wtf is distributed-spacebase-demo?

Distributed Spacebase Demo is a demonstration project showing how multiple programs running on different computers can share and update the same data in real time. It's designed to illustrate a technology called "Spacebase," which was built by a company called Parallel Universe for managing distributed systems, software that runs across many machines rather than a single server. The demo itself is straightforward. You run it as a program with a number as an argument, such as 1 or 2. Each number represents a separate instance or "node" of the system. By starting multiple instances, you can watch how they communicate and stay synchronized with each other. The idea is to show that when one instance changes something, the other instances see that change and react accordingly, all without a central bottleneck slowing things down. This would be useful for developers or technical founders who are evaluating distributed data systems and want a concrete, hands-on example rather than just reading documentation. For instance, if you're building a multiplayer game where players on different machines need to see the same world state, or a financial application where multiple servers must agree on transaction order, this type of technology solves exactly that coordination problem. The project is written in Java and is essentially a reference demo rather than a full application. The README doesn't go into detail about the underlying architecture, configuration options, or what specific data the demo actually manipulates. It appears to be a companion to the broader Spacebase product, meant to give someone a quick way to see the system in action locally before committing to deeper integration.