MMoveInfra15h ago · 13 min readMigrating from AWS to UpCloud: what moves, what changes, what it costsOriginally published on moveinfra.eu. Migrating from AWS to UpCloud is straightforward for companies running standard web architectures built on virtual machines, Kubernetes, relational databases, andmoveinfra.hashnode.dev
SsoftverseAdmin17h ago · 26 min readAWS Cost Optimization in 2026: 15 Tactics That Cut Real Bills (With Checks, Commands, and Honest Impact Ranges)An honest note (new — replaces the old "$50K/month" claim): The previous version of this article claimed these tactics "saved us $50K/month," with a before-and-after bill table. Those numbers were illdevopsenginer.hashnode.dev
XXccelera AI2d ago · 7 min readOptimizing Multi-Agent Systems for Speed and Cost EfficiencyMulti-agent systems slow down and overspend for predictable reasons: hand-off latency, oversized models on simple tasks, bloated context, and retries nobody tracks. Each of them is measurable. This arxccelera.hashnode.dev
TTech with RS3d ago · 8 min readAWS Cloud Hosting: Balancing Security, Performance and CostMoving business applications to the cloud can change how a company manages its IT infrastructure. It can reduce dependence on physical servers and make it easier to adjust resources as workloads changdataandcloud.hashnode.dev
AAritra Chakraborty4d ago · 4 min readDatabricks SQL Serverless Cost Governance: Budgets, Alerts, and Query-Level AttributionServerless compute can simplify warehouse operations, but it does not make cloud spending self-governing. A warehouse can scale to meet demand, a dashboard can trigger a burst of queries, and a poorlyaidatalegends.hashnode.dev
MMarc Newstead5d ago · 4 min readWhy I'm Moving Production AI Workloads Off Third-Party APIsWhy I'm Moving Production AI Workloads Off Third-Party APIs Six months ago, our team was comfortably spending £3k/month on OpenAI API calls. Last month, that figure hit £18k. The trajectory was clear:icentric-ai-and-automation.hashnode.dev
SSelfHealing5d ago · 7 min readYour AI Agents Are Quietly Burning Money: A 30-Minute Spend AuditAI agents rarely fail loudly when they get expensive. A health check runs a big model every five minutes. A research agent retries a timed-out search dozens of times. An inbox agent reads every full eselfhealing.hashnode.dev
SSatya PrakashOct 17 · 8 min readI Rebuilt My Claude Code Router: It Now Reads Your Code Graph and Learns From Its MistakesTL;DR A while back I wrote about routing every Claude Code prompt to the right model using a small hook, three subagents and a CLAUDE.md file. It worked, and it showed me exactly where keyword routingdevlore.hashnode.dev
JJason AgostoniOct 17 · 7 min readJev is not as cheap as you think. Unless it is.Recently, TypeSafe launched Jev, the first of what people are calling System One or decision models: your app sends state plus a query, and Jev sends back typed decisions with probabilities instead ofjason.agostoni.net
NnRouter.aiOct 16 · 3 min readRouting Is a Configuration Change: Putting the Model Choice Where It BelongsSomewhere in your codebase there is a model name, hardcoded or configured once, chosen when the feature was built. At the time it was the right choice — probably the best model available. The problem nrouter.hashnode.dev