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Field notes from production AI.

Long-form essays from the engineers shipping AI inside payers, hospitals, energy operators and proptech platforms. Written for technology leaders who care more about what runs in production than what trended last week.

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Field notes, sorted by recency.

1373 essays
TECHNOLOGY AI Incident Management:Faster MTTR WithoutLosing the Learning. AI can slash incident resolution time,but speed without learning just means… 01 Scope 02 Build 03 Launch 04 Iterate
Insights · Aug 10, 2026

AI Incident Management: Faster MTTR Without Losing the Learning

AI can slash incident resolution time, but speed without learning just means you resolve the same incident faster forever. The goal is faster MTTR that still learns.

13 min read
TECHNOLOGY AI-Assisted SRE:Reliability WorkThat Scales Itself. SRE does not scale by hiring linearlywith system complexity. AI-assisted SRE… 01 Ad hoc 02 Managed 03 Defined 04 Optimized AI ASSISTED
Insights · Aug 10, 2026

AI-Assisted SRE: Reliability Work That Scales Itself

SRE does not scale by hiring linearly with system complexity. AI-assisted SRE automates the toil and augments the judgment, so reliability work scales sub-linearly.

13 min read
TECHNOLOGY AI in DevOps:Amplifier orDysfunctionMultiplier. AI in DevOps amplifies whatever isalready there. On a healthy pipeline it… ARCHITECTURE SECURITY RELIABILITY COST AI DEVOPS
Insights · Aug 10, 2026

AI in DevOps: Amplifier or Dysfunction Multiplier

AI in DevOps amplifies whatever is already there. On a healthy pipeline it accelerates delivery. On a dysfunctional one it accelerates the dysfunction.

13 min read
TECHNOLOGY dbt at Scale: When3,000 Models Becomethe Problem. dbt makes it easy to add models, untilyou have thousands and the DAG is a… 100% EFFORT MIX Planning 32% Delivery 26% Testing 24% Support 18%
Insights · Aug 7, 2026

dbt at Scale: When 3,000 Models Become the Problem

dbt makes it easy to add models, until you have thousands and the DAG is a hairball nobody understands. Scaling dbt is about structure, ownership, and discipline.

13 min read
TECHNOLOGY Apache Iceberg: TheOpen Table FormatDecision. Choosing Apache Iceberg is less aboutthe format's features and more about… 01 Pilot 02 Team 03 Org 04 Scale APACHE ICEBERG
Insights · Aug 7, 2026

Apache Iceberg: The Open Table Format Decision

Choosing Apache Iceberg is less about the format's features and more about escaping vendor lock-in. What an open table format actually buys you, and what it costs.

14 min read
TECHNOLOGY Streaming vs Batch:Deciding byRequirement, NotTrend. Streaming is not automatically moremodern or better than batch. The right… STREAMING/ BATCH:DECIDING Streaming Best fit for your caseSimpler to operateLower switching cost Batch: Deciding Added complexityHeavier toolingSteeper learning curve
Insights · Aug 7, 2026

Streaming vs Batch: Deciding by Requirement, Not Trend

Streaming is not automatically more modern or better than batch. The right choice comes from your latency requirement and cost tolerance, not from what is fashionable.

14 min read
TECHNOLOGY Zero-ETL: What ItActuallyEliminates. Zero-ETL does not mean no data movement.It eliminates the pipelines you build… 01 Level 1 02 Level 2 03 Level 3 04 Level 4 ZERO ETL
Insights · Aug 7, 2026

Zero-ETL: What It Actually Eliminates

Zero-ETL does not mean no data movement. It eliminates the pipelines you build and maintain, shifting that work to the platform. Knowing the difference matters.

13 min read
TECHNOLOGY Reverse ETL: GettingInsights Back Into theTools That Act. Insights trapped in the warehouse changenothing. Reverse ETL pushes that data… MODEL DEPLOY MONITOR ITERATE REVERSE
Insights · Aug 7, 2026

Reverse ETL: Getting Insights Back Into the Tools That Act

Insights trapped in the warehouse change nothing. Reverse ETL pushes that data back into the operational tools where people and systems actually act on it.

