Are you a REALTOR looking to break free from commission-based income and start building lasting wealth? From Net Commission to Net Worth is your step-by-step guide to transitioning from selling real estate to investing in it. Whether you’re looking to buy your first rental property, flip your first house, or create a portfolio that generates true financial freedom, this book will show you exactly how to do it.Packed with actionable strategies, real-world examples, and practical steps, this book demystifies real estate investing for agents who are ready to take control of their financial future. Learn how to leverage your industry knowledge, find and fund deals, and build a business that works for you—long after the commission checks stop.If you're ready to go from closing deals for others to creating wealth for yourself, this book is your roadmap.About the Author Dustin C. Hoog is a real estate investor, coach, and entrepreneur dedicated to helping REALTORS transition from selling properties to owning them. With years of experience in real estate investing—including fix-and-flips, rentals, and wholesaling—Dustin has built a thriving portfolio and now teaches others how to do the same.As the founder of The Wealth Building Agent, he has coached countless agents on how to break free from commission-based income and create long-term wealth through smart investing. He also hosts masterminds, events, and a podcast dedicated to helping REALTORS succeed in real estate beyond just sales.When he’s not coaching or investing, Dustin enjoys spending time with his family, running his business ventures, and helping other entrepreneurs build lives of financial freedom and flexibility. Read more

#1 Book Pick for System Design Interviews by Five Books in 2022.Get the inside edge for your system design interview.Written by a software engineer at Google, this book will teach you how to ace the system design interview. This book includes real interview questions based on hundreds of interviews conducted at big tech companies, and their detailed solutions. Learn software and system fundamentals in clear and engaging lessons, distilled from 15+ years of experience.In this book, you will learn:A systematic approach to tackling any system design question by studying step-by-step solutions to real system design interview questionsHow to design systems by using recurring components, the building blocks of systemsThe fundamentals of a software system: servers, services, machines, applications, components, and modulesPatterns in service design: microservices vs. monolith, orchestration vs. choreography, loose coupling, and high cohesionDatabase concepts: data modeling, relational vs. NoSQL, denormalization, replication, and consistencyDistributed system principles: integration, networking protocols, REST vs. RPC, and CAP theoremBased on hundreds of interviews, Hacking the System Design Interview is the definitive guide to learning about systems and building a comprehensive foundation for your interview. It provides an insider view of the big tech interview process, and provides proven techniques that will help you succeed in your interview.Hacking the System Design Interview will prepare you for success in your next tech interview. Get the book today, and get your dream job tomorrow. Walk through designs of recurring components that are the building blocks of systems:Web serverAPI gatewayLoad balancerDistributed cacheAsynchronous queueObject storageCDNFan-out serviceUnique ID generatorAnd more ...Learn a systematic approach to tackling any system design question by studying step-by-step solutions to real system design interview questions, including:Newsfeed and Timeline: build a performant system that provides real-time newsfeed updates.Rideshare Application: use R-trees to build a system for spatial indexing and location-based searching.Social Network Graph Search Algorithm: create a bidirectional search to traverse a social network.Track the Most Frequently Accessed Items: use a count-min sketch to reduce the space complexity in a system that processes large volumes of data.Autocomplete System: use a trie data structure to perform prefix lookup in a real-time typeahead system.Distributed Message Queue: scale a system with asynchronous and event-driven architecture.And more ... Read more

