Content by Dellenny (125)
Dellenny guides readers through setting up baseline security protections for Microsoft 365 trial tenants, highlighting practical steps to reduce vulnerabilities and secure cloud services.
Dellenny shares actionable insights on how developers can use GitHub Copilot for writing, refactoring, and testing code, highlighting its impact on coding workflows and productivity.
Dellenny explains how developers can use prompt engineering to get the most from GitHub Copilot. This article shares practical strategies and examples for crafting better prompts and improving code generation results.
Dellenny shares actionable advice on refactoring legacy solution architectures without causing system failures. The article offers developers practical steps to modernize, test, and evolve existing codebases with minimal disruption.
Dellenny presents a practical overview of Architectural Decision Records (ADRs) as a lightweight governance model, guiding modern software teams in documenting architectural choices without sacrificing agility.
Dellenny explains the benefits and practical steps for implementing Architecture as Code, showing developers and DevOps engineers how to keep system architecture aligned and versioned.
Dellenny explores the reality behind Azure’s SLA numbers, helping developers and businesses interpret uptime percentages and plan more reliable cloud architectures.
Dellenny provides a clear guide on effectively using the Azure Pricing Calculator, helping developers, IT managers, and finance professionals estimate and plan cloud costs with confidence.
Dellenny explains the differences between Pay-As-You-Go, Reserved, and Spot Instances on Azure, empowering readers to optimize cloud costs based on workload demands.
Dellenny presents a thorough guide covering Azure Policy, Blueprints, and RBAC—core tools for managing governance, security, and compliance in Microsoft Azure environments.
Dellenny offers an in-depth look at Microsoft’s cloud security architecture, covering topics like encryption, identity, compliance, and customer responsibilities to help secure data in the cloud.
Dellenny walks through practical strategies and best practices for efficiently debugging and testing bots built with Copilot Studio, offering valuable advice for conversational AI developers.
Dellenny outlines free, official study materials for the GitHub Copilot Certification Exam, guiding developers through Microsoft Learn modules, documentation, and community tips for mastering responsible AI and AI-assisted coding.
Dellenny offers a detailed overview of the GitHub Copilot certification exam, exploring its blueprint, measured skill domains, and practical study strategies for developers aiming to master AI-powered coding and ethical best practices.
Dellenny discusses the Shared Responsibility Model in Azure, illustrating how security roles are divided between Microsoft and the customer, with practical real-world examples and clear advice.
Dellenny offers IT professionals an in-depth look at managing digital identities and access in Azure, emphasizing concepts like authentication, authorization, and practical use of Azure Active Directory for secure application access.
Dellenny reviews how Microsoft Azure delivers enterprise-grade data privacy and global compliance, outlining core security practices, regional controls, and powerful governance tools for organizations with strict regulatory needs.
Dellenny provides a practitioner-focused walkthrough on securing Azure networks using Network Security Groups, Azure Firewall, and Defender for Cloud, outlining practical strategies and best practices for cloud security.
Dellenny guides readers through effective strategies for learning Azure cloud skills without spending money, utilizing the Azure Free Tier and built-in cost management features.
Dellenny presents a practical developer guide on integrating Copilot Studio with Dataverse, outlining setup, design principles, best practices, and advanced features for building AI-driven agents on enterprise data.
Dellenny offers a practical breakdown of Azure’s resource organization, including Management Groups, Subscriptions, and Resource Groups, guiding readers on cloud governance, access management, and effective Azure administration.
Dellenny shares practical insights on improving results with GitHub Copilot by mastering prompt writing. This guide covers strategies, advanced techniques, and common pitfalls for developers seeking to get more accurate and useful code suggestions.
Dellenny presents a practical guide to automating virtual desktop management in Windows 11, illustrating use of PowerShell, third-party tools, and scripting for improved efficiency.
Dellenny provides an in-depth overview of Azure Resource Manager (ARM), exploring its core features and best practices for cloud resource management on Microsoft Azure.
Dellenny provides a practical guide to the top 10 Azure services everyone in IT, development, or cloud architecture should know in 2025, outlining what they are, when to use them, and strategic considerations for mastering Microsoft’s evolving cloud platform.
Dellenny presents a comprehensive beginner’s overview of Microsoft Azure, covering its main services, advantages, and essential tools for IT professionals and developers entering the Azure ecosystem.
Dellenny provides a clear overview of Azure's infrastructure, explaining how data centers, regions, and availability zones are structured to support resilience and compliance in cloud solutions.
Dellenny provides an in-depth step-by-step guide to registering, preparing for, and succeeding in the GitHub Copilot Certification Exam, ideal for developers seeking to validate their AI-powered coding expertise.
Dellenny shares actionable strategies for using GitHub Copilot to write cleaner, more maintainable code, highlighting best practices, pitfalls, and how AI-powered suggestions can enhance your software development workflow.
Dellenny offers a straightforward breakdown of the Shared Responsibility Model in Microsoft Azure, clarifying which security tasks belong to Microsoft and which to cloud customers.
Dellenny presents a hands-on walkthrough of how to combine Azure AI Search and Azure OpenAI Service, showing developers and architects how to build smarter, context-aware search applications using Microsoft’s AI ecosystem.
Dellenny explains how to implement distributed tracing for microservices in Azure, describing essential observability patterns and Azure-native tools for tracking, visualizing, and improving complex request flows.
Dellenny explains the GitHub Copilot Certification, detailing its importance for developers, the skills it covers, and steps for effective exam preparation.
Dellenny demonstrates how sysadmins can use GitHub Copilot Chat to generate and refine PowerShell scripts from natural language prompts, enhancing automation in Microsoft 365 and Azure tasks.
Dellenny presents a practical guide to building digital twin employees using Copilot Studio, focusing on hyper-personalized AI prompt engineering and integration with enterprise systems.
Dellenny details how Azure Custom Speech enables developers to build noise-resilient, domain-specific speech recognition solutions, focusing on customization for real-world environments and technical vocabularies.
Dellenny explains how to establish a robust, future-ready Azure foundation with Enterprise-Scale Landing Zones, highlighting essential practices and tools for security, governance, and scalable cloud operations.
Dellenny presents a practical guide to building conversational AI solutions with Azure Bot Service, detailing architecture, AI integrations, security, and industry use cases.
Dellenny explains how Microsoft Copilot Studio allows financial organizations to improve customer engagement with custom AI agents, discussing core benefits, challenges, and practical best practices.
Dellenny explains how to enhance Copilot bots with Azure OpenAI Services, covering integration techniques, grounded AI, deployment best practices, and key implementation challenges for enterprise bots.