Artemakis Artemiou - AI Leader - Automation Architect - Database Expert

PUBLICATIONS

I document how enterprise AI and data systems work in practice, focusing on architecture patterns, real-world implementations, and operational behavior.

Below you will find selected insights, structured materials, and research work.

  • The Enterprise AI Stack: What Actually Makes Systems Work
    • GnoelixiAI Hub Newsletter, March 26, 2026
    • Discover the 9-layer enterprise AI stack—from infrastructure and guardrails to observability—and learn what separates production-grade AI systems from simple model deployments.
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  • What Makes an AI System Agentic?
    • GnoelixiAI Hub Newsletter, February 26, 2026
    • Learn what makes AI truly agentic: feedback loops, goal-driven control systems, and structured autonomy. Explore architecture, components, and bounded agency in enterprise AI.
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  • Why AI Transformation Feels So Difficult
    • GnoelixiAI Hub Newsletter, December 23, 2025
    • Discover why AI transformation is hard. Learn how culture, people, and data drive success beyond hype. Real insights for sustainable AI value and adoption.
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  • How AI Will Reshape the IT Workforce: What to Expect and How to Prepare
    • GnoelixiAI Hub Newsletter, September 4, 2025
    • Explore how AI will transform IT roles through 2040. Learn what developers, DBAs, sysadmins, and architects should expect and actionable steps to prepare for AI-driven workforce changes.
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  • Data Parallel Acceleration of Decision Support Queries Using Cell/BE and GPUs
    • ACM International Conference on Computing Frontiers, May 1, 2009
    • Research paper on accelerating decision support queries using Cell/BE and GPUs.
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  • Database Management Systems: A Vision for Tomorrow
    • Journal of Cyprus Computer Society, June 1, 2008
    • Article on the future vision for database management systems.
  • Exploiting the GPU to Accelerate DSS Query Execution
    • ACM International Conference on Computing Frontiers, May 1, 2008
    • Research on accelerating DSS query execution using GPUs.
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  • Towards a Universal Client for Grid Monitoring Systems: Design and Implementation of the Ovid Browser
    • IPDPS’06 Proceedings of the 20th International Conference on Parallel and Distributed Processing, January 1, 2006
    • Design and implementation of the Ovid browser for Grid monitoring systems.
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  • Navigating the Grid Information Space: Design and Implementation of the Ovid Browser
    • Technical Report TR-2004-08, Department of Computer Science, University of Cyprus, December 1, 2004
    • Technical report on the Ovid browser for navigating Grid information.
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  • Ovid: A Browser for Grids
    • 2nd European Across Grids Conference, January 1, 2004
    • Presentation on the development and implementation of the Ovid browser for Grids.
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  • Why Programming Fundamentals Still Matter in the AI Era
    • GnoelixiAI Hub Newsletter, January 22, 2026
    • Learn why programming fundamentals remain essential in the AI era. Discover how strong foundations amplify AI capabilities while weak ones accelerate confusion and risk.
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  • Why Chatbot Access to Knowledge Does Not Guarantee Informed Decisions
    • GnoelixiAI Hub Newsletter, December 31, 2025
    • Access to AI chatbots doesn’t guarantee better decisions. Learn why knowledge alone isn’t enough—judgment, accountability, and responsibility are critical for informed decision-making.
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  • How AI Code Assistants are Reshaping Software Engineering and the SDLC
    • GnoelixiAI Hub Newsletter, December 10, 2025
    • Discover how AI code assistants reshape software engineering, accelerate development, improve quality, and transform the SDLC into a continuous intelligence loop for teams.
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  • How AI Shapes the Social Media We Use Every Day
    • GnoelixiAI Hub Newsletter, November 13, 2025
    • Explore how AI invisibly powers social media—from personalized feeds and smart recommendations to content moderation and fraud detection. Discover the technologies reshaping online interaction daily.
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  • Types of Artificial Neural Networks and Use Cases
    • GnoelixiAI Hub Newsletter, October 22, 2025
    • Explore 5 types of artificial neural networks: CNNs, RNNs, Transformers, GANs, and more. Learn real-world applications in AI, image recognition, chatbots, and fraud detection.
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  • AI in IT: 5 Hard Truths Leaders Must Face
    • GnoelixiAI Hub Newsletter, October 7, 2025
    • Discover 5 hard truths for successful AI in IT: data quality, skills, governance, transformation, and real use cases. Learn to move from hype to business value.
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  • AI Tokens Explained: Counting, Context Windows, and Costs
    • GnoelixiAI Hub Newsletter, August 19, 2025
    • Learn what AI tokens are, how they differ from words, context windows, and why AI companies charge by tokens instead of words. Complete guide with examples.
