The archive
Articles
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The Developer Speed vs. The Enterprise Brake: Merging the a16z Stack with the 4+1 Model
Should we standardize on the a16z LLM app stack or the 4+1 model for enterprise AI?
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You Don’t Buy an “AI Platform”—You Buy Layers Introducing the 4+1 AI Platform RFP Framework (Open Edition)
How do I evaluate vendors that all claim to sell an "AI platform"?
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AWS vs. NVIDIA DGX: The Real Platform Divide
Should I build my AI platform on NVIDIA DGX or consume AWS's managed stack?
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The VMware Migration Everyone’s Getting Wrong: Why Your 6-Month Project Just Became 24 Months
Why did our 6-month VMware migration plan turn into 18 to 24 months?
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Why Migrating from VMware Isn’t as Simple as Changing Hypervisors
Is migrating off VMware just a matter of swapping hypervisors?
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When My $4K DGX Spark Arrived, It Revealed What the Cloud Had Been Hiding
Why did an app that ran fine in the cloud fail on my $4K DGX Spark?
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The Scaling Penalty: Why Your AI Development Environment Becomes a Bottleneck
How do I know if my AI development hardware will become a bottleneck as models grow?
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Layer 2C Validated: How Articul8’s Agentic Platform Proves the Intelligence Reasoning Plane
How did Articul8 validate the Layer 2C reasoning plane in the 4+1 model?
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The CTO Advisor 4+1 Layer AI Infrastructure Model
What is the CTO Advisor 4+1 Layer AI Infrastructure Model, and why does Layer 2C matter?
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The Operational Cost of AI: When Speed Becomes a Liability
When does chasing faster AI inference stop paying off?
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The Operational Cost of AI: Quantifying the Hidden Friction of GPU Adoption
What does GPU adoption really cost beyond the hardware price?
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Part 1: How to Build the Fourth Cloud MVP — The Four Non-Negotiable Pillars
What do I actually need to build first for a Fourth Cloud minimum viable platform?
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A Vector DB Is a Vector DB, Right?
Does it matter which vector database I use for my RAG pipeline?
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When Small Isn’t Simple: Lessons from Deploying Granite 13B on IBM Cloud
Are smaller LLMs like Granite 13B just cheaper drop-in replacements for large models?
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You’re Holding It Wrong: Why We’re Missing AI’s Value
Why are most organizations missing AI's value?
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Some Technologies Just Don’t Scale Down
Do enterprises really need trillion-parameter foundation models, or are smaller domain-specific models a better fit?
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What Exactly is “Production Ready” in 2025?
What does "production ready" actually mean in 2025?
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Five Vibe-Coding Lessons for the Enterprise
What can enterprise IT learn from a creator's vibe-coding experiment?
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Evolving the Virtual CTO Advisor: From Fixed-Cost Experiment to Cloud-Efficient Architecture
Why did the Virtual CTO Advisor's cloud bill blow up, and what fixed it?
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What I Learned from Building a RAG-Based AI on My Own Work — And the Architectural Crossroads It Revealed
Is simple RAG enough to build a trustworthy enterprise AI assistant?