📅 Original date posted:2014-06-07
📝 Original message:You can send different bloom filters to different peers too, so I'm not
sure why you're listing subsetting as a unique advantage of prefix filters.
The main advantage of prefix filters seems to be faster lookups if the node
is calculating a sorted index for each block, and the utxo commitment
stuff, both of those would be cool but involve imposing extra costs on
nodes. We lack models that let us understand the tradeoffs involved in
various indexing schemes, I feel.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20140607/846c248c/attachment.html>;
Mike Hearn [ARCHIVE] /
npub17t…4qgyd
2023-06-07 15:22:27
in reply to nevent1q…0452
Author Public Key
npub17ty4mumkv43w8wtt0xsz2jypck0gvw0j8xrcg6tpea25z2nh7meqf4qgydPublished at
2023-06-07 15:22:27Event JSON
{
"id": "51ef444f16a98f1954444eb14019e0a023f3a8062dc504c5d22db7b3202bfb5b",
"pubkey": "f2c95df3766562e3b96b79a0254881c59e8639f23987846961cf55412a77f6f2",
"created_at": 1686151347,
"kind": 1,
"tags": [
[
"e",
"df3d18d64e73f07b6b6d311937333f2da5d3b900cf41707a8a6a2ae0d391d04e",
"",
"root"
],
[
"e",
"c56c93fa5ccb8405010c09b90641ec1dc79a0c131cdcc22624fcc22d27a10d34",
"",
"reply"
],
[
"p",
"daa2fc676a25e3b5b45644540bcbd1e1168b111427cd0e3cf19c56194fb231aa"
]
],
"content": "📅 Original date posted:2014-06-07\n📝 Original message:You can send different bloom filters to different peers too, so I'm not\nsure why you're listing subsetting as a unique advantage of prefix filters.\n\nThe main advantage of prefix filters seems to be faster lookups if the node\nis calculating a sorted index for each block, and the utxo commitment\nstuff, both of those would be cool but involve imposing extra costs on\nnodes. We lack models that let us understand the tradeoffs involved in\nvarious indexing schemes, I feel.\n-------------- next part --------------\nAn HTML attachment was scrubbed...\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20140607/846c248c/attachment.html\u003e",
"sig": "0ac8aa03af3854d36e9892302d758ca0412e5198201e57fa1277461708d596126c45bc2266fc04cf1200af496a7e10d65e50855f70654f65ea8144db20608cff"
}