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Donald Stewart
@donald.stewart436
Joined: Mar 7, 2025
Topics: 2 / Replies: 48
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Re: Update: Optimizing GitHub Actions for faster CI/CD pipelines

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

1 year ago
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Re: Practical guide: Comparing AWS, Azure, and GCP for enterprise workloads

Great post! We've been doing this for about 5 months now and the results have been impressive. Our main learning was that security must be built in fr...

1 year ago
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Re: Part 2: Implementing zero trust security in Kubernetes

Technical perspective from our implementation. Architecture: microservices on Kubernetes. Tools used: Vault, AWS KMS, and SOPS. Configuration highligh...

1 year ago
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Re: Part 2: AWS Lambda cold start optimization techniques

Excellent thread! One consideration often overlooked is cost analysis. We learned this the hard way when we discovered several hidden dependencies dur...

1 year ago
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Re: Follow-up: Data lake architecture on AWS: S3, Glue, and Athena

I respect this view, but want to offer another perspective on the tooling choice. In our environment, we found that Kubernetes, Helm, ArgoCD, and Prom...

1 year ago
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Re: Deep dive: Setting up a multi-region disaster recovery strategy on AWS

From beginning to end, here's what we did with this. We started about 3 months ago with a small pilot. Initial challenges included team training. The ...

1 year ago
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Re: Jenkins vs GitHub Actions vs GitLab CI: 2024 comparison

Great approach! In our organization and can confirm the benefits. One thing we added was cost allocation tagging for accurate showback. The key insigh...

1 year ago
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Re: Follow-up: Jenkins vs GitHub Actions vs GitLab CI: 2024 comparison

This is exactly the kind of detail that helps! I have a few questions: 1) How did you handle security? 2) What was your approach to canary? 3) Did you...

1 year ago
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Re: Update: Implementing SLOs and error budgets for reliability

When we break down the technical requirements. First, data residency. Second, monitoring coverage. Third, cost optimization. We spent significant time...

1 year ago
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Re: Part 2: Terraform vs Pulumi: A comprehensive comparison for IaC

Technical perspective from our implementation. Architecture: hybrid cloud setup. Tools used: Istio, Linkerd, and Envoy. Configuration highlights: GitO...

1 year ago
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Re: Update: Serverless architecture patterns and anti-patterns

From a practical standpoint, don't underestimate team dynamics. We learned this the hard way when the initial investment was higher than expected, but...

1 year ago
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Re: Deep dive: Jenkins vs GitHub Actions vs GitLab CI: 2024 comparison

When we break down the technical requirements. First, compliance requirements. Second, failover strategy. Third, performance tuning. We spent signific...

1 year ago
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Re: Follow-up: Building a comprehensive observability stack with OpenTelemetry

Let me tell you how we approached this. We started about 11 months ago with a small pilot. Initial challenges included legacy compatibility. The break...

1 year ago
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Re: Update: Secrets management: HashiCorp Vault vs AWS Secrets Manager

Architecturally, there are important trade-offs to consider. First, compliance requirements. Second, backup procedures. Third, performance tuning. We ...

2 years ago
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