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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.

1314 essays
TECHNOLOGY Data LakehouseArchitecture: When It'sthe Right Call vs WhenIt Isn't. Is a data lakehouse right for yourbusiness? Find out when you should be… DATALAKEHOUSE/ WHEN IT Data Lakehouse Best fit for your caseSimpler to operateLower switching cost When It Added complexityHeavier toolingSteeper learning curve
Insights · May 7, 2026

Data Lakehouse Architecture: When It's the Right Call vs When It Isn't

Is a data lakehouse right for your business? Find out when you should be using a modern data architecture that includes a lakehouse.

7 min read
TECHNOLOGY How to Justify DataInfrastructureInvestment to Your CFO:A Framework with Numbers. Discover how to create a rationale foryour data infrastructure investment -… STRATEGY DELIVERY GOVERNANCE SCALE JUSTIFYDATA
Insights · May 7, 2026

How to Justify Data Infrastructure Investment to Your CFO: A Framework with Numbers

Discover how to create a rationale for your data infrastructure investment - ROI frameworks, cost modelling, and real-world examples.

7 min read
TECHNOLOGY Data InfrastructureKPIs: What to Measure,How to Report, and WhatGood Looks Like. Learn how to build, measure and reporton metrics for data infrastructure… FOUNDATIONS IMPLEMENTATION OPTIMIZATION IMPACT
Insights · May 7, 2026

Data Infrastructure KPIs: What to Measure, How to Report, and What Good Looks Like

Learn how to build, measure and report on metrics for data infrastructure strategy that actually drive performance and trust.

6 min read
TECHNOLOGY How to Run a DataInfrastructure Proof ofConcept: A Step-by-StepGuide. A clear step-by-step guide to helpengineering teams successfully run a… 100% EFFORT MIX Planning 32% Delivery 26% Testing 24% Support 18%
Insights · May 7, 2026

How to Run a Data Infrastructure Proof of Concept: A Step-by-Step Guide

A clear step-by-step guide to help engineering teams successfully run a data infrastructure solutions PoC.

6 min read
TECHNOLOGY The Future of DataInfrastructure: WhatEngineering Leaders AreBuilding Toward in 2027. Understand how data infrastructure andanalytics will evolve through 2027 with… 100% EFFORT MIX Strategy 32% Engineering 26% Governance 24% Enablement 18%
Insights · May 6, 2026

The Future of Data Infrastructure: What Engineering Leaders Are Building Toward in 2027

Understand how data infrastructure and analytics will evolve through 2027 with a focus on building AI-ready systems and consolidating platforms.

6 min read
TECHNOLOGY Data InfrastructureMaturity Model: WhereDoes Your Team Stand?. Learn how to audit your datainfrastructure strategy, measure… STRATEGY DELIVERY GOVERNANCE SCALE DATAINFRASTRUCTURE
Insights · May 6, 2026

Data Infrastructure Maturity Model: Where Does Your Team Stand?

Learn how to audit your data infrastructure strategy, measure maturity, and build a scalable roadmap for reliability, observability, and AI readiness.

8 min read
TECHNOLOGY Data InfrastructureTrends 2027: WhatEngineering Leaders ArePreparing For. Discover the key data infrastructuretrends that will influence 2027 and how… STRATEGY DELIVERY GOVERNANCE SCALE DATAINFRASTRUCTURE
Insights · May 6, 2026

Data Infrastructure Trends 2027: What Engineering Leaders Are Preparing For

Discover the key data infrastructure trends that will influence 2027 and how engineering leaders can build AI-ready and scalable systems today.

8 min read
TECHNOLOGY Data InfrastructureCareer Guide: What DataEngineering Looks Likein 2026. Find out about data infrastructurecareers in 2026, what's expected of… 01 Scope 02 Build 03 Launch 04 Iterate
Insights · May 6, 2026

Data Infrastructure Career Guide: What Data Engineering Looks Like in 2026

Find out about data infrastructure careers in 2026, what's expected of engineers and developers within contemporary data platforms, and how to develop them for success in the future.

7 min read
TECHNOLOGY Data InfrastructureVendor Landscape 2026:Who's Who and What TheyActually Do. Discover the Data InfrastructureSolutions Vendor landscape for… 01 Ad hoc 02 Managed 03 Defined 04 Optimized DATA INFRASTRUCTURE
Insights · May 4, 2026

Data Infrastructure Vendor Landscape 2026: Who's Who and What They Actually Do

Discover the Data Infrastructure Solutions Vendor landscape for 2026-comparing vendors and categories while learning how best to choose the right platform.

7 min read
TECHNOLOGY Data Mesh vs Data Fabricin 2026: The DecisionFramework EngineeringTeams Actually Need. Need to compare a data mesh vs a datafabric? Learn the key differences, how… DATA MESH/ DATAFABRIC Data Mesh Best fit for your caseSimpler to operateLower switching cost Data Fabric Added complexityHeavier toolingSteeper learning curve
Insights · May 4, 2026

Data Mesh vs Data Fabric in 2026: The Decision Framework Engineering Teams Actually Need

Need to compare a data mesh vs a data fabric? Learn the key differences, how to weigh the trade-offs and determine which approach is right for your team in 2026.

7 min read
TECHNOLOGY Data Warehouse ConceptsEvery Data EngineerShould Know in 2026. Learn Data Warehouse Concepts in 2026and how to use Architecture, Tools, and… PLAN BUILD MEASURE IMPROVE DATA
Insights · Apr 30, 2026

Data Warehouse Concepts Every Data Engineer Should Know in 2026

Learn Data Warehouse Concepts in 2026 and how to use Architecture, Tools, and Best Practices to Build Scalable Analytics Systems.

8 min read
TECHNOLOGY Data InfrastructureTesting: How to CatchFailures Before TheyReach ProductionUntitled…. A user's manual for sustainable, qualitydata through verification of modern data… MODEL DEPLOY MONITOR ITERATE DATA
Insights · Apr 29, 2026

Data Infrastructure Testing: How to Catch Failures Before They Reach ProductionUntitled document

A user's manual for sustainable, quality data through verification of modern data frameworks, as well as validation methods to eliminate production failures (or data loss).

9 min read
TECHNOLOGY CI/CD for DataPipelines: ApplyingSoftware EngineeringPrinciples to…. Explore how DataOps and CI/CD for datapipelines enhance the reliability… DESIGN SHIP OBSERVE REFINE CI
Insights · Apr 29, 2026

CI/CD for Data Pipelines: Applying Software Engineering Principles to DataUntitled document

Explore how DataOps and CI/CD for data pipelines enhance the reliability, speed, and scalability of DataOps as seen from an engineering leader's standpoint.

9 min read
TECHNOLOGY Delta Lake vs Iceberg vsHudi: Which Open TableFormat Should YouUse?Untitled document. Are you selecting a data lakehouse? Finda review of Delta Lake, Apache Icebox… DESIGN SHIP OBSERVE REFINE DELTA
Insights · Apr 29, 2026

Delta Lake vs Iceberg vs Hudi: Which Open Table Format Should You Use?Untitled document

Are you selecting a data lakehouse? Find a review of Delta Lake, Apache Icebox, and Hudi that compares trade-offs of each, performance data points and examples.

9 min read
TECHNOLOGY Apache IcebergExplained: The OpenTable Format ChangingData Infrastructure. Understanding how Apache Iceberg willchange data lakehouse architecture (in… DESIGN SHIP OBSERVE REFINE APACHE
Insights · Apr 28, 2026

Apache Iceberg Explained: The Open Table Format Changing Data Infrastructure

Understanding how Apache Iceberg will change data lakehouse architecture (in 2026) for the better! An engineer’s guide to real-world experience

11 min read
TECHNOLOGY Data Quality Frameworks:How Leading EngineeringTeams Measure andMonitorMeta Title. How the best engineering teams createframeworks for measuring, monitoring… DESIGN SHIP OBSERVE REFINE DATA
Insights · Apr 28, 2026

Data Quality Frameworks: How Leading Engineering Teams Measure and MonitorMeta Title

How the best engineering teams create frameworks for measuring, monitoring, and improving quality of large amounts of data.

8 min read
TECHNOLOGY Data InfrastructureAutomation: What toAutomate First and Whatto Leave Alone. Learn how to automate datainfrastructure effectively, what to… DATAINFRASTRUCTURE DO Define ownership earlyMeasure before scalingBuild for observability AVOID Unclear accountabilityPremature optimizationBlack-box systems
Insights · Apr 28, 2026

Data Infrastructure Automation: What to Automate First and What to Leave Alone

Learn how to automate data infrastructure effectively, what to automate, what to avoid, and how to scale systems without adding complexity.

4 min read
TECHNOLOGY Event-Driven DataArchitecture: WhenStreaming Is the RightDefault. Get the low-down on how and when to useevent driven architectures and data… 01 Ad hoc 02 Managed 03 Defined 04 Optimized EVENT DRIVEN
Insights · Apr 28, 2026

Event-Driven Data Architecture: When Streaming Is the Right Default

Get the low-down on how and when to use event driven architectures and data streaming (and why you should use them) with this practical guide to stream-based data architecture in 2026.

8 min read
TECHNOLOGY Data InfrastructurePerformance Tuning: 8Optimizations That Makea Real…. Use these eight strategies to make yourdata infrastructure perform better. A… 01 Discover 02 Prototype 03 Harden 04 Roll out
Insights · Apr 28, 2026

Data Infrastructure Performance Tuning: 8 Optimizations That Make a Real DifferenceUntitled document

Use these eight strategies to make your data infrastructure perform better. A step-by-step reference for Data Engineering Leads and CTOs overseeing today's cloud infrastructures.

6 min read
TECHNOLOGY Data InfrastructureDesign: How to Architectfor Scale, Reliability,and AI ReadinessUntitled…. Learn how to design data infrastructureeffectively with this simple guide to… FOUNDATIONS IMPLEMENTATION OPTIMIZATION IMPACT
Insights · Apr 27, 2026

Data Infrastructure Design: How to Architect for Scale, Reliability, and AI ReadinessUntitled document

Learn how to design data infrastructure effectively with this simple guide to creating scalable and stable systems that are ready for AI.

7 min read
TECHNOLOGY Data Infrastructure CostOptimization: FindingWaste Before It FindsYouUntitled document. Discover how to manage your datainfrastructure expenses by eliminating… 100% EFFORT MIX Planning 32% Delivery 26% Testing 24% Support 18%
Insights · Apr 27, 2026

Data Infrastructure Cost Optimization: Finding Waste Before It Finds YouUntitled document

Discover how to manage your data infrastructure expenses by eliminating waste, increasing efficiency, and scaling without overpaying.

7 min read
TECHNOLOGY Metadata Management: WhyIt's the Foundation ofDiscoverable,Trustworthy Data. Your Data Exists. But no one knows whereit lives. No one trusts the data. No one… METADATAMANAGEMENT DO Define ownership earlyMeasure before scalingBuild for observability AVOID Unclear accountabilityPremature optimizationBlack-box systems
Insights · Apr 27, 2026

Metadata Management: Why It's the Foundation of Discoverable, Trustworthy Data

Your Data Exists. But no one knows where it lives. No one trusts the data. No one understands how the data is being used. This is one of the biggest and most underestimated challenges in today's…

6 min read
TECHNOLOGY Data Infrastructure forE-Commerce: HowRetailers HandleMillions of Daily Events. How e-commerce companies build scalabledata infrastructure to process millions… ASSESS ADOPT OPTIMIZE GOVERN
Insights · Apr 27, 2026

Data Infrastructure for E-Commerce: How Retailers Handle Millions of Daily Events

How e-commerce companies build scalable data infrastructure to process millions of daily events and provide real-time analytics, as well as support for AI.

7 min read
TECHNOLOGY Data PipelineObservability: Why YourPipelines Break andYou're the Last to Know. Find out what causes your data pipelinesto fail without warning and how you can… DESIGN SHIP OBSERVE REFINE DATA
Insights · Apr 27, 2026

Data Pipeline Observability: Why Your Pipelines Break and You're the Last to Know

Find out what causes your data pipelines to fail without warning and how you can use data infrastructure management, observability, and monitoring to quickly identify, prevent, and resolve…

10 min read
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