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Are you intrigued by the potential of AI but overwhelmed by its complexity? Are you tired of books that tell what you can do with ChatGPT but NOT how to do it? If you want to learn how to make money online with ChatGPT, keep reading…"The ChatGPT Alchemist" is your guide in a world where Artificial Intelligence is changing the way we work and earn. This book is a hands-on manual tailored for beginners or those discouraged by theoretical concepts in other books. It simplifies the process, offering 13 practical applications of ChatGPT for business.Each chapter focuses on a different way to leverage ChatGPT for business and profit, from social media and email marketing to SEO and copywriting, ensuring high-quality outcomes.In this book, you will find:· 13 ready-to-implement ways to make money with ChatGPT· Comprehensive step-by-step guidance· Real-life scenarios, examples, and exercises to ensure applicability in the real world· Powerful example prompts to get the most out of your interactions with ChatGPT· Valuable marketing tips and strategies for promoting your ChatGPT-powered services or businessExclusive Bonuses:• BONUS 1: "Quick Start Guide: Create Your Custom GPT" – An e-book with step-by-step instructions to create your personal GPT assistant.• BONUS 2: "Customizable ChatGPT Templates" to help you write the best prompts for ChatGPT.I understand your concerns if you're skeptical and wondering whether this book is just another theoretical exploration of AI's potential. That's why 'The ChatGPT Alchemist' focuses on real, actionable steps that you can implement immediately.Even if you’re just starting out, this guide is designed to transform your perspective and equip you with the tools you need for success.Say goodbye to doubts and hello to a world of opportunities with ChatGPT by your side!If you're determined to change your life by leveraging AI, then don't wait. Grab your copy of "The ChatGPT Alchemist" TODAY! Read more

Mastering TypeScript and Zod: A Guide to Type-Safe Programming and Validation for Next-Level Application DesignElevate your coding skills with unparalleled type safety and robust data validation.Dive deep into the world of type-safe programming with Mastering TypeScript and Zod, your essential guide to harnessing the full potential of TypeScript and Zod for building scalable, reliable applications. Whether you're a seasoned developer or just starting out, this book offers comprehensive insights and practical techniques to integrate TypeScript's powerful type system with Zod's dynamic validation capabilities, ensuring your applications are both robust and maintainable.Through a series of well-structured chapters, you'll explore foundational concepts, advanced patterns, and real-world applications that demonstrate how TypeScript and Zod can work in harmony to eliminate common programming errors, streamline development workflows, and enhance code quality. From designing type-safe APIs and managing complex data structures to optimizing performance and implementing effective deployment strategies, this guide equips you with the knowledge and tools to take your application design to the next level.What's covered inside this Book?Comprehensive Coverage: From TypeScript basics to advanced Zod validation techniques, covering all essential aspects of type-safe programming.Practical Examples: Step-by-step tutorials and real-world case studies that illustrate how to apply concepts in actual projects.Best Practices: Expert tips and strategies for writing clean, maintainable, and efficient code.Integration Guides: Learn how to seamlessly integrate TypeScript and Zod with popular frameworks and tools like React, Node.js, and GraphQL.Optimization Strategies: Techniques for enhancing application performance and scalability using TypeScript and Zod.Ready to transform your development approach and build next-level applications? Get your copy of Mastering TypeScript and Zod today and embark on your journey to type-safe programming excellence! Read more

