this post was submitted on 22 Jun 2023
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Fediverse

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This magazine is dedicated to discussions on the federated social networking ecosystem, which includes decentralized and open-source social media platforms. Whether you are a user, developer, or simply interested in the concept of decentralized social media, this is the place for you. Here you can share your knowledge, ask questions, and engage in discussions on topics such as the benefits and challenges of decentralized social media, new and existing federated platforms, and more. From the latest developments and trends to ethical considerations and the future of federated social media, this category covers a wide range of topics related to the Fediverse.

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Within the Fediverse, can any federated activitypub-compliant instance read data from any other instance? (kbin.social)
submitted 1 year ago by [email protected] to c/[email protected]
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Apologies in advance if I am using the wrong terms or posting the wrong way.

Onto my question, I see that despite being on kbin.social, I see articles for lemmy.world and other platforms on this site. Did the admins of each instance configure this, or does it occur because they are all public and each instance fetches data from everywhere else?

The reason I'm curious is because I'm wondering about building a read-only instance for myself. Hosting an instance of kbin/lemmy/etc comes with a lot of extra functionality (users management, communities, content uploads, etc), along with associated costs (storage, scaling). I imagine having a instance that simply reads other federated instances, caches their posts/comments temporarily, with minimal storage for configuration (subscribed topics/people/etc).

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[โ€“] [email protected] 1 points 1 year ago (1 children)

By default, instances can connect with any other instance, but admins can block instances. The connection is made when a user on that instance subscribes to a community on a different instance. You can definitely run your own instance and just disable sign-ups.

https://join-lemmy.org/docs/administration/federation_getting_started.html

[โ€“] [email protected] 1 points 1 year ago

Thanks for the link, it answers a bunch of my questions