#Cost Optimisation
Cloud cost optimisation is the practice of reducing infrastructure spend without sacrificing reliability or performance. Articles here cover FinOps strategies for BigQuery, multi-cloud egress reduction, reservation planning, and query-level cost attribution that have delivered measurable savings in production environments.
5 posts tagged with cost optimisation. ← All posts
If your gateway will block a tool call, don't make the agent discover that by trying. Hand it a capabilities brief and stop paying for turns it can't complete.
If your gateway will block a tool call, don't make the agent find out by trying, because each blocked attempt is a wasted turn. A capabilities brief aligns what the model thinks it can do with what enforcement actually allows.
Deterministic rules get first refusal at zero model cost. Only the unknown cases escalate to graduated AI agents. A human approves anything that mutates.
Deterministic rules get first refusal at zero cost and still fire when the model is down; only the novel long tail escalates to graduated agents; a human approves anything that mutates. Build a ladder, not a model call.
What looked like an idiomatic BigQuery MERGE was scanning the full target table on every batch. The fix was syntactic, not architectural — and it was the single biggest contributor to a 57% data-warehouse cost reduction across the Tata Group engagement.
Not every query needs the production agent. A cost-aware dispatcher decides whether to route to the cheap-and-fast agent or the expensive-and-thorough one. Same UX, dramatically lower bill.
Cross-cloud data movement is billed by the GB. The bill is invisible until it isn't. A multi-region or multi-cloud architecture that doesn't model egress costs in design will discover them in production.
All posts on this site are written by Pratik Dhanave, an Agentic AI Architect with 7+ years building production distributed systems, multi-agent AI platforms, and cloud-native infrastructure. About the author → Each article includes working code, architecture diagrams, and references to the specific frameworks and standards discussed. Browse all posts or explore related topics using the tag cloud above.