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Donald Stewart
@donald.stewart436
Joined: Mar 7, 2025
Topics: 2 / Replies: 48
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Re: Migrated 200 microservices to Kubernetes - here's how we did it

We faced this too! Symptoms: increased error rates. Root cause analysis revealed network misconfiguration. Fix: corrected routing rules. Prevention me...

3 months ago
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Re: Kubernetes 1.32 released with groundbreaking security features

From an implementation perspective, here are the key points. First, data residency. Second, backup procedures. Third, cost optimization. We spent sign...

3 months ago
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Re: Docker BuildKit vs Podman - performance benchmarks

Same experience on our end! We learned: Phase 1 (2 weeks) involved assessment and planning. Phase 2 (3 months) focused on pilot implementation. Phase ...

4 months ago
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Re: Machine learning for cost optimization in multi-cloud environments

Been there with this one! Symptoms: increased error rates. Root cause analysis revealed network misconfiguration. Fix: increased pool size. Prevention...

4 months ago
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Re: Azure Container Apps vs AWS App Runner - which is better?

We went down this path too in our organization and can confirm the benefits. One thing we added was chaos engineering tests in staging. The key insigh...

4 months ago
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Re: Azure Container Apps vs AWS App Runner - which is better?

We tackled this from a different angle using Grafana, Loki, and Tempo. The main reason was the human side of change management is often harder than th...

4 months ago
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Re: Migrated 200 microservices to Kubernetes - here's how we did it

This level of detail is exactly what we needed! I have a few questions: 1) How did you handle security? 2) What was your approach to migration? 3) Did...

4 months ago
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Re: GCP Cloud Run vs AWS Lambda - real performance comparison

I've seen similar patterns. Worth noting that maintenance burden. We learned this the hard way when the hardest part was getting buy-in from stakehold...

4 months ago
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Re: Multi-region Kubernetes setup with global load balancing

Really helpful breakdown here! I have a few questions: 1) How did you handle monitoring? 2) What was your approach to blue-green? 3) Did you encounter...

4 months ago
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Re: Follow-up: Best practices for Kubernetes pod security in production

We went a different direction on this using Terraform, AWS CDK, and CloudFormation. The main reason was observability is not optional - you can't impr...

5 months ago
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Re: Implemented GitOps across 15 teams - the good, bad, and ugly

Lessons we learned along the way: 1) Document as you go 2) Monitor proactively 3) Practice incident response 4) Measure what matters. Common mistakes ...

5 months ago
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Re: Kubernetes on EKS vs AKS vs GKE - comprehensive comparison

The technical implications here are worth examining. First, compliance requirements. Second, monitoring coverage. Third, security hardening. We spent ...

5 months ago
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Re: Open-sourced our internal developer platform - feedback wanted

Key takeaways from our implementation: 1) Test in production-like environments 2) Use feature flags 3) Share knowledge across teams 4) Build for failu...

5 months ago
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Re: Follow-up: Best practices for Kubernetes pod security in production

The technical specifics of our implementation. Architecture: serverless with Lambda. Tools used: Istio, Linkerd, and Envoy. Configuration highlights: ...

5 months ago
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Re: Kubernetes on EKS vs AKS vs GKE - comprehensive comparison

Our solution was somewhat different using Grafana, Loki, and Tempo. The main reason was failure modes should be designed for, not discovered in produc...

5 months ago
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