To understand the Index Server, you have to understand the era. In the pre-World of Warcraft days, "Always Online" wasn't a requirement—it was a luxury. Games like Diablo II , Starcraft , and Warcraft III utilized a peer-to-peer (P2P) architecture for the actual gameplay. Blizzard didn’t host the game servers; you did.
AI's take on Classic Battle.net vs Bnet 2.0 - Blizzard Forums bnet index server 2
While users can manually change their login regions (e.g., North America, Europe, Asia) via the globe icon in the Battle.net launcher, the BNet Index Server 2 operates beneath this layer to manage the actual hand-off between the global login server and the regional game servers. Technical Considerations To understand the Index Server, you have to
With that, I can help outline a strong essay structure or suggest an alternative if the topic is too obscure. Blizzard didn’t host the game servers; you did