title: "Appendix: Alternative cluster architectures" description: "If the recommended 3-tier architecture is infeasible, can use a 2-cluster or a 1-cluster pattern." menu: main:
parent: "operational-guidelines"
weight: 5
If the recommended three-tier architecture is infeasible or unnecessary due to low volume or a non-production setup, a two-tier or a one-tier architecture may suffice.
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