Practical data engineering resources.
Guides, templates, checklists, and articles for teams building data systems and professionals building data careers.
- 40Practical downloads for data strategy, engineering, AI readiness, and career growth.
- PDFChecklists, guides, spreadsheets, scripts, SQL examples, and reference images.
- VideoWatch conversations when you want the point of view behind the templates.
Start with a quick interactive read.
Use these calculators and quizzes when you want a directional answer before downloading a checklist or booking time.
Data Platform Risk Calculator
Score unreliable reporting, brittle pipelines, unclear ownership, and stalled platform decisions before a strategy call.
Consulting fitFractional Architect Fit Quiz
Check whether your team needs senior data architecture leadership, a targeted assessment, or a narrower diagnostic.
Coaching fitData Engineering Coaching Skill Gap Quiz
Identify portfolio, interview, technical depth, and positioning gaps before choosing the next coaching step.
Start with the resource that matches the risk.
Ungated downloads. No email required. These tools help leaders diagnose AI readiness, platform decisions, migration risk, KPI quality, pipeline reliability, modern data stack maturity, and whether The Gambill Data Platform Risk Review is the right next step.
Executive AI Readiness Checklist
Use this when leaders want AI progress, but ownership, privacy, governance, and data quality are not ready for executive commitment.
Data Platform Pilot Scorecard
Use this when a platform pilot needs a clear go/no-go decision before more budget, team time, or political capital gets spent.
Databricks vs. Snowflake Scoring Matrix
Use this when platform debate is slowing the roadmap and stakeholders need visible tradeoffs around cost, governance, and delivery.
Pipeline Survival Framework
Use this when brittle pipelines, manual fixes, and recurring incidents are consuming the data team.
On-Prem to Azure Migration Checklist
Use this when migration planning needs a practical read on risk, readiness, dependencies, and operational impact.
Production Databricks Hybrid Architecture Map
Use this when Databricks notebooks, Python modules, metadata, and deployment assets need a cleaner enterprise architecture.
Downloads grouped by how people use them.
Use these templates, checklists, and code references to diagnose the work in front of you, sharpen a project, or prepare for a better technical conversation.
40 resources available.
Business and Consulting Resources
AI Autonomy Decision Tree
A decision guide for choosing how much autonomy an AI workflow should have.
Download Resource PDFAI Data Ethics Checklist
A practical checklist for privacy, fairness, transparency, and AI risk.
Download Resource XLSXAI Readiness Workbook
A spreadsheet for assessing whether a team is ready to use AI responsibly.
Download Resource XLSXCloud Analysis Workbook
A workbook for comparing cloud migration tradeoffs, costs, and readiness.
Download Resource XLSXDatabricks vs. Snowflake Scoring Matrix
A scoring workbook for comparing platforms against business needs.
Open Download Page PDFData Platform Pilot Scorecard
A scorecard for evaluating whether a platform pilot is worth scaling.
Open Download Page PDFData Project Requirements Template
A requirements template for scoping data projects before engineering begins.
Download Resource PDFExecutive AI Readiness Checklist
A leadership checklist for assessing AI readiness before committing budget or teams.
Open Download Page PDFProduction Databricks Hybrid Architecture Map
A practical map for separating Databricks orchestration, reusable Python logic, metadata, Unity Catalog governance, and deployment assets.
Open Download Page XLSXKPI Assessment Workbook
A workbook for reviewing whether KPIs are useful, measurable, and tied to decisions.
Download Resource PDFKPI Guide
A practical guide for designing KPIs that show the health of a business.
Download Resource PDFOn-Prem to Azure Migration Checklist
A planning checklist for moving from on-premises systems to Azure.
Open Download Page DOCXThe AI Defense Guide
A guide for thinking through AI risks, controls, and responsible adoption.
Download ResourceCoaching and Career Resources
Agile for Data Engineers Cheat Sheet
A quick reference for applying agile habits to data engineering work.
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PNG Data Engineer Skill Honeycomb
A visual map of the skill areas that support a stronger data engineering career.
Download Resource DOCXData Engineering Mentee Assessment
A structured assessment for identifying skill gaps, goals, and mentoring priorities.
Download Resource PDFData Engineer Job Search Blueprint
A two-page coaching blueprint for turning skills, projects, and portfolio proof into a stronger data engineering job search.
Open Download Page DOCXDataFrame Upgrade Path One-Pager
A concise guide for choosing and improving DataFrame workflows.
Download Resource ZIPPySpark Practice Datasets
Sample datasets for practicing PySpark workflows and transformations.
Download Resource SQLSQL Date Formatting Examples
Reusable SQL examples for cleaning and standardizing messy date values.
Download Resource DOCXEntry-Level Data Engineer Resume Example
A resume example for early-career or career-change data engineering candidates.
Download Resource DOCXPandas vs. Polars One-Pager
A code-backed comparison for choosing between Pandas and Polars.
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PNG Programming Skills Map
A visual reference for programming concepts data engineers should understand.
Download Resource DOCXPySpark Optimization Cheat Sheet
Performance tips and reminders for writing better PySpark jobs.
Download Resource XLSXSenior Engineer 360 Assessment Log
A workbook for tracking senior-level feedback, growth areas, and review themes.
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PNG Soft Skills Map
A visual guide to communication and leadership habits for technical careers.
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PNG Software Skills Map
A visual guide to software engineering practices useful for data professionals.
Download Resource PDFSQL Cheat Sheet
A compact SQL reference for joins, filtering, aggregation, and common syntax.
Download Resource SQLSQL Joins Examples
Reusable SQL join examples for interview prep and project work.
Download ResourceTemplates, Code, and Reference Files
Python Class Methods Example
A Python example file for learning classes, methods, and reusable code patterns.
Download Resource PDFCluster Decision Matrix
A decision aid for choosing cluster configuration and compute options.
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PNG Data Concepts Map
A visual map of foundational concepts for data engineering learning paths.
Download Resource PYExcel Consolidation Script
A Python script for consolidating and cleaning Excel files.
Download Resource PDFPipeline Survival Framework
A framework for diagnosing pipeline reliability risks before they become incidents.
Open Download Page PYParameter Helper Script
A small Python helper for working with reusable script parameters.
Download Resource ZIPLarge Sales Transactions Dataset
A sample dataset for practicing analytics and data engineering workflows.
Download Resource PYQuickBooks Merge Script
A Python example for working with request data and merge logic.
Download Resource PDFReal-World Medallion Architecture Guide
A blueprint for applying medallion architecture concepts in practical data platforms.
Download Resource FILESchema Drift Checklist
A checklist for preventing schema changes from silently breaking pipelines.
Download Resource PYSchema Drift Detection Script
A Python example for detecting schema drift in data workflows.
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