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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.

All essays

Field notes, sorted by recency.

1867 essays
TECHNOLOGY The SRE Error BudgetConversation WithProduct. How to have the SRE error budgetconversation with product: using the… 100% EFFORT MIX Planning 32% Delivery 26% Testing 24% Support 18%
Insights · Jun 18, 2026

The SRE Error Budget Conversation With Product

How to have the SRE error budget conversation with product: using the budget as a shared decision tool for reliability versus velocity, not a source of conflict.

12 min read↗
TECHNOLOGY Inference Optimization:Quantization, Batching,and Caching. How to optimize AI inference cost andlatency with quantization, batching, and… 01 Level 1 02 Level 2 03 Level 3 04 Level 4 INFERENCE OPTIMIZATION
Insights · Jun 18, 2026

Inference Optimization: Quantization, Batching, and Caching

How to optimize AI inference cost and latency with quantization, batching, and caching, applied to fit each workload's latency and quality constraints.

11 min read↗
TECHNOLOGY Data Governance forthe AI Era: PoliciesThat Keep Pace. How data governance must evolve for theAI era: governing data use for training… 01 Scope 02 Build 03 Launch 04 Iterate
Insights · Jun 18, 2026

Data Governance for the AI Era: Policies That Keep Pace

How data governance must evolve for the AI era: governing data use for training and inference, not just access, with policies that keep pace with how AI uses data.

12 min read↗
TECHNOLOGY Disaster RecoveryTesting: The DrillMost Teams Skip. Why disaster recovery testing is thedrill most teams skip, and how regular… PEOPLE PROCESS PLATFORM PRACTICE DISASTERRECOVERY
Insights · Jun 18, 2026

Disaster Recovery Testing: The Drill Most Teams Skip

Why disaster recovery testing is the drill most teams skip, and how regular DR drills turn an untested plan into a recovery capability you can trust.

11 min read↗
TECHNOLOGY The Internal AIAssistant: Build,Buy, or Wait?. How to decide whether to build, buy, orwait on an internal AI assistant… DISCOVERY DESIGN DELIVERY SCALE
Insights · Jun 18, 2026

The Internal AI Assistant: Build, Buy, or Wait?

How to decide whether to build, buy, or wait on an internal AI assistant: weighing differentiation, cost, and a fast-moving market, for enterprise leaders.

12 min read↗
TECHNOLOGY Anomaly Detection ThatDoesn't Cry Wolf: Tuningfor Signal. How to build anomaly detection thatdoesn't cry wolf: tuning for signal over… ARCHITECTURE SECURITY RELIABILITY COST ANOMALYDETECTION
Insights · Jun 18, 2026

Anomaly Detection That Doesn't Cry Wolf: Tuning for Signal

How to build anomaly detection that doesn't cry wolf: tuning for signal over noise, so alerts are trusted and acted on instead of ignored.

11 min read↗
TECHNOLOGY Designing IdempotentAPIs forEvent-Driven Systems. Why idempotency is essential inevent-driven systems and how to design… 100% EFFORT MIX Strategy 32% Engineering 26% Governance 24% Enablement 18%
Insights · Jun 18, 2026

Designing Idempotent APIs for Event-Driven Systems

Why idempotency is essential in event-driven systems and how to design idempotent APIs: idempotency keys, deduplication, and the controls that make retries safe.

11 min read↗
TECHNOLOGY Change Management for AIAdoption: The Human Sideof Rollout. Why AI adoption fails on the human side,not the technology, and how change… PEOPLE PROCESS PLATFORM PRACTICE CHANGEMANAGEMENT
Insights · Jun 18, 2026

Change Management for AI Adoption: The Human Side of Rollout

Why AI adoption fails on the human side, not the technology, and how change management, trust, training, and workflow fit, drives the adoption that delivers value.

11 min read↗
TECHNOLOGY Warehouse Cost Control:Query Patterns ThatQuietly Drain Budgets. The query patterns that quietly draindata warehouse budgets, and how to find… 100% EFFORT MIX Build 32% Integrate 26% Secure 24% Operate 18%
Insights · Jun 18, 2026

Warehouse Cost Control: Query Patterns That Quietly Drain Budgets

The query patterns that quietly drain data warehouse budgets, and how to find and fix them with attribution, monitoring, and the controls cost discipline needs.

11 min read↗
TECHNOLOGY The DevEx MetricsThat ActuallyPredict DeliverySpeed. Which developer experience metricsactually predict delivery speed, and… 100% EFFORT MIX Build 32% Integrate 26% Secure 24% Operate 18%
Insights · Jun 18, 2026

The DevEx Metrics That Actually Predict Delivery Speed

Which developer experience metrics actually predict delivery speed, and which are vanity, so you measure what improves throughput instead of activity.

11 min read↗
TECHNOLOGY AI Model Cards for theEnterprise:Documentation ThatMatters. How enterprise AI model cards documentwhat matters, intended use, limits… 01 Assess 02 Design 03 Ship 04 Operate
Insights · Jun 18, 2026

AI Model Cards for the Enterprise: Documentation That Matters

How enterprise AI model cards document what matters, intended use, limits, data, and performance, so models are used appropriately and governed, not shelfware.

12 min read↗
TECHNOLOGY Data Residency byDesign: Architecting forGlobal Compliance. How to architect for data residency bydesign: keeping data in required… PEOPLE PROCESS PLATFORM PRACTICE DATARESIDENCY
Insights · Jun 18, 2026

Data Residency by Design: Architecting for Global Compliance

How to architect for data residency by design: keeping data in required jurisdictions from the start, so global compliance is built in rather than retrofitted.

