Active-Active Site Mirroring via Fiber-to-the-Desk
Active-active office hubs require more than duplicate equipment. Fiber paths, identity, storage, and network design all have to agree on failover.
From the journal
Latest articles
Practical perspectives on infrastructure, software delivery, and the systems connecting them.
Observability vs. Monitoring: Beyond the Dashboard
Monitoring tells you something crossed a threshold. Observability helps explain why users are frustrated before the dashboard declares an outage.
Cold Storage Recovery: The 'Break Glass' Protocol
Immutable backups are only useful if the team can recover from them under pressure. The break-glass protocol turns cold storage into an executable plan.
Progressive Enhancement in the 2026 Stack
Zero-JS is not nostalgia. It is the baseline that lets modern apps keep working when JavaScript, hydration, or edge personalization fails.
EMF Shielding for High-Density 10Gbps Runs
High-density 10Gbps cabling can turn small physical mistakes into real performance problems. Shielding, routing, and grounding all matter.
Chaos Engineering for the Edge
Edge systems fail differently than centralized apps. Chaos testing has to include regional outages, stale islands, cache disagreement, and partial user experiences.
Acoustic Monitoring: Listening for Hardware Failure
Fans, bearings, and power supplies often sound unhealthy before they fail. Acoustic monitoring turns the rack into another source of operational telemetry.
Local-First Sync: The Death of the Loading Spinner
Local-first apps shift the user experience from waiting on the network to reconciling with it. The spinner becomes the exception, not the default.
Hollow-Core Fiber: Shaving Microseconds in 2026
Latency work eventually runs into physics. Hollow-core fiber changes the conversation by moving the signal through air instead of solid glass.