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  • GPT-5: A Step Forward in AI’s Evolution
    • GnoelixiAI Hub Newsletter, August 8, 2025
    • GPT-5 brings adaptive reasoning, expanded 256K token context, and safer outputs. Explore its layered reasoning system, improved benchmarks, enterprise capabilities, and real-world applications across coding, research, and business workflows.
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  • How I Built a LangChain Client to Query Microsoft Learn Docs MCP Server
    • GnoelixiAI Hub Newsletter, July 28, 2025
    • In this article, I showcase a custom client I created specifically for demo purposes, to demonstrate the integration of LangChain with the Microsoft Learn Docs MCP Server.
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  • From Tools to Teamwork: Making AI Work For You—Not Instead of You
    • GnoelixiAI Hub Newsletter, July 10, 2025
    • In this edition of the GnoelixiAI Hub Newsletter, we’ll explore practical strategies to harness AI efficiently.
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  • How AI Architecture Can Future-Proof Banking: What Forward-Thinking Leaders Need to Know
    • GnoelixiAI Hub Newsletter, June 21, 2025
    • In this edition,  we discuss about building intelligent architectures: that is, designing AI and data ecosystems that deliver lasting value.
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  • What Every C-Level Executive Should Know About AI – Without the Hype
    • GnoelixiAI Hub Newsletter, June 5, 2025
    • In this edition, I  highlight the insights that matter most for guiding AI with clarity and purpose.
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  • The Emerging Taxonomy of AI Systems: From Rule-Based to Agentic Intelligence
    • GnoelixiAI Hub Newsletter, May 27, 2025
    • In this edition of our newsletter, I’ll walk you through a streamlined, modern taxonomy that reflects the evolution of AI architecture and deployment, especially in the era of large language models (LLMs).
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  • Tool-Augmented Reasoning & Agentic AI: How AI is Learning to Act
    • GnoelixiAI Hub Newsletter, May 1, 2025
    • In this edition, I give you a clear introduction to the concept of tool-augmented reasoning — and why it’s so crucial to the future of intelligent systems.
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  • AI Agents Explained: Beyond If/Else Logic and Hype
    • GnoelixiAI Hub Newsletter, March 15, 2025
    • In this edition, I address a fundamental question I often get in conversations about AI: “What exactly is an AI agent, and how is it different from a traditional program?”.
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  • Inside AI Agents: How They Perceive, Decide, Act, and Learn
    • GnoelixiAI Hub Newsletter, February 6, 2025
    • In this edition, we explore the inner workings of AI agents, examining how they perceive, decide, act, and learn, and what these capabilities mean for the broader landscape of AI applications.
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  • Beyond Consumption: Why Understanding AI Matters
    • GnoelixiAI Hub Newsletter, January 2, 2025
    • In this issue, we explore why we shouldn’t just consume AI but strive to understand it. By doing so, we become not only smarter users but also contributors to a future where AI is used ethically and effectively.
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  • AI’s Next Leap: Autonomous Agents Shaping the Future
    • GnoelixiAI Hub Newsletter, December 5, 2024
    • In this issue, we explore this evolution of AI, from assisting humans to executing tasks autonomously and semi-autonomously.
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  • How Collaborative Intelligence is Transforming the Workplace
    • GnoelixiAI Hub Newsletter, November 7, 2024
    • In this issue, we explore what collaborative intelligence really means, and how it is reshaping workplaces by empowering human creativity, addressing ethical concerns, and transforming the future of work itself.
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  • The Mechanics of Natural Language Processing (NLP)
    • GnoelixiAI Hub Newsletter, October 5, 2024
    • In this issue, we explore the fascinating journey of Natural Language Processing (NLP) and how it has evolved into a powerful force in technology today.
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  • Building a Personal AI Assistant for IT Operations
    • GnoelixiAI Hub Newsletter, September 5, 2024
    • In this edition of the GnoelixiAI Hub newsletter, we dive into some key takeaways from the relevant lecture I created and see how you can start building your very own AI assistant.
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  • The Future of Low-Code/No-Code Platforms with AI
    • GnoelixiAI Hub Newsletter, August 8, 2024
    • Explores the current state of low-code/no-code platforms and the role of AI in enhancing these tools for both citizen developers and professional programmers.
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  • Explainable AI: Trust and Transparency with SHAP
    • GnoelixiAI Hub Newsletter, July 11, 2024
    • Discusses the importance of Explainable AI (XAI) and provides a practical example using SHAP to demystify AI models.
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  • Common Questions and Answers on AI’s Impact and Potential
    • GnoelixiAI Hub Newsletter, June 13, 2024
    • A comprehensive Q&A that addresses core concepts, applications, ethical considerations, and future trends in AI.
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  • The Evolution of AI: From Concept to Reality
    • GnoelixiAI Hub Newsletter, May 30, 2024
    • Chronicles the journey of AI from its conceptual origins to its present-day applications and future potential.