Designing Data-Intensive Applications: 2 Books in 1 – Mastering Scalable Data Pipelines and Real-Time SystemsBook 1: Designing Data-Intensive Applications: From Core Concepts to Scalable ArchitecturesBook 2: Building Scalable Data Pipelines – Hands-On Projects for Batch and Real-Time ProcessingThis isn’t just another tech book—it’s your complete roadmap to mastering data engineering and building scalable, high-performance data systems. From designing distributed architectures to creating data pipelines, this 2-in-1 bundle combines foundational concepts with hands-on projects, delivering a practical and immersive learning experience.Whether you’re a data engineer, software developer, or aspiring tech professional, theory alone won’t cut it—you need actionable skills. This guide seamlessly bridges the gap between knowledge and implementation, equipping you with the tools to design, build, and optimize data systems that meet the demands of today’s fast-paced, data-driven world.Here’s What You’ll Master:Core Principles of Data System Design: Grasp the essentials of data modeling, lifecycle management, and fault-tolerant systems.Hands-On Data Pipeline Projects: Build batch and real-time pipelines with tools like Apache Kafka, Spark, and cloud platforms.Scalable Distributed Systems: Learn to implement microservices and distributed databases for robust architectures.Performance Optimization Techniques: Apply caching, load balancing, and query tuning to ensure top-tier system efficiency.Real-World Applications: Work on practical projects like recommendation engines, analytics dashboards, and event-driven pipelines.Best Practices for Cloud Deployment: Master cloud platforms like AWS and GCP to deploy and scale your systems.System Design Interview Prep: Boost your confidence with strategies and frameworks to tackle complex design challenges.Event-Driven Architectures: Master the design and implementation of systems that react to real-time events, ensuring flexibility and responsiveness in your applications.Data Lake and Warehouse Design: Understand the differences and learn how to build scalable storage solutions for structured and unstructured data.CI/CD for Data Pipelines: Automate the deployment and testing of your data systems using Continuous Integration and Continuous Delivery practices, ensuring faster and more reliable updates....and so, so much more.What Makes This Book Unique?Action-Oriented Learning: Each chapter includes hands-on projects that reinforce key concepts.Comprehensive and Practical: Covers both batch and real-time processing to ensure you’re ready for any data challenge.Career-Boosting: Equips you with skills highly sought after in data engineering, making you an invaluable asset in any tech role.Who Should Read This Book?Data Engineers and Developers: Build scalable, reliable data systems.Aspiring Data Professionals: Transition into data engineering with practical skills.Tech Students and Practitioners: Expand your knowledge of real-time and batch processing.Don’t just learn data systems—build them. This book provides the practical tools and knowledge you need to excel in your career.Click “Buy Now” and start designing scalable, data-intensive applications today! 🚀 Read more

4 Books in 1: Transform Your SQL Skills - From Beginner to Advanced Mastery:Struggling with complex SQL queries?Need to learn SQL really fast?Want to crush those SQL interview questions with confidence?This comprehensive SQL guide is your go-to cheat sheet for mastering SQL programming. Packed with practical skills, no fluff – just the tools that boost your career. With this guide, you’ll deal with any data challenge confidently and ace your SQL interviews.What's Inside:SQL Fundamentals: Build a solid foundationAdvanced SQL Techniques: Level up your skillsExpert SQL Strategies: Master cutting-edge conceptsSQL Interview Prep: Ace your next database job interviewKey Features:270+ pages of SQL content for beginners to advanced users350+ real-world, practical SQL examples and exercises you can use today140+ SQL interview questions and tasks with solutions, to boost your confidenceComplete e-commerce database and all SQL code available as a free digital downloadExclusive BONUS - Grab Your FREE Downloadable Content!Complete SQL Code Library: All SQL Statements from the Book, Ready to Run! Hands-On Learning: Complete E-commerce Database for Real-World Practice!SQL Cheat Sheet #1: Must-Know SQL Terms Glossary!SQL Cheat Sheet #2: SQL Dialect Breakdown for the 4 Most Popular Databases!This SQL Crash Course book is perfect for:SQL beginners starting their database journeyDevelopers enhancing their SQL, T-SQL and PL/SQL skillsData analysts sharpening their SQL for data analytics toolkitDatabase administrators mastering SQL database managementJob seekers preparing for SQL coding interviewsWhy buy multiple books when one can take you from SQL beginner to SQL pro?Here are the challenges this SQL guide solves for you:Confused by SQL dialects? Master PostgreSQL techniques that work across platforms, including MySQL and SQL Server.Need a SQL quickstart guide? Our step-by-step approach takes you from SQL basics to advanced SQL programming.Want SQL hands-on practice? Work with our e-commerce database example throughout the book.Ready for SQL server query optimization? Learn performance tuning and tackle complex queries with ease.Unsure about data modeling? Master database design and efficient SQL indexing for any scenario.Keeping up with trends? Explore cutting-edge topics like cloud databases, NoSQL, and more.Preparing for a job? Our SQL interview prep section covers everything from SQL joins to window functions.Boost your data engineering skills with practical SQL for data analysis, ETL processes, and big data handling.This isn't just another basic 'SQL for Dummies' book – it's a complete SQL guide designed to help you master real-world SQL skills, tackle complex challenges, and excel in your career!Remember: In tech, the best time to level up your SQL skills was yesterday. The next best time is now. Grab this practical SQL book and start your journey to database mastery today! Read more

