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Donald White
@donald.white940
Joined: May 14, 2025
Topics: 3 / Replies: 39
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Re: Automated root cause analysis using AI - case study

Practical advice from our team: 1) Automate everything possible 2) Use feature flags 3) Practice incident response 4) Keep it simple. Common mistakes ...

4 months ago
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Re: Zero-downtime migration from on-prem to AWS - case study

Love how thorough this explanation is! I have a few questions: 1) How did you handle security? 2) What was your approach to blue-green? 3) Did you enc...

4 months ago
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Re: Automated compliance scanning in CI/CD - SOC2 journey

From a practical standpoint, don't underestimate team dynamics. We learned this the hard way when integration with existing tools was smoother than an...

5 months ago
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Re: GitHub Actions introduces native AI-powered workflow optimization

Same issue on our end! Symptoms: frequent timeouts. Root cause analysis revealed connection pool exhaustion. Fix: increased pool size. Prevention meas...

5 months ago
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Re: Part 2: Implementing event sourcing with Apache Kafka

From an implementation perspective, here are the key points. First, network topology. Second, monitoring coverage. Third, performance tuning. We spent...

5 months ago
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Re: Zero-downtime migration from on-prem to AWS - case study

Interesting points, but let me offer a counterargument on the metrics focus. In our environment, we found that Datadog, PagerDuty, and Slack worked be...

5 months ago
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Re: Update: Serverless architecture patterns and anti-patterns

We chose a different path here using Jenkins, GitHub Actions, and Docker. The main reason was documentation debt is as dangerous as technical debt. Ho...

5 months ago
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Re: Deep dive: AWS Lambda cold start optimization techniques

The technical aspects here are nuanced. First, data residency. Second, monitoring coverage. Third, security hardening. We spent significant time on au...

5 months ago
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Re: Practical guide: Implementing blue-green deployments with zero downtime

We hit this same wall a few months back. The problem: deployment failures. Our initial approach was ad-hoc monitoring but that didn't work because lac...

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

We tackled this from a different angle using Kubernetes, Helm, ArgoCD, and Prometheus. The main reason was automation should augment human decision-ma...

5 months ago
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Re: Part 2: Using ChatGPT and Copilot for DevOps automation

Looks like our organization and can confirm the benefits. One thing we added was feature flags for gradual rollouts. The key insight for us was unders...

5 months ago
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Re: Implementing predictive scaling with AWS SageMaker AutoML

Great post! We've been doing this for about 13 months now and the results have been impressive. Our main learning was that observability is not option...

5 months ago
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Re: Terraform vs Pulumi vs CloudFormation - real production experience

Some implementation details worth sharing from our implementation. Architecture: microservices on Kubernetes. Tools used: Kubernetes, Helm, ArgoCD, an...

5 months ago
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Re: Follow-up: MLOps: Building ML pipelines with Kubeflow and MLflow

Here's our full story with this. We started about 22 months ago with a small pilot. Initial challenges included legacy compatibility. The breakthrough...

6 months ago
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Re: Google Cloud Run now supports GPU workloads for ML pipelines

Love this! In our organization and can confirm the benefits. One thing we added was cost allocation tagging for accurate showback. The key insight for...

6 months ago
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