For one, it's single threaded (last I checked). It also seems to be built on a big heap of messy Java.
Check out Cuberite for comparison. It's a Minecraft server built from the ground up in C++ and it's waaaaaaaay faster than the official server. Advantages of a rewrite I suppose...
Check out Cuberite for comparison. It's a Minecraft server built from the ground up in C++ and it's waaaaaaaay faster than the official server. Advantages of a rewrite I suppose...