Visual overview of the book: https://www.youtube.com/watch?v=RwPiU9krHwo&feature=youtu.bePodcast: https://www.dropbox.com/scl/fi/569h4o3j4ujl2v54qwcj4/SQL-Server.wav?rlkey=t7oyggbiizk2keipuibelazi4&e=1&dl=0A Comprehensive Guide to Perfection and ProductivityMastering SQL Server Database Administration offers a detailed and all-encompassing exploration of the vital role of a SQL Server Database Administrator (DBA). This comprehensive guide takes both novice and seasoned professionals on a journey through the intricacies of database management, providing in-depth insights and practical guidance across a spectrum of essential domains.The book begins with an illuminating introduction, setting the stage for understanding the significance of a proficient DBA in organizational success. Moving beyond the basics, each chapter delves into specific facets of database administration, starting with the critical task of database health monitoring. Readers gain insights into monitoring tools, interpreting performance metrics, and analyzing error logs to maintain a robust and healthy database environment.The guide then navigates through fundamental operations like backup and restore, emphasizing the importance of secure storage and validation processes. Security management takes center stage in the subsequent chapters, covering user permissions, access control, auditing, and best practices to fortify database security.Performance tuning, capacity planning, and troubleshooting are thoroughly explored, offering strategies for identifying bottlenecks, optimizing queries, and efficiently managing database structures. Automation takes a spotlight, highlighting the significance of streamlining tasks and managing SQL Server Agent jobs.The book underscores the importance of routine health checks, documentation, and effective communication, emphasizing collaboration with development teams and cross-functional IT projects. Continuous training and skill development are addressed, ensuring DBAs stay current with updates and certifications.Disaster recovery planning, compliance, and patch management are given due consideration, providing readers with a comprehensive understanding of maintaining business continuity and adhering to regulatory standards. The final chapter consolidates key takeaways, highlighting the crucial role of a proficient SQL Server DBA in achieving perfection and productivity.In conclusion, Mastering SQL Server Database Administration is a valuable resource that equips DBAs with the knowledge and skills needed to navigate the complexities of database management successfully. The book serves as an indispensable guide for those aspiring to excel in their roles, offering practical insights, best practices, and a holistic approach to becoming a highly effective SQL Server DBA.https://www.Michael-E-Kirshteyn.com/ Read more

⭐2 BONUS INCLUDED: 100+ "Act as" prompts and the Complete Set of Prompts for E-commerce⭐Are you ready to revolutionize your business strategies, ignite your social media presence and elevate your productivity game like never before?✔️ Prepare to be blown away by the transformative insights waiting within the ChatGPT Bible, 2024 edition.Embark on a journey where innovation meets income, and where you'll learn how to:🚀 Cultivate perpetual streams of passive income in mere minutes🚀 Dazzle your clientele with expedited, top-tier project completion - effortlessly🚀 Effortlessly craft, curate, and propagate captivating content🚀 Reclaim precious time to prioritize what truly matters in your life👉 In today's dynamic landscape, businesses are channeling substantial funds - hundreds of dollars for compelling articles, and thousands monthly for social media marketing and SEO.But now, with the potent capabilities of ChatGPT, this lucrative arena is open to all, including you, irrespective of your background. The ingenious strategy outlined in this guide empowers you to disrupt the status quo, offering superior services while expending minimal effort.✔️ Act now, as this market window beckons, potentially shifting in the future - making this the perfect juncture to embark on your journey!Here's a glimpse of the treasure trove within:Initiation into ChatGPT: Lay the foundation for your success with an immersive introduction.Advantages Redefined: Explore the amplified benefits of harnessing ChatGPT's prowess.Embarkation: Navigate the steps to seamlessly commence your ChatGPT journey.Mastery Guidelines: Unlock the secrets to extracting maximum value from your ChatGPT interactions.Exponential Productivity: Elevate your output with ChatGPT, exponentially outpacing your prior achievements.Monetizing Magic: Uncover the art of cultivating immediate and enduring income streams using ChatGPT.Freelancing Wizardry: Elevate yourself to the realm of the extraordinary freelancer, accomplishing projects in minutes.Content Brilliance: Effortlessly transmute ideas into captivating blog posts, video scripts, software applications, and beyond.Social Media Mastery: Skillfully repurpose content across platforms, captivating audiences in seconds.Research Reinvented: Revolutionize your research game, efficiently gathering insights for various endeavors.Boundaries and Beyond: Grasp the limitations of ChatGPT while strategizing to overcome them.Complimentary 2 Bonus: Gain access to an invaluable collection of 100+ commanding "Act as" prompts and the complete set of prompts for e-commerce, all conveniently compiled in a prompt swipe file.💥 Dive into a world of practicality through concrete ChatGPT prompts and responses, seamlessly bridging the gap between theory and application. Elevate your ventures with templates that can be readily deployed - a true testament to the unparalleled value encapsulated within these pages.💥 BUY NOW and Set sail on your expedition towards amplified income, elevated productivity, and newfound ease with 'ChatGPT Bible'Your destiny of online prosperity awaits – are you ready to seize it? Read more