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  • Decoding AI Bias: Ethical Challenges in Machine Learning
    • GnoelixiAI Hub Newsletter, May 9, 2024
    • Unravels the complexities of AI bias and explores the ethical challenges it presents.
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  • Exploring Image Classification with AI
    • GnoelixiAI Hub Newsletter, April 25, 2024
    • Discusses how AI models classify images, using a classic case study of distinguishing between cats and dogs.
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  • Exploring the Data Odyssey: From Data to Big Data and AI
    • GnoelixiAI Hub Newsletter, April 18, 2024
    • Delves into the relationship between Big Data and AI, examining their significance, challenges, and transformative potential.
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  • Tech Communities: Fostering Innovation & Collaboration
    • GnoelixiAI Hub Newsletter, April 11, 2024
    • Explores the role of tech communities in fostering innovation and collaboration, with a focus on AI.
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  • Combining DevOps and AI for Dynamic Infrastructure Scaling
    • GnoelixiAI Hub Newsletter, April 4, 2024
    • Examines the integration of DevOps and AI to enable dynamic infrastructure scaling.
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  • Enhancing AI Privacy with Federated Learning
    • GnoelixiAI Hub Newsletter, March 28, 2024
    • Explores the foundations, challenges, and future directions of Federated Learning to enhance AI privacy.
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  • Developing AI Chatbots: Challenges and Considerations
    • GnoelixiAI Hub Newsletter, March 21, 2024
    • Discusses the challenges and considerations in developing AI chatbots for customer support.
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  • Building a Simple Text to Speech App with Sentiment Analysis
    • GnoelixiAI Hub Newsletter, March 14, 2024
    • Provides an in-depth technical guide on implementing text-to-speech and sentiment analysis using AI.
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  • How AI Systems Preserve their Memory to Ensure Continuity
    • GnoelixiAI Hub Newsletter, March 7, 2024
    • Explores the mechanisms AI systems use to preserve memory and maintain continuity during infrastructure downtime.
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  • The Future of Finance: AI’s Influence on Banking
    • GnoelixiAI Hub Newsletter, February 29, 2024
    • Explores how AI is reshaping processes within banks, enhancing efficiency, customer-centricity, and security.
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  • Navigating the Future: The Role of AI in Informed Decisions
    • GnoelixiAI Hub Newsletter, February 22, 2024
    • Discusses the pivotal role of AI in shaping decision-making processes across various industries.
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  • Evolution of Programming Practices: From Manual to AI
    • GnoelixiAI Hub Newsletter, February 8, 2024
    • Chronicles the evolution of programming practices, highlighting how they’ve adapted to meet modern challenges.
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  • Achieving Human-AI Synergy via Collaborative Intelligence
    • GnoelixiAI Hub Newsletter, February 1, 2024
    • Explores innovative strategies for Human-AI collaboration, unlocking opportunities through combined creativity and intelligence.
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  • Creating a Simple Neural Network with Keras, TensorFlow, Python, and SQL Server
    • GnoelixiAI Hub Newsletter, January 25, 2024
    • A comprehensive guide to building a neural network using Keras, TensorFlow, Python, and SQL Server.
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  • Innovations for Tomorrow: AI and Citizen Well-being
    • GnoelixiAI Hub Newsletter, January 18, 2024
    • Examines the transformative potential of AI in shaping public services, decision-making, and daily life.
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  • Large Language Models (LLMs) and their Impact on Everyday Technology
    • GnoelixiAI Hub Newsletter, January 12, 2024
    • Delves into the workings of Large Language Models and their impact on our digital world.
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  • Democratizing AI Education: Exploring the Potential of Explainable AI (XAI)
    • GnoelixiAI Hub Newsletter, January 5, 2024
    • Discusses how Explainable AI contributes to making AI education more accessible and understandable.
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  • The Importance of Explainable AI (XAI)
    • GnoelixiAI Hub Newsletter, December 29, 2023
    • Highlights the significance of Explainable AI and its implications for the future of AI applications.
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  • Comparison of SQL Server Deployment Options on the Azure Cloud Platform
    • SQLNetHub, October 4, 2022
    • A comparative analysis of SQL Server deployment options on Azure.
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  • Working with SQL Server Stored Procedures and .NET
    • MSSQLTips.com Online Journal, December 6, 2018
    • Guide on working with SQL Server stored procedures from .NET applications.
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  • Working with SQL Server Functions and .NET
    • MSSQLTips.com Online Journal, December 1, 2018
    • Tutorial on integrating SQL Server functions within .NET applications.
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  • Azure Resource Cost Estimation and Management
    • SQLNetHub Online Journal, November 20, 2018
    • Insights into estimating and managing resource costs on Microsoft Azure.
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  • Querying SQL Server Tables from .NET
    • MSSQLTips.com Online Journal, November 14, 2018
    • Instructions on querying SQL Server tables from .NET applications.