14 min read
TECHNOLOGY Data Monetization:From Cost Center toP&L Line. Data infrastructure is usually treatedas a cost. Data monetization turns it… 100% EFFORT MIX Build 32% Integrate 26% Secure 24% Operate 18%
Insights · Aug 7, 2026

Data Monetization: From Cost Center to P&L Line

Data infrastructure is usually treated as a cost. Data monetization turns it into revenue, directly or indirectly, but only with the right products, pricing, and governance.

14 min read
TECHNOLOGY Data Fabric: WeavingAccess WithoutCentralizing Everything. Not every data problem is solved bycopying everything into one warehouse. A… 01 Assess 02 Design 03 Ship 04 Operate
Insights · Aug 7, 2026

Data Fabric: Weaving Access Without Centralizing Everything

Not every data problem is solved by copying everything into one warehouse. A data fabric weaves unified access across sources without physically centralizing them.

14 min read
TECHNOLOGY Data Products: TreatingData Like SomethingPeople Depend On. A dataset dumped in a warehouse is not aproduct. A data product has an owner, an… 01 Pilot 02 Team 03 Org 04 Scale DATA PRODUCTS
Insights · Aug 7, 2026

Data Products: Treating Data Like Something People Depend On

A dataset dumped in a warehouse is not a product. A data product has an owner, an SLA, documentation, and consumers who can depend on it. The difference matters.

13 min read
TECHNOLOGY Runbook Automation:Incident ResponseWithout the Hero. When incident response depends on theone engineer who knows the fix, you have… PLAN BUILD MEASURE IMPROVE RUNBOOK
Insights · Aug 7, 2026

Runbook Automation: Incident Response Without the Hero

When incident response depends on the one engineer who knows the fix, you have a hero problem. Runbook automation turns tribal knowledge into executable procedure.

13 min read
TECHNOLOGY FinOps Guardrails: CostControl at ProvisionTime, Not Invoice Time. Finding out about overspend on themonthly cloud bill is too late. FinOps… 100% EFFORT MIX Planning 32% Delivery 26% Testing 24% Support 18%
Insights · Aug 7, 2026

FinOps Guardrails: Cost Control at Provision Time, Not Invoice Time

Finding out about overspend on the monthly cloud bill is too late. FinOps guardrails move cost control to provision time, so overspend is prevented, not discovered.

13 min read
TECHNOLOGY API GatewayStrategy in theAgent Era. AI agents call APIs differently thanhumans do, in volume, unpredictably, and… 01 Assess 02 Design 03 Ship 04 Operate
Insights · Aug 7, 2026

API Gateway Strategy in the Agent Era

AI agents call APIs differently than humans do, in volume, unpredictably, and on behalf of others. Your API gateway strategy has to account for a new kind of client.

14 min read
TECHNOLOGY Developer ExperienceMetrics: Beyond theVibes Survey. A once-a-year satisfaction survey doesnot tell you where developers lose time… 01 Ad hoc 02 Managed 03 Defined 04 Optimized DEVELOPER EXPERIENCE
Insights · Aug 7, 2026

Developer Experience Metrics: Beyond the Vibes Survey

A once-a-year satisfaction survey does not tell you where developers lose time. Real DX metrics combine perception, workflow, and system data to find friction.

14 min read
TECHNOLOGY Platform Engineeringvs DevOps: WhatActually Changed. Platform engineering is not a rebrand ofDevOps. It is a response to what DevOps… PLATFORMENGINEERING/ DEVOPS… Platform Engineering Best fit for your caseSimpler to operateLower switching cost DevOps: What Added complexityHeavier toolingSteeper learning curve
Insights · Aug 7, 2026

Platform Engineering vs DevOps: What Actually Changed

Platform engineering is not a rebrand of DevOps. It is a response to what DevOps got wrong at scale, expecting every team to own the full stack.

