Quick answer: Choose teams when players need a lightweight persistent group for chat, homes and friendly-fire rules. Choose clans when the group itself needs progression, hierarchy, banks, alliances, shared assets and long-term competition. The difference is product scope Both systems group...

Quick answer: A cross-server teams plugin needs one authoritative data model plus a reliable way to tell every backend when data changes. MySQL stores durable state; Redis commonly distributes events and invalidates caches. Installing the same jar on several servers is not enough. Map the...