Efficient, automated distributed-search methods and systems

This invention describes a smart way to search for information across a vast network of computers, like those spread across multiple data centers. Instead of checking every single computer each time, it uses central search engines that keep track of stable, unchanging details about the network. For more dynamic information, the system then sends out requests to the relevant parts of the network as needed, making searches faster and more efficient. The claims specifically focus on a subsystem with centralized engines storing static attributes.