AI & Data

Applied AI, LLMs, agents, and the data engineering that makes them useful in the real world.

AI & Data

Shipping AI Agents to Production: The FDE Playbook

AI agents are easy to demo and brutal to ship. The FDE playbook: evals, guardrails, human escalation, and phased rollout.

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AI & Data

From AI Pilot to Production: Where Projects Die

Most AI pilots die in the handoff to production — here's the deployment checklist that gets them across the valley of death and into stable operations.

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AI & Data

'Chat With Your Data' Is a Trap (Unless...)

Text-to-SQL demos dazzle then lie. Here's the semantic-layer pattern that makes chat-with-your-data trustworthy.

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AI & Data

Monitoring AI Agents in the Wild

Agents fail silently. Here's the four-signal monitoring stack that catches drift, cost creep, and quality decay before your customers do.

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AI & Data

Entity Resolution: When 'Acme Inc' Has 14 Spellings

Entity resolution dedupe business data: the matching pipeline that turns 14 versions of the same customer into one reliable record.

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AI & Data

Build vs. Buy for AI Features: The Framework

SaaS copilots are fast but generic. Custom AI fits your data but costs more upfront. Here's the decision framework.

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AI & Data

Multimodal AI for the Documents You Run On

Receipt photos, scanned contracts, handwritten forms — modern vision-capable models are turning document chaos into structured data.

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Using AI for Data Migration (Carefully)

LLMs are surprisingly good at mapping messy legacy fields. Here's the safe way to use AI for data migration without corrupting your new system.

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From Spreadsheet to Pipeline: Escaping Excel Hell

The three-phase escape from Excel hell: read-only sync, shadow writes, and the day you finally delete the file.

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AI & Data

AI Agents for Customer Support: A Reality Check

The demo was perfect; Tuesday is not. Where AI support agents genuinely deflect tickets, where they torch trust, and the 90-day rollout that works.

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AI & Data

Evals: The Unsexy Discipline Behind Reliable AI

LLM features fail politely, in fluent prose. Evals are unit tests for probabilistic systems: real test sets, three scoring methods, and deploy-time gates.

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AI & Data

LLM Cost Control: No Surprise Token Bills

Your AI feature 4x'd its API bill and nobody did anything wrong. Four boring levers (routing, caching, prompt diets, budgets) fix it in a week.

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AI & Data

Building an AI Copilot for Your Ops Team

The demo reads a sample dataset; your orders live in a 14-year-old ERP. How to build an ops copilot that closes that gap.

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AI & Data

Extracting Data From Systems That Have No API

No API? No problem. Three proven paths for getting data out of systems that were built before APIs were a thing.

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AI Guardrails for Business: Keep Models on the Rails

The three-layer guardrail stack that keeps business LLMs useful instead of famous: output validation, dollar-tiered autonomy, and a real escalation queue.

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AI & Data

Choosing a Vector Database Without Losing Your Mind

pgvector covers most business RAG. The four questions that actually decide your vector database, and when Qdrant, Weaviate, or Pinecone earn their keep.

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Fine-Tuning vs. RAG: When to Use Each, and Why Teams Get It Wrong

Prompts first, retrieval for knowledge that changes, fine-tuning for behavior. The order of operations most AI projects get backwards.

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Structured Outputs: The LLM Feature That Matters

How schema-constrained decoding turned LLMs from chat toys into pipeline parts, plus the schema design rules that survive production.

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The AI Readiness Audit: Is Your Data Good Enough?

Before you buy AI anything, run this five-question audit: truth, volume, history, freshness, documentation. Then score it honestly.

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Build Dashboards Executives Actually Open

Dashboards die because they're built for builders. The fix: one number per tile, agreed red thresholds, and a daily email that pushes the numbers.

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LLM Ops for Small Teams: Monitoring on a Budget

Three questions — what did it do, what did it cost, was it any good — and a one-day setup that answers them without buying an observability platform.

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AI Agent vs. Boring Script: Pick the Right Hammer

Half the 'AI agents' being sold are cron jobs with a marketing budget. Three questions sort which workflows need an agent and which need a script.

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Your First Data Pipeline: An FDE's Week-One Build

Pull on a schedule, land it raw, model it once, show it somewhere. The boring starter pipeline that replaces the Monday export ritual in a week.

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LLM Document Processing: Invoices, PDFs, Reality

Your invoice pile is structured data wearing a costume. The extract-validate-review pattern, honest accuracy ranges, and when to build vs buy.

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RAG for Company Data: A Field Guide

Your RAG pilot failed on document mess, not model choice. The ingestion pipeline, permissions, and eval habits that survive contact with real SharePoint.

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