eyros VS mod_mbtiles

There is a project called Peermaps that is building a full P2P stack for OSM-based maps:

They convert Planet OSM and Natural Earth OSM dumps into the storage format used by their geospatial DB [1] and then distribute them using P2P file storage tools like IPFS [3] or hyperdrive [4].

Because those storage tools make use of content addressing [5] and clever chunking [6], you can download only changes to the (converted) OSM dump.

Because those tools are inherently P2P-focused and come with pluggable transports, the data representing the changes in the (converted) OSM dump don't have to be sent via the internet. For example, Mapeo [7] allows syncing "local" changes to OSM via USB sticks [8].

[1] https://github.com/peermaps/eyros

Here's a little bit of code I wrote that lets you host from a normal webserver, where that "normal webserver" is Apache: https://github.com/systemed/mod_mbtiles

This is great. Servers have been the weak link in the open mbtiles stack for a good while and an out-of-the-box recipe like this will make a real difference.

(For those running on bare metal, I knocked this up a few months ago - https://github.com/systemed/mod_mbtiles - which is an Apache module that does pretty much the same thing.)