means more instances remain under the threshold above which it makes sense to have a decentralized instance over a monolith.

[–] PropaGandalf@lemmy.world 0 points 1 year ago* (last edited 1 year ago) (3 children)

That's simply not true. On the network level any federated system is decentralized. With a centralized network you literally have one server and if it dies all data is lost. With a federated system like the fediverse any server can go down but the data is still there if it has been cached by some other server.

[–] Spzi@lemm.ee 2 points 1 year ago (1 children)

I'll try in a less hostile manner, if I may.

You're right that Lemmy is decentralized if we view it from far away. Individual instances may disappear, the network itself still remains.

The other person's perspective was more zoomed in. If we look at individual instances, they can very much disappear, and users of that instance will have lost functionality. That includes both people with accounts on that instance, and users of communities hosted there.

For big instances, we can imagine they are both. So even if one of their instance servers goes down, no functionality or data is lost, as they continuously internally mirror their data.

However, most instances are monoliths.

[–] PropaGandalf@lemmy.world 1 points 1 year ago

Exactly thats what I think too. I was talkkng about the network itself while he was talking about single instances. But thats the difference to a distributed system where you have ni central servers at all. Still on the network level both federated and distributed systems are decentralized.

[–] HamSwagwich@showeq.com -1 points 1 year ago (1 children)

With a centralized network you literally have one server and if it dies all data is lost.

You just described Lemmy.

The fact that you don't understand that federation != decentralization is the problem. Just because something is federated does not mean it's decentralized. Decentralized means all data is stored on all nodes and the loss of any one node does not compromise that data. That's not Lemmy. If your Lemmy server goes down, significant portions of your data go with it, which proportions vary, but you WILL lose data. That's not decentralized, but everyone agrees Lemmy is federated, yes? Therefore, federation is not decentralization.

[–] PropaGandalf@lemmy.world 0 points 1 year ago (1 children)

Dude you can literally count the number of independent instances. How can you assume that the network isn't decentralized? A network where the data is distributed over the user nodes is called a distributed system for a reason. Decentralization does not mean that one part of the network can't go down but the network itself will survive it.

[–] HamSwagwich@showeq.com 0 points 1 year ago* (last edited 1 year ago) (1 children)

What part of what I wrote do you not understand? Because it's painfully clear you are completely mistaken about how Federation works or what it is. I've already explained the differences to you, but you don't seem to be able to grasp them. So where is the failure of communication here? Which parts are you having trouble with?

Decentralization does not mean that one part of the network can’t go down but the network itself will survive it.

What does this sentence even mean. It's just word salad and looks like you are throwing out buzzwords you've heard somewhere but don't know what they actually mean contextually.

[–] PropaGandalf@lemmy.world 1 points 1 year ago