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  • Enabling Auditing in Azure SQL Database
    • SQLNetHub Online Journal, November 6, 2018
    • Guide on setting up auditing in Azure SQL Database for enhanced security.
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  • Learn Azure Data Lake Analytics by Example
    • SQLNetHub Online Journal, October 29, 2018
    • Practical introduction to Azure Data Lake Analytics with examples.
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  • Azure Cosmos DB: Learn by Example
    • SQLNetHub Online Journal, October 22, 2018
    • Step-by-step guide on enabling and accessing Azure Cosmos DB.
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  • How to Get Started with SQL Server and .NET
    • MSSQLTips.com, October 18, 2018
    • Beginner’s guide to integrating SQL Server with .NET applications.
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  • How to Create an Azure SQL Server Virtual Machine
    • SQLNetHub Online Journal, October 8, 2018
    • Detailed steps to create an Azure SQL Server Virtual Machine.
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  • How to Backup a SQL Server Database from On-Premises to Azure Storage
    • SQLNetHub Online Journal, October 5, 2018
    • Tutorial on backing up a SQL Server database to Azure Storage and restoring it.
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  • What’s New in SQL Server 2019
    • SQLNetHub Online Journal, October 2, 2018
    • Overview of the new features introduced in SQL Server 2019.
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  • Getting Started with SQL Server on Linux
    • SQLNetHub Online Journal, August 17, 2018
    • Guide on setting up and working with SQL Server on Linux.
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  • Understanding SQL Server Connection Pooling in ADO.NET
    • MSSQLTips.com, August 1, 2018
    • Detailed explanation of SQL Server connection pooling in ADO.NET.
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  • Using Indexes in SQL Server Memory-Optimized Tables
    • CodingSight.com, January 16, 2018
    • Discussion on the benefits of using indexes in SQL Server Memory-Optimized tables.
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  • Developing with SQL Server (eBook) – Second Edition
    • SQLNetHub.com, October 1, 2017
    • Comprehensive eBook on SQL Server development with practical examples.
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  • ETL Performance Gains Using SQL Server In-Memory OLTP
    • MSSQLTips.com Online Journal, August 10, 2017
    • Case study on optimizing ETL processes using SQL Server In-Memory OLTP.
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  • Administering SQL Server (eBook) – Second Edition
    • SQLNetHub.com, July 1, 2017
    • eBook on advanced techniques for maintaining a healthy SQL Server instance.
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  • Tuning SQL Server (eBook) – Second Edition
    • SQLNetHub.com, May 1, 2017
    • Guide on tuning SQL Server for optimal performance.
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  • SQL Server Consolidation – Hosting Multiple Databases on a Single SQL Server Instance
    • SQLShack Online Journal, December 1, 2016
    • Best practices for consolidating multiple databases onto a single SQL Server instance.
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  • How to Create and Manage T-SQL Code Snippets
    • SQLShack Online Journal, October 1, 2016
    • Instructions on creating and managing T-SQL code snippets.
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  • Securing SQL Server Surface Area
    • SQLShack Online Journal, October 1, 2016
    • Strategies for securing the surface area of SQL Server based on best practices.
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  • Script to Manage SQL Server Rebuilds and Reorganize for Index Fragmentation
    • MSSQLTips.com Online Journal, September 1, 2016
    • T-SQL script for managing index rebuilds and reorganization in SQL Server.
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  • Simple Experiment with SQL Server In-Memory OLTP is 79 Times Faster
    • MSSQLTips.com Online Journal, September 1, 2016
    • Case study showing the performance improvement of SQL Server In-Memory OLTP.
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  • Top 10 Security Considerations for Your SQL Server Instances
    • SQLShack Online Journal, August 1, 2016
    • Security considerations for effectively securing SQL Server instances.
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  • Export SQL Server Records into Individual Text Files
    • MSSQLTips.com Online Journal, June 1, 2016
    • Tutorial on exporting SQL Server table records into individual text files.
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  • Modifying the SQL Server Model System Database to Customize New Database Settings
    • MSSQLTips.com Online Journal, April 28, 2016
    • Guide on customizing SQL Server Model system database settings.
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  • Implementing SQL Server In-Memory OLTP
    • Simple-Talk Online Technical Journal, April 11, 2016
    • Step-by-step guide to implementing SQL Server’s In-Memory OLTP.
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  • Assessing the SQL Server In-Memory OLTP Performance Benefits
    • MSSQLTips.com Online Journal, March 11, 2016
    • Techniques to assess the performance benefits of SQL Server In-Memory OLTP.
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  • Introducing SQL Server In-Memory OLTP
    • Simple-Talk Online Technical Journal, September 30, 2015
    • Introduction to SQL Server’s In-Memory OLTP Engine and its benefits.
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