Global Catalog Server Wonderware – Powering the Industrial World. Wonderware is the market leader in real-time operations management software. Wonderware software solutions enable. We figured it out! So as I understood from our Sys Admin, the oab files are generated on one server, and rely on the file replication service on the global catalog. Top Picks for Nonprofits. Restart squid and you have a basic proxy server set up –…