14 min read
TECHNOLOGY IDP Build vs Buy:The Decision Grid. Building an internal developer platformor buying one is a real trade-off, not a… IDP BUILD/ BUY: THE IDP Build Best fit for your caseSimpler to operateLower switching cost Buy: The Added complexityHeavier toolingSteeper learning curve
Insights · Aug 7, 2026

IDP Build vs Buy: The Decision Grid

Building an internal developer platform or buying one is a real trade-off, not a status contest. A decision grid based on your scale, differentiation, and capacity.

13 min read
TECHNOLOGY Crossplane vs Terraform:Choosing YourInfrastructure ControlPlane. Terraform and Crossplane solveinfrastructure provisioning differently… CROSSPLANE/TERRAFORM… Crossplane Best fit for your caseSimpler to operateLower switching cost Terraform: Choosing Added complexityHeavier toolingSteeper learning curve
Insights · Aug 7, 2026

Crossplane vs Terraform: Choosing Your Infrastructure Control Plane

Terraform and Crossplane solve infrastructure provisioning differently, one as a CLI-driven tool, one as a Kubernetes control plane. The choice depends on your model.

13 min read
TECHNOLOGY Terraform Modules:Platform BuildingBlocks That Scale. Copy-pasted Terraform becomesunmaintainable sprawl. Well-designed… 01 Scope 02 Build 03 Launch 04 Iterate
Insights · Aug 7, 2026

Terraform Modules: Platform Building Blocks That Scale

Copy-pasted Terraform becomes unmaintainable sprawl. Well-designed modules are reusable building blocks, but only if they are versioned, composable, and not over-abstracted.

12 min read
TECHNOLOGY KubernetesMulti-Tenancy:Isolation OptionsCompared. How you isolate tenants in Kubernetes,namespaces, virtual clusters, or… PEOPLE PROCESS PLATFORM PRACTICE KUBERNETESMULTI
Insights · Aug 7, 2026

Kubernetes Multi-Tenancy: Isolation Options Compared

How you isolate tenants in Kubernetes, namespaces, virtual clusters, or separate clusters, is a trade-off between cost, blast radius, and operational overhead.

13 min read
TECHNOLOGY KubernetesOperators: CustomAutomation DoneProperly. An Operator encodes your operationalknowledge into Kubernetes itself. Done… 01 Scope 02 Build 03 Launch 04 Iterate
Insights · Aug 7, 2026

Kubernetes Operators: Custom Automation Done Properly

An Operator encodes your operational knowledge into Kubernetes itself. Done right it is powerful; done wrong it is a fragile controller nobody can debug.

13 min read
TECHNOLOGY Self-HealingInfrastructure: FromAlerts toAuto-Remediation. An alert that wakes a human to run aknown fix is automation waiting to… SELFHEALING DO Start from metricsShip incrementallyAutomate the guardrails AVOID Big-bang rolloutsSkipping discoveryManual, ad-hoc checks
Insights · Aug 7, 2026

Self-Healing Infrastructure: From Alerts to Auto-Remediation

An alert that wakes a human to run a known fix is automation waiting to happen. Self-healing infrastructure remediates the known problems automatically, safely.

13 min read
TECHNOLOGY AI Agents forInfrastructure:Automation With aBlast-Radius Budget. Giving an AI agent control of yourinfrastructure is powerful and… 100% EFFORT MIX Strategy 32% Engineering 26% Governance 24% Enablement 18%
Insights · Aug 7, 2026

AI Agents for Infrastructure: Automation With a Blast-Radius Budget

Giving an AI agent control of your infrastructure is powerful and dangerous. The safety mechanism is a blast-radius budget: bounded authority, not blind trust.

13 min read
TECHNOLOGY AI Meets PlatformEngineering: 73% ofPlatform Teams Ship AIAssistants Now. AI assistants have moved from experimentto standard platform capability. What… 01 Level 1 02 Level 2 03 Level 3 04 Level 4 AI MEETS
Insights · Aug 7, 2026

AI Meets Platform Engineering: 73% of Platform Teams Ship AI Assistants Now

AI assistants have moved from experiment to standard platform capability. What platform teams are actually shipping, and how to do it without new risk.

13 min read
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