Nubent Insights
Infrastructure for what comes next.
Guides for building and operating on AWS: production AI, automation, containers, security, incidents and cost. We explain the tools, the decisions and what tends to break along the way.
AI does not replace DevOps: it exposes weak infrastructure
Generating code faster does not help when releases are manual, production is fragile and nobody can explain an incident.
Adding AI to your product changes more than one API call
An AI application adds data, context retrieval, limits, evaluation and entirely new failure modes.
The real cost of AI is not just tokens
Models, retrieval, tools, memory and retries form one economic unit: the completed task.
AI for infrastructure operations: copilot yes, autopilot not yet
AI can gather evidence and propose mitigation. Giving it production permissions is a different conversation.
Amazon Bedrock or an external API: what are you really choosing?
The comparison is not just models and prices. It also defines identity, networking, data, observability and portability.
ECS, EKS or Lambda: choose the operating model first
All three can scale. The difference is who runs the platform and what the application actually needs.
Terraform: avoid modules nobody dares to change
Reuse does not mean turning all infrastructure into one module with fifty variables.
Reducing AWS cost does not start with Savings Plans
Before committing spend, understand which resources you need, which load is stable and what will change.
When one AWS account stops being a good idea
Separating production, security and development creates real boundaries for access, impact and cost.