A server-side merkle-tree capability for ordinary Subversion* installs.

Implementation here - https://github.com/paul-hammant/SvnMerkleizer. It is
written In Java in about 600 lines of code. There's unit and integration
tests too (coverage between those two is 92%).

In operation it is pretty slow to build caches, but performs really well
after that when there's not many changes hitting the repo.

Enjoy.

* those over HTTP/DAV that is.

-- 
Paul Hammant DevOps <https://devops.paulhammant.com> Let me give your
enterprise a step by step plan to get out of the hell crazy branching
models (ClearCase maybe?) and into the world of high-throughput CD on
DevOps foundations.