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Last updated by Errin O'Connor, Founder & Chief AI Architect, EPC Group

The EPC Group blog collects the firm's working notes on enterprise Microsoft programs: Microsoft 365 and Copilot, Azure, Power BI and Fabric, Dynamics 365, security, governance and adoption. It is written for the architects, IT leaders and compliance owners who run those programs and need a specific decision explained rather than a product overview.

Key Facts

  • Microsoft enterprise consulting since 1997; 6,500+ SharePoint and 1,500+ Power BI deployments.
  • Compliance-native delivery across HIPAA, SOC 2, FedRAMP, FINRA, CMMC, and GxP environments.
  • Microsoft Solutions Partner with experience across core current designations.
  • Senior architect named on every engagement Statement of Work.
  • Engagement Operating Model: published seven-phase Microsoft project management methodology.
  • Free initial consultation; fixed-fee scoped Statements of Work.

Looking for one question answered? See Answers. Dated standards and decision frameworks live in Insights.

Popular: SharePoint Migration, Power BI, AI Governance, Azure

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Latest Articles

Microsoft Managed Services & 24/7 Support | Enterprise Guide
Azure5 min read

Microsoft Managed Services & 24/7 Support | Enterprise Guide

Enterprise Microsoft managed services: 24/7 monitoring, Azure management, Power BI analytics support, incident response. SLA-backed tiers.

Errin O'Connor
December 12, 2025
Security-First Governance Architecture for Microsoft 2026
AI Governance4 min read

Security-First Governance Architecture for Microsoft 2026

Enterprise guide to security-first governance on Microsoft. Zero Trust, Conditional Access, DLP, Microsoft Purview, Entra ID, Defender, Sentinel.

Errin O'Connor
December 12, 2025
Building an AI-Ready Analytics Backbone on Microsoft
Power BI5 min read

Building an AI-Ready Analytics Backbone on Microsoft

How to build an AI-ready analytics backbone on Microsoft. Fabric + Power BI + Azure AI + Copilot unified architecture.

Errin O'Connor
December 10, 2025
Power BI ROI Calculator: Enterprise Analytics Value 2026
Power BI5 min read

Power BI ROI Calculator: Enterprise Analytics Value 2026

Power BI ROI calculator and business case guide. Cost savings, productivity gains, decision-speed improvement with specific calculations.

Errin O'Connor
December 9, 2025
Power BI Embedded Analytics & App Integration Guide 2026
Power BI4 min read

Power BI Embedded Analytics & App Integration Guide 2026

Complete guide to Power BI Embedded. App Owns Data, User Owns Data, ISV scenarios, row-level security, pricing.

Errin O'Connor
December 9, 2025
Microsoft Credentialed Expertise: Partner Selection Guide
Microsoft 3655 min read

Microsoft Credentialed Expertise: Partner Selection Guide

How to evaluate Microsoft consulting partners by credentials. Solutions Partner, Advanced Specializations, certifications.

Errin O'Connor
December 9, 2025
Data Governance CoE: Microsoft Center of Excellence Guide
AI Governance4 min read

Data Governance CoE: Microsoft Center of Excellence Guide

How to build a Data Governance Center of Excellence on Microsoft. Purview, Fabric, Power BI governance, stewardship.

Errin O'Connor
December 8, 2025
Regulated Industry Compliance: Microsoft Consulting Guide
AI Governance4 min read

Regulated Industry Compliance: Microsoft Consulting Guide

Industry-specific Microsoft compliance guide. Healthcare (HIPAA), Financial (SOC 2/FINRA), Government (FedRAMP/CMMC), Education (FERPA).

Errin O'Connor
December 8, 2025
Power BI Copilot: Enterprise Analytics Guide 2026
Power BI4 min read

Power BI Copilot: Enterprise Analytics Guide 2026

Enterprise guide to Power BI Copilot. Natural language queries, auto-generated reports, DAX generation, requirements, limitations.

Errin O'Connor
December 6, 2025

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