You know how to code......but is it enough?Do you feel left out when other programmers talk about amortized runtime?Have you failed a job interview because you don't know computer science?Volume two picks up where volume one left off. It covers more advanced topics, including:-Proofs-Security-Hardware and software-Operating systems-Networks-Databases-And much moreYou've learned the basics. Are you ready for what comes next?Like Volume one, volume two is not a reference book or a how-to book, but an introduction to the concepts covered in a computer science curriculum. Back to school sale!Price temporarily reduced from $24.99 to $19.99. Get your copy today! Read more

FEDERATED LEARNING AND Multi-Agent Systems with MCP is a simple, hands-on guide to creating smart computer systems that work together without sharing private data. It introduces the Model Context Protocol (MCP), a free tool that helps you build two kinds of systems: multi-agent systems (MAS), where “agents” make decisions together, and federated learning (FL), where devices train models locally and share only updates. This book teaches you how to use MCP step-by-step, from starting out to running real projects like helping hospitals predict recovery times, managing power in smart grids, or connecting lots of IoT sensors.What You’ll Learn, Step by StepThe book has eight chapters that take you from beginner to expert. Chapter 1 explains MCP and its tools—mcp-client for devices and mcp-server for the main computer. Chapters 2 and 3 show you how to set them up and make them talk to each other using Python. In Chapters 4 and 5, you’ll build small test systems, like agents working together or devices learning as a team. Chapter 6 gets more advanced with examples: a hospital system (6.4) that keeps patient data private and a smart grid (6.5) that adjusts power using weather info.Chapters 7 and 8 focus on making your systems work in the real world. Chapter 7 teaches you how to put MCP on a cloud like AWS, keep it safe with passwords, and test it with lots of users. Chapter 8 helps you fix problems—like when the network breaks (8.1)—make it faster (8.2), and keep it running smoothly with checklists and helpful tools (8.3). You’ll see real examples, like an IoT system with 100 sensors (7.3), and get full code to try yourself.What Makes This Book SpecialEasy Lessons: Clear steps with real MCP tools, plus extras like monitoring with Prometheus and security with Keycloak.Real Examples: Projects from healthcare, smart grids, and IoT show you how MCP works in life.Full Guide: Covers everything—starting, building, launching, and fixing your system.Tips to Make It Better: Learn how to speed things up and avoid trouble, with lists to check your work.Word List: glossary of terms explains 38 key words (like “Federated Learning” or “Agent”) so you’re never lost.Who Should Read This?This book is for people who know a bit about Python and want to build smart systems—like data scientists, engineers, or tech workers. It’s great if you’re working on projects that need privacy or lots of devices, like in hospitals or smart homes. You don’t need to know MCP already; the book starts simple and builds up to big systems anyone can use.Why This Book HelpsToday, companies need smart systems that keep data safe and work fast. MCP makes this easier by combining MAS and FL into one tool. This book shows you how to use it with clear steps, code, and ideas you can try right away. Whether you’re testing an idea or running 100 IoT devices, it gives you what you need to do it well. Read more

