Record🤔

uri:

"at://did:plc:q6gjnaw2blty4crticxkmujt/app.bsky.feed.post/3kqlb4heass2i"

cid:

"bafyreihxyyw3qofbkywz7ppciyji6co5m4mc5snzr2betdcoi32cfuhzwu"

value:

text:

"In my recent exploration of Roaring Bitmaps, I was able to rewrite my GraphD service (again) which stores and serves the entire Bluesky follow graph.

Now it only takes ~6.5GB of RAM in Go and the entire graph is only 1.6GB at rest on disk.

It also loads in ~20 seconds.

jazco.dev/2024/04/20/r..."

$type:

"app.bsky.feed.post"

embed:

$type:

"app.bsky.embed.external"

external:

uri:

"https://jazco.dev/2024/04/20/roaring-bitmaps/"

title:

"An entire Social Network in 1.6GB (GraphD Part 2)"

description:

"Roaring Bitmaps offer an even more efficient way to store and query an entire social graph, fitting the entire network of 5.5M users and 164M+ follows into a ~1.6GB SQLite DB on disk."

langs:

• "en"

facets:

• index:

  byteEnd:

  298

  byteStart:

  273

  features:

  • uri:

    "https://jazco.dev/2024/04/20/roaring-bitmaps/"

    $type:

    "app.bsky.richtext.facet#link"

createdAt:

"2024-04-20T16:33:48.624Z"