11 min read↗
TECHNOLOGY The Pragmatic Pathto Real-TimeAnalytics. A pragmatic path to real-time analytics:confirming you actually need it… 01 Assess 02 Design 03 Ship 04 Operate
Insights · Jun 18, 2026

The Pragmatic Path to Real-Time Analytics

A pragmatic path to real-time analytics: confirming you actually need it, choosing the right latency tier, and the controls a production real-time system needs.

12 min read↗
TECHNOLOGY Embeddings at Scale:Storage, Refresh,and Versioning. How to manage embeddings at scale:storage, refresh when models or data… 01 Ad hoc 02 Managed 03 Defined 04 Optimized EMBEDDINGS SCALE
Insights · Jun 18, 2026

Embeddings at Scale: Storage, Refresh, and Versioning

How to manage embeddings at scale: storage, refresh when models or data change, and versioning, so vector-based features stay consistent and current in production.

11 min read↗
TECHNOLOGY The Cost of Downtime:Building the BusinessCase for Reliability. How to build the business case forreliability by quantifying the true cost… 100% EFFORT MIX Strategy 32% Engineering 26% Governance 24% Enablement 18%
Insights · Jun 18, 2026

The Cost of Downtime: Building the Business Case for Reliability

How to build the business case for reliability by quantifying the true cost of downtime, direct, indirect, and compounding, so reliability investment is justified.

12 min read↗
TECHNOLOGY Streaming DataQuality: ValidatingEvents in Flight. How to validate streaming data qualityin flight: schema and semantic checks on… 100% EFFORT MIX Strategy 32% Engineering 26% Governance 24% Enablement 18%
Insights · Jun 18, 2026

Streaming Data Quality: Validating Events in Flight

How to validate streaming data quality in flight: schema and semantic checks on events as they arrive, with the controls that stop bad data before it propagates.

12 min read↗
TECHNOLOGY Capacity Planningfor AI InferenceFleets. How to do capacity planning for AIinference fleets: modeling demand… DISCOVERY DESIGN DELIVERY SCALE
Insights · Jun 18, 2026

Capacity Planning for AI Inference Fleets

How to do capacity planning for AI inference fleets: modeling demand, latency, and cost together, and the controls a production inference fleet needs.

11 min read↗
TECHNOLOGY The Compliance-ReadyAudit Trail for AIDecisions. How to build a compliance-ready audittrail for AI decisions: capturing… ARCHITECTURE SECURITY RELIABILITY COST COMPLIANCEREADY
Insights · Jun 18, 2026

The Compliance-Ready Audit Trail for AI Decisions

How to build a compliance-ready audit trail for AI decisions: capturing inputs, model version, and rationale so every decision can be explained and reconstructed.

12 min read↗
TECHNOLOGY From Notebooks toProduction:Industrializing DataScience. How to take data science from notebooksto production: reproducibility… STRATEGY DELIVERY GOVERNANCE SCALE NOTEBOOKSPRODUCTION
Insights · Jun 18, 2026

From Notebooks to Production: Industrializing Data Science

How to take data science from notebooks to production: reproducibility, pipelines, deployment, and the engineering discipline that turns experiments into systems.

11 min read↗
TECHNOLOGY Tenant Isolation inMulti-Tenant SaaS:Patterns and Tradeoffs. The tenant isolation patterns formulti-tenant SaaS, shared, siloed, and… DISCOVERY DESIGN DELIVERY SCALE
Insights · Jun 18, 2026

Tenant Isolation in Multi-Tenant SaaS: Patterns and Tradeoffs

The tenant isolation patterns for multi-tenant SaaS, shared, siloed, and hybrid, their tradeoffs in cost, security, and operations, and how to choose for your product.

12 min read↗
TECHNOLOGY Designing for GracefulDegradation inAI-Powered Products. How to design AI-powered products thatdegrade gracefully when the model fails… PEOPLE PROCESS PLATFORM PRACTICE DESIGNINGGRACEFUL
Insights · Jun 17, 2026

Designing for Graceful Degradation in AI-Powered Products

How to design AI-powered products that degrade gracefully when the model fails: fallbacks, confidence thresholds, and the controls a resilient product needs.

12 min read↗
TECHNOLOGY Carbon AccountingPipelines: Scope 1,2, and 3 at Scale. How to build carbon accounting pipelinesfor Scope 1, 2, and 3 emissions at… DESIGN SHIP OBSERVE REFINE CARBON
Insights · Jun 17, 2026

Carbon Accounting Pipelines: Scope 1, 2, and 3 at Scale

How to build carbon accounting pipelines for Scope 1, 2, and 3 emissions at scale: data ingestion, methodology, auditability, and the controls reporting needs.

11 min read↗
TECHNOLOGY DERMS DataPlatforms:OrchestratingDistributed Energy. What a DERMS data platform requires toorchestrate distributed energy… PLAN BUILD MEASURE IMPROVE DERMS
Insights · Jun 17, 2026

DERMS Data Platforms: Orchestrating Distributed Energy

What a DERMS data platform requires to orchestrate distributed energy resources: real-time data, state, and control, with the reliability a production system needs.

11 min read↗
TECHNOLOGY Meter-to-CashAnalytics: FindingRevenue Leakage. How meter-to-cash analytics find revenueleakage in utilities: tracing the… 01 Scope 02 Build 03 Launch 04 Iterate
Insights · Jun 17, 2026

Meter-to-Cash Analytics: Finding Revenue Leakage

How meter-to-cash analytics find revenue leakage in utilities: tracing the process end to end, detecting anomalies, and the controls a production system needs.

11 min read↗
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