Are you overwhelmed by SQL Joins?? Do you struggle to understand the concept of different SQL Joins??If Yes, then keep reading...Understanding the concept of SQL Joins is indeed a challenging task for many people. Combining data from multiple datasets and creating advanced queries leads to frustration and confusion.All you need is a resource that simplifies SQL joins and provides ample opportunities for practice."Mastering SQL Joins: A Quick Handbook On Mastering SQL Joins With Practical Exercises" is your ultimate solution.This short handbook has everything you want to know about SQL as well as the hands-on challenges that'll equip you with skills to succeed.In this short handbook, you'll discover:Simplified SQL joins concept in clear and concise language that helps you in creating a solid foundation for understanding SQL joins.Practice questions after every chapter so that you reinforce your learningDedicated chapter for hands-on industry-level questions that will polish your skillsIllustrations to make things easy to understand and hard to forget so that you become a master in SQL JoinsPractice Dataset included in the book so that you don't have to waste time in finding the right dataset for practice SQL Joins.This book is not another dense theory-packed boring textbook filled with only technical jargon and fluff, which you need a computer science degree to understand.This is not just a textbook; this is an interactive practical handbook!If you want to enhance your problem-solving abilities, and gain practical expertise, then scroll up and click on "add to cart." Read more

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Offering a detailed practical look at PostgreSQL 16's new features, "PostgreSQL 16 Cookbook, Second Edition" equips database administrators and developers to take advantage of the most recent developments. This edition provides in-depth coverage of enhanced logical replication, which now includes the ability to replicate from standby servers. We provide detailed instructions for setting up these advanced replication configurations, allowing you to better distribute workloads and improve data availability. The optimization of concurrent bulk loading capabilities for faster data ingestion is another noteworthy addition. Another standout feature of our book are the practical solutions and examples for using the new JSON functions and operators to store, query, and manipulate JSON data in your applications.We walk you through the process of configuring refined user roles and permissions, ensuring effective access control in complex environments. Additionally, the book teaches new monitoring capabilities introduced with the pg_stat_io view, which provide insights into I/O operations to help optimize performance. The book goes on to implement performance enhancements such as SIMD acceleration for processing ASCII and JSON strings, as well as the new load balancing feature, load_balance_hosts, which distributes traffic efficiently among multiple servers. The goal of this book is to equip you with to successfully manage, optimize, and troubleshoot database environments.Key LearningsBoost data availability and workload distribution using advanced logical replication techniques.Apply the SIMD acceleration to expedite the processing of ASCII and JSON strings.Make use of improved SQL/JSON syntax to manage complicated JSON data operations.Enhance efficiency and decrease query times by optimizing query performance with parallel execution.Utilize pg_stat_io for troubleshooting and monitoring I/O operations.Utilize Rust libraries like pgx and rust-postgres for easy integration with PostgreSQL.Distribute workload among numerous PostgreSQL instances by configuring load_balance_hosts.Simplify user role configurations and security with refined privilege management.Utilize pgBackRest and Barman to implement strong backup strategies.Optimize database performance using concurrent bulk loading.Table of ContentPreparing PostgreSQL 16Performing Basic PostgreSQL OperationsPostgreSQL Cloud ProvisioningDatabase Migration to Cloud and PostgreSQLWAL, AutoVacuum & ArchiveLogPartitioning and Sharding StrategiesTroubleshooting Replication, Scalability & High AvailabilityBlob, JSON Query, CAST Operator & ConnectionsAuthentication, Audit & EncryptionImplementing Database Backup StrategiesPerform Database Recovery & Restoration Read more

