When imperfect systems are good: Bluesky's lossy timelines

Re:When imperfect systems are good: Bluesky's lossy timelines by nightpool on Wednesday February 19, 2025 @01:43PM (#43105731)

Thanks, so are both the Postgres and Scylla versions maintained in terms of new features?

I wasn't aware that AppView v1 was open source, and the most recent info I'm aware of on the topic is https://alice.bsky.sh/post/3laega7icmi2q, https://github.com/bluesky-social/atproto/discussions/2961 and https://docs.bsky.app/docs/advanced-guides/federation-archit..., and everything I've heard about Bluesky was that open source appview is "still coming".

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Re:When imperfect systems are good: Bluesky's lossy timelines by psionides on Wednesday February 19, 2025 @01:55PM (#43105873)

It's not coming, it never went away… As I understand it, the "business layer" with all the logic is above the data later, shared by the Postgres and Scylla versions, and the data layer just makes queries to the database. I think they are using the Postgres version locally for development.

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