SaaS vendors keep the service up. Keeping your records recoverable is usually your job. The shared-responsibility gap, and how boards should close it.
Passkeys remove phishable passwords, but enterprise rollout hinges on synced vs device-bound keys and account recovery. A phased plan by user population.
The AI platform mandate lands on the team that owns the gates. It is the second platform consolidation, and the scope has to be renegotiated on the way in.
SLI, SLO, and SLA are three different things. How to pick targets users can perceive, and why the error budget policy is the only part that changes behavior.
Observability was sold as a product and is being re-architected as a data pipeline. That is what breaks the pricing model, not the customer anger.
An SBOM answers one question well and three not at all. What provenance, signing, admission policy, and reachability add, and the order to build them in.
The SSO tax is not a price for SSO. It is a segmentation fence, and the features behind it are chosen for willingness to pay, not cost to build.
Technical debt has no principal and no fixed rate. The proxy metrics that work, why dedicated debt sprints fail, and how to frame it for a CFO.
Owned accelerators beat rented ones above a utilization threshold most teams never compute. The break-even math, and why idle GPUs are the expensive asset.
Zero trust explained without the vendor gloss: the real principle, the NIST 800-207 components in plain language, and what a migration actually costs.
Multi-region is the most expensive default in modern infrastructure. The real bill is not the second region's compute, it is the permanent engineering tax.
Postgres is replacing vector stores, queues, document databases, and search clusters. Where each substitution holds, where it breaks, and the switch triggers.
Deep analysis across the systems, strategies, and economics that shape modern technology.
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