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Daymark IT Insights

Enterprise IT, cloud, security, and AI guidance from Daymark’s technology experts.

CMMC 2.0 Requirements Checklist for Defense Contractors

Meeting CMMC 2.0 requirements isn't something you can improvise six weeks before a contract deadline. Defense contractors who handle controlled unclassified information (CUI) are subject to a formal set of cybersecurity obligations that now carry real teeth — third-party audits, affirmations, and eventually mandatory inclusion in DoD contracts under DFARS 7012 and its successor clauses. This guide breaks down exactly what you need to do: the controls, the documentation, the technical work, and the assessment process — organized so an IT director or CISO can use it as a working roadmap.

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Mon, Jun 01, 2026
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RAG, Prompt Engineering, and Fine-Tuning: Choosing the Right AI Approach for Business Value

Overview

As organizations continue adopting generative AI, one of the most important decisions is understanding how to improve the quality, accuracy, and usefulness of AI outputs. Three common approaches are Retrieval-Augmented Generation, also known as RAG, prompt engineering, and fine-tuning. Each approach helps AI perform better, but they solve different problems and should be used for different business needs.

For executives and decision makers, the goal is not to choose the most technical option. The goal is to choose the approach that best aligns to the business outcome. Some organizations need AI to access current enterprise data. Others need better instructions and more consistent responses. Some need a model that is more deeply customized to a specific domain, workflow, or communication style. Understanding the difference between these approaches helps organizations invest in AI more strategically and avoid unnecessary complexity.

Retrieval-Augmented Generation

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Mon, Jun 01, 2026
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Microsoft 365 Copilot Licensing in GCC High: What It Costs, What You Need, and How to Pilot Without Over-Buying

The IT director at a 220-person defense supplier walks into a Wednesday afternoon budget meeting with a question her CFO has asked twice already: "If we want to give Copilot to 50 of our engineers in GCC High, what does that actually cost us this year?" She opens the Microsoft licensing page, scans through commercial Copilot pricing, and quickly realizes none of those numbers apply to her environment. GCC High licensing is not on the public price list. Copilot in GCC High requires prerequisite licenses she has not budgeted for. Copilot Studio adds another line item nobody has scoped. By the end of the meeting, the CFO has approved nothing because nobody can answer the simple question of cost.

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Wed, May 27, 2026
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Beyond Out-of-the-Box AI: How Fine-Tuning Drives Business Value


Overview

As organizations continue adopting generative AI, many leaders quickly realize that general-purpose AI models are not always optimized for their specific business needs. While large language models are powerful, they are typically trained on broad public datasets and may not fully understand an organization’s terminology, workflows, customer interactions, or industry-specific requirements.

Fine-tuning helps solve this challenge by taking a pre-trained AI model and further adapting it using smaller, targeted datasets that are specific to the business or use case. Instead of building a model entirely from scratch, organizations can refine an existing model to improve accuracy, consistency, tone, and relevance for their environment.

For executives and decision makers, fine-tuning represents a way to move AI from being a general productivity tool into a more business-aware solution. It can help organizations improve customer experiences, streamline operations, create more accurate AI assistants, and better align AI outputs with internal policies and processes.

Common use cases include:

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Mon, May 25, 2026
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The IT Supply Chain Has Changed. Your Strategy Should Too.

For the third time in less than a decade, the technology industry is navigating a supply chain crisis. This time the catalyst is AI. The hyperscalers' race to build out AI infrastructure has consumed the lion’s share of global semiconductor fabrication capacity, creating supply shortages and cost increases that ripple well beyond AI itself [1]. If you're not building GPU clusters, you might assume this doesn't affect you. It does.

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Wed, May 20, 2026
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Microsoft 365 Copilot in GCC High: What DIB Subcontractors Need to Know About Deploying AI Without Breaking CMMC

Program managers keep asking their leadership when they can use Copilot to summarize contract documents. What do I tell them?

The IT team has been holding the line for two years with a clear answer: not yet, not for anything that touches Controlled Unclassified Information. That answer is no longer current.

Microsoft 365 Copilot reached general availability in GCC High in December 2025, and the question has shifted from "is it available?" to "how do we deploy it without breaking our CMMC posture?"

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Mon, May 18, 2026
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Making AI Work for Your Business: The Role of RAG

Overview

As organizations adopt generative AI, one of the biggest challenges is making sure AI responses are accurate, relevant, and grounded in trusted business information. Large language models are powerful, but they do not automatically know your company’s policies, procedures, customer data, product documentation, or most current information.

Retrieval-Augmented Generation, or RAG, helps solve this problem by connecting AI to trusted knowledge sources before it generates a response. Instead of relying only on what the model was trained on, RAG retrieves relevant information, adds it as context, and allows the model to generate a more accurate and business-specific answer.

Why RAG Matters

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Mon, May 18, 2026
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Prompt Engineering: Turning AI Intent into Business Value

Overview

As organizations adopt generative AI, one of the most important skills is learning how to ask better questions. Prompt engineering is the practice of designing and refining prompts so AI models can better understand intent, follow instructions, and produce useful responses.

For executives, prompt engineering should not be viewed as a technical trick. It is a business capability. A well-crafted prompt can improve the quality, consistency, and relevance of AI-generated outputs, whether the use case is summarizing documents, drafting communications, analyzing data, supporting customer service, or helping employees find information faster.

The value comes from giving the model the right mix of instructions, context, examples, and desired output format. In many cases, the difference between a generic response and a useful business answer is not the AI model itself. It is how clearly the request was framed.

Popular Techniques

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Mon, May 11, 2026
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Fabric vs Databricks vs Snowflake: Choose the Platform That Fits Your Business

Overview

A September 24, 2025 MSSQLTips comparison of Microsoft Fabric, Databricks, and Snowflake made one thing clear: this is no longer a decision between narrowly defined tools. All three platforms now extend well beyond where they started, with overlap across data engineering, warehousing, AI, governance, and real-time workloads.

What stands out even more is timing. That comparison took place more than half a year ago, and these platforms continue to evolve rapidly. Microsoft continues to expand Fabric as an end-to-end SaaS platform, Databricks continues to deepen its lakehouse and AI capabilities, and Snowflake continues to broaden its cloud data platform story well beyond traditional warehousing.

This brings me back to one of the first things I learned in IT: it is okay to be biased about technology, as long as that bias is grounded in business reality. The best platform is not the one with the longest feature list. It is the one that best fits your people, your environment, and your ability to execute.

Quick Comparison

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Mon, May 04, 2026
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Small Language Models vs. Large Language Models: Understanding the Business Value

Overview

As organizations scale their AI strategies, choosing between a small language model (SLM) and a large language model (LLM) becomes as much a business decision as a technical one. SLMs are typically valued for their efficiency, lower cost, and ability to perform targeted tasks well, while LLMs are better suited for broader reasoning, deeper context handling, and more advanced generative capabilities.

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Mon, Apr 27, 2026
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