Monolith FinOps: Reducing Infrastructure Cloud Costs
Prerequisite: Before reading this part, please review Part 1: Architectural Decision Framework. Part 2: FinOps Cost Reality - The “Hidden Tax” of Microservices Answer-first: The true cost of microservices lies in hidden infrastructure charges: sidecar proxy memory overhead, cross-AZ data transfer egress fees, NAT Gateway processing fees, and high-cardinality logging ingestion. A modular monolith co-locates processing within the same private subnet and container task, bypassing these multi-thousand-dollar cloud bills entirely. ...