Logiciel Solutions Contact Us
Success Stories Tech News Investors Contact Us

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.

1714 essays
TECHNOLOGY Delta Lake vsIceberg forEnergy. For long-lived energy estates, choosethe format on engine independence and… DELTA LAKE/ ICEBERG Delta Lake Best fit for your caseSimpler to operateLower switching cost Iceberg Added complexityHeavier toolingSteeper learning curve
Insights ·

Delta Lake vs Iceberg for Energy

For long-lived energy estates, choose the format on engine independence and exit cost. Your data will outlast the vendor relationship you are about to enter.

↗
TECHNOLOGY Cloud Waste forTechnology & SaaS. Cloud Waste helps SaaS engineering teamsconnect idle resource detection… 100% EFFORT MIX Planning 32% Delivery 26% Testing 24% Support 18%
Insights ·

Cloud Waste for Technology & SaaS

Cloud Waste helps SaaS engineering teams connect idle resource detection, attribution, lifecycle defaults, deletion authority, and team accountability to the third of the bill that does nothing. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
TECHNOLOGY Streaming vsBatch for Retail. Inventory availability needs seconds.Merchandising analysis needs a nightly… STREAMING/ BATCH Streaming Best fit for your caseSimpler to operateLower switching cost Batch Added complexityHeavier toolingSteeper learning curve
Insights ·

Streaming vs Batch for Retail

Inventory availability needs seconds. Merchandising analysis needs a nightly run. Choose by decision deadline, and remember that streaming complexity has to survive peak.

↗
TECHNOLOGY AI IncidentManagement forFintech. AI Incident Management helps fintechengineering teams connect detection… AIINCIDENT DO Start from metricsShip incrementallyAutomate the guardrails AVOID Big-bang rolloutsSkipping discoveryManual, ad-hoc checks
Insights ·

AI Incident Management for Fintech

AI Incident Management helps fintech engineering teams connect detection, regulatory notification timing, timeline evidence, customer impact assessment, and learning quality to incidents that carry reporting obligations. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
TECHNOLOGY Reverse ETL forHospitality. Reverse ETL puts guest insight into thesystems staff use at the desk. The risk… 01 Pilot 02 Team 03 Org 04 Scale REVERSE ETL
Insights ·

Reverse ETL for Hospitality

Reverse ETL puts guest insight into the systems staff use at the desk. The risk is that stale or wrong data reaches a person standing in front of a guest.

↗
QUALITY ENGINEERING A Buyer's Guideto Goldendatasets. A Buyer's Guide to Golden datasets helpsCTO / Head of AI leaders connect… DISCOVERY DESIGN DELIVERY SCALE
Insights ·

A Buyer's Guide to Golden datasets

A Buyer's Guide to Golden datasets helps CTO / Head of AI leaders connect use-case coverage, failure classes, label quality, versioning, and refresh policy to reliable production outcomes. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
PLATFORM ENGINEERING A Buyer's Guide toRate limiting agenttraffic. A Buyer's Guide to Rate limiting agenttraffic helps VP Engineering / Head of… DISCOVERY DESIGN DELIVERY SCALE
Insights ·

A Buyer's Guide to Rate limiting agent traffic

A Buyer's Guide to Rate limiting agent traffic helps VP Engineering / Head of Infrastructure leaders connect identity and scope, action budgets, burst policy, retry awareness, and escalation and kill switches to reliable production outcomes. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
CLOUD & DEVOPS A Buyer's Guide toDisaster recoveryfor model services. A Buyer's Guide to Disaster recovery formodel services helps VP Engineering /… PEOPLE PROCESS PLATFORM PRACTICE BUYERDISASTER
Insights ·

A Buyer's Guide to Disaster recovery for model services

A Buyer's Guide to Disaster recovery for model services helps VP Engineering / Head of Infrastructure leaders connect recovery objectives, model and artefact replication, dependency recovery, traffic failover, and validation and failback to reliable operating outcomes. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
TECHNOLOGY Text-to-SQL ThatWorks for Retail. Text-to-SQL helps retail teams connectsemantic grounding, agreed metric… PLAN BUILD MEASURE IMPROVE TEXT
Insights ·

Text-to-SQL That Works for Retail

Text-to-SQL helps retail teams connect semantic grounding, agreed metric definitions, time period handling, guardrails, and query cost to the merchandising questions people ask hourly. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
DATA ENGINEERING A Buyer's Guideto Data qualitySLAs. A Buyer's Guide to Data quality SLAshelps CDO / VP Data leaders connect… 01 Level 1 02 Level 2 03 Level 3 04 Level 4 BUYER DATA
Insights ·

A Buyer's Guide to Data quality SLAs

A Buyer's Guide to Data quality SLAs helps CDO / VP Data leaders connect critical data products, quality dimensions, thresholds and error budgets, ownership and escalation, and evidence and review to reliable production outcomes. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
DATA ENGINEERING A Buyer's Guide toVector databaseselection. A Buyer's Guide to Vector databaseselection helps CTO / Head of AI leaders… BUYERVECTOR DO Define ownership earlyMeasure before scalingBuild for observability AVOID Unclear accountabilityPremature optimizationBlack-box systems
Insights ·

A Buyer's Guide to Vector database selection

A Buyer's Guide to Vector database selection helps CTO / Head of AI leaders connect index and distance model, metadata filtering, update semantics, scale and tenancy, and operational controls to reliable production outcomes. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
APPLIED AI A Buyer's Guide toSmall languagemodels in production. A Buyer's Guide to Small language modelsin production helps CTO leaders connect… 01 Level 1 02 Level 2 03 Level 3 04 Level 4 BUYER SMALL
Insights ·

A Buyer's Guide to Small language models in production

A Buyer's Guide to Small language models in production helps CTO leaders connect task fit, routing, latency, hosting, and evaluation to production economics. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
APPLIED AI A Buyer's Guide toModel routing andfallback. A Buyer's Guide to Model routing andfallback helps engineering leaders… 01 Pilot 02 Team 03 Org 04 Scale BUYER MODEL
Insights ·

A Buyer's Guide to Model routing and fallback

A Buyer's Guide to Model routing and fallback helps engineering leaders connect behavioural difference on failover, prompt portability, quality tiers, silent degradation, and failing closed to fallback that does not quietly change your answers. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
APPLIED AI A Buyer's Guideto Agent toolcalling. A Buyer's Guide to Agent tool callinghelps engineering leaders connect… 01 Discover 02 Prototype 03 Harden 04 Roll out
Insights ·

A Buyer's Guide to Agent tool calling

A Buyer's Guide to Agent tool calling helps engineering leaders connect parameter correctness, tool selection errors, schema design, validation, and failure feedback to reliability measured on outcomes rather than call rates. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
AI GOVERNANCE Acceptable usepolicy designUnder Audit. Acceptable use policy design Under Audithelps enterprise leaders connect… PLAN BUILD MEASURE IMPROVE ACCEPTABLE
Insights ·

Acceptable use policy design Under Audit

Acceptable use policy design Under Audit helps enterprise leaders connect enforcement evidence, attestation limits, violation records, exception handling, and communication proof to policy that demonstrates operation rather than existence. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
TECHNOLOGY AI Adoption Strategy:Why Half of EnterprisesSee Zero ROI. AI Adoption Strategy helps enterpriseleaders connect use case selection… STRATEGY DELIVERY GOVERNANCE SCALE AI ADOPTION
Insights ·

AI Adoption Strategy: Why Half of Enterprises See Zero ROI

AI Adoption Strategy helps enterprise leaders connect use case selection, workflow integration, measurement baselines, ownership, and deployment reality to the returns most programmes fail to produce. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
TECHNOLOGY AI Change Management:The Deployment LayerNobody Engineers. AI Change Management helps enterpriseleaders connect workflow redesign, role… MODEL DEPLOY MONITOR ITERATE AI
Insights ·

AI Change Management: The Deployment Layer Nobody Engineers

AI Change Management helps enterprise leaders connect workflow redesign, role clarity, trust calibration, escalation paths, and measurement to the deployment layer that determines whether capability becomes practice. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
TECHNOLOGY Spot InstanceStrategy forEnergy. Spot Instance Strategy helps energyengineering teams connect workload… ASSESS ADOPT OPTIMIZE GOVERN
Insights ·

Spot Instance Strategy for Energy

Spot Instance Strategy helps energy engineering teams connect workload interruption tolerance, long-running job checkpointing, diversification, deadline risk, and the OT boundary to compute that can safely run on reclaimable capacity. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
PRODUCT ENGINEERING A Buyer's Guide toRoadmap sequencingfor AI. A Buyer's Guide to Roadmap sequencingfor AI helps CTO / Head of AI leaders… BUYERROADMAP DO Define ownership earlyMeasure before scalingBuild for observability AVOID Unclear accountabilityPremature optimizationBlack-box systems
Insights ·

A Buyer's Guide to Roadmap sequencing for AI

A Buyer's Guide to Roadmap sequencing for AI helps CTO / Head of AI leaders connect risk inventory, evaluation baseline, data readiness, control maturity, and expansion gates to reliable production outcomes. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
PLATFORM ENGINEERING A Buyer's Guide toSelf-healinginfrastructure. A Buyer's Guide to Self-healinginfrastructure helps VP Engineering /… BUYER SELF DO Start from metricsShip incrementallyAutomate the guardrails AVOID Big-bang rolloutsSkipping discoveryManual, ad-hoc checks
Insights ·

A Buyer's Guide to Self-healing infrastructure

A Buyer's Guide to Self-healing infrastructure helps VP Engineering / Head of Infrastructure leaders connect failure detection, diagnosis confidence, remediation action, safety guardrails, and verification and escalation to reliable production outcomes. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
PLATFORM ENGINEERING A Buyer's Guideto Progressivedelivery. A Buyer's Guide to Progressive deliveryhelps VP Engineering / Head of… BUYERPROGRESSIVE DO Define ownership earlyMeasure before scalingBuild for observability AVOID Unclear accountabilityPremature optimizationBlack-box systems
Insights ·

A Buyer's Guide to Progressive delivery

A Buyer's Guide to Progressive delivery helps VP Engineering / Head of Infrastructure leaders connect release cohorts, health signals, promotion policy, rollback, and experiment evidence to reliable production outcomes. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
APPLIED AI A Buyer's Guide toConversation statemanagement. A Buyer's Guide to Conversation statemanagement helps engineering leaders… MODEL DEPLOY MONITOR ITERATE BUYER
Insights ·

A Buyer's Guide to Conversation state management

A Buyer's Guide to Conversation state management helps engineering leaders connect resolved facts, transcript decay, correction handling, session boundaries, and handover to state that is extracted rather than replayed. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
TECHNOLOGY Data Quality SLAsfor Energy. Data Quality SLAs help energy teamsconnect freshness, completeness… ASSESS ADOPT OPTIMIZE GOVERN
Insights ·

Data Quality SLAs for Energy

Data Quality SLAs help energy teams connect freshness, completeness, accuracy, ownership, breach response, and consumer expectations to the decisions the data actually drives. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
APPLIED AI A Buyer's Guide toSpeech interfaces inproduction. A Buyer's Guide to Speech interfaces inproduction helps engineering leaders… 01 Level 1 02 Level 2 03 Level 3 04 Level 4 BUYER SPEECH
Insights ·

A Buyer's Guide to Speech interfaces in production

A Buyer's Guide to Speech interfaces in production helps engineering leaders connect latency, turn-taking, recognition, recovery, and controls to voice AI. Learn the 2026 operating model, components, pitfalls, signals, and implementation steps.

↗
No essays match your search.
Newsletter

Every build teaches us something. We write it down.

One long-form essay every other Wednesday. Written by the engineers shipping production AI for our clients, not by a content team. No promotional emails. Unsubscribe in one click.

8,400+ technology leaders subscribed
Open rate: 41% (industry average is 21%)
Read by CTOs at scaling proptech, payers, healthtech
No spam. No selling your address. One-click unsubscribe.