Fédéarachas agus shovel ná gnéithe RabbitMQ chun brócaranna ar leith a nascadh — teachtaireachtaí a bhogadh idir cásanna RabbitMQ ar fud láithreán nó líonraí. Cumasaíonn siad teachtaireachtaí dáilte ar fud ionaid sonraí gan bhrúgadh ar naisc bhocht-iontaofa.
An gá: brócaranna ar leith a nascadh
Clustering connects nodes on a RELIABLE, low-latency network. But sometimes you need to
connect brokers across DATA CENTERS / regions / unreliable networks:
→ clustering is UNSUITABLE for high-latency/unreliable links (it needs tight coupling)
→ FEDERATION and SHOVEL link separate brokers loosely (good for WAN/geo-distribution)