Are you tired of holding it together on the outside, only to end up feeling more unfulfilled and uninspired on the inside? If you’re ready for a breakthrough, 'Hello, Head, Meet Heart' will be your ultimate guide to breaking up with burnout and tapping into the most extraordinary version of your life.Written by a corporate leader and anti-burnout expert Hannah Morgan Austin, this book is full of personal insights straight from the fire.Inside this book, you will learn:What burnout really looks like, and how you can recognize it in yourselfHow to chart a course toward a new life beyond burnout, based on hundreds of stories from powerhouse professionalsHow to turn towards yourself and discover who you are and who you want to beYour most extraordinary life is waiting for you beyond these pages. This raw and engaging book will leave you feeling truly hopeful and inspired. Read more

Master the path to becoming a Certified PostgreSQL DBA, even if you possess only Linux or Windows skills!PostgreSQL becomes The World's Most Admired and Wanted Database according to 2024 Stack Overflow World Wide Survey with an overwhelming 74% of the votes. Unleash the full potential of PostgreSQL and harness its power for all your use cases.How to use PostgreSQL to store your valuable data without wasting time on the wrong configurations?Did you know that the primary reason for slow SQL query results is not inadequate hardware resources, but rather improper configuration of PostgreSQL?You may encounter challenges such as lengthy query response time, unstable DB service, unexpected database downtime due to hardware failures, or sub-optimal performance resulting from misconfiguration of PostgreSQL parameters.Which means you'll struggle with slow database or unstable database services and never live up to PostgreSQL's full potential. Don't let these obstacles hinder you from maximizing PostgreSQL's true capabilities!Let me introduce you to this latest PostgreSQL DBA that will change your PostgreSQL life forever1. Cover latest PostgreSQL-v17 Architecture and What's New2. Over 150 Best Practices for PostgreSQL DBA!3. PostgreSQL-v17 Up and Running on Windows, Mac (M-series CPU + Intel CPU), and Linux4. Managing PostgreSQL Instance and DBA Configuration Guide5. 9 Must-have PostgreSQL DBA Skills6. 12 Best Query Optimization Strategies7. Advanced Indexing - B-Tree, GIN, Gist, BRIN, SP-Gist, HASH8. Advanced Indexing Skills: Concurrent Indexing, Partial Indexing, Functional/Expression Indexing, Index-only Scan, Full-Text Tokenization Indexing, Multi-column Indexing, ...9. 8 Security Models in PostgreSQL10. PostgreSQL v17 to v13 System Audits11. 27 PostgreSQL Object Types12. Unstructured Data in PostgreSQL13. Semi-structured Data in PostgreSQL v17 to v1314. PostgreSQL High Availability (HA)15. PostgreSQL Physical Replication16. PostgreSQL Real-time Streaming Replication17. PostgreSQL Logical Replication18. PostgreSQL Point-in-time Recovery (PITR)19. PostgreSQL DBA Advanced Monitoring20. 8 Common Errors and Handling by PostgreSQL DBA21. PostgreSQL Full and Incremental Backup and Restore22. Advanced Topic: PostgreSQL Upgrade: Major and/or Minor Release Upgrade, Rolling Upgrade23. Connect Other Data Sources to PostgreSQL v17: from Oracle, S3 Storage, Parquet, etc.24. PostgreSQL-v17 as Your Data Warehouse25. Database Modernization - Migrate other databases, Oracle, DB2 etc, to PostgreSQL-v1726. 10 Secret DBA Skills of PostgreSQL v17 that Every PostgreSQL DAB should know27. Get certified Get Ahead! PostgreSQL DBA CertificationPractical aspects of DB administration about PostgreSQL v17 to v13 are discussed in details. This book "PostgreSQL DBA 17" provides you skills and tips from real-world experiences, serving as a guide for your PostgreSQL DBA journey.P.S. PostgreSQL versions v17, v16, v15, v14, and v13 are covered, ensuring you stay up-to-date with the latest advancements in PostgreSQL. This book provides you GitHub Link for code as well as Windows and Mac graphical installers, which means you can have your