aws

Valkey on ElastiCache: about 20% node / 33% serverless cheaper than Redis OSS engines. July 2026 — sessions, rate limits, locks, migration checklist.

SQS, MSK Kafka, and Redis queues are not interchangeable. Each has different cost models, ordering guarantees, and failure modes. This guide covers when to use each, how to autoscale workers on queue depth, and how to build idempotent consumers.

ECS concurrency: PHP-FPM vs Octane, Node event-loop lag, Gunicorn/asyncio, Go goroutines. July 2026 matrix + ulimit checklist.

Vite 8 (March 2026) ships Rolldown by default. July 2026: Bun install, SWC, CodeBuild cache — cut CI build minutes.

Refactor, replatform, or rearchitect — pick the path that matches value and risk. July 2026 refresh: 6R framing, AWS Transform for mainframe, when strangler fig fails.

MAP still offsets dual-run migration cost — if you qualify and tag correctly. July 2026 SMB guide: Assess→Mobilize→Migrate, MAP 2.0 tagging, partner-confirmed ARR tiers (not self-serve credits).

The difference between a successful AWS migration and a costly failure often comes down to strategy. A practical guide to choosing the right migration approach, building your roadmap, and avoiding the pitfalls that derail most projects.

Cloud cost governance that actually sticks. A comprehensive guide to FinOps on AWS — the Inform/Optimize/Operate framework, AWS-native tools, team structure, and how to know when to hire a FinOps consultant.

How to evaluate AWS consultants vs Partners: certs, red flags, SOW questions. July 2026 scorecard for freelancer vs agency vs Partner.

Production-grade GitHub Actions patterns for AWS workloads — OIDC authentication, pinned actions, blue-green deployments, build caching, and the security mistakes that leave your pipeline open to supply chain attacks.

Manual security triage cannot keep up with cloud-scale threats. Here is how to wire GuardDuty Extended Threat Detection, Security Hub, EventBridge, and Lambda into a self-healing AWS security architecture.

Deploying GenAI without guardrails is a compliance incident waiting to happen. Here is how to build a production-grade AI governance layer on AWS using Amazon Bedrock Guardrails, least-privilege IAM, and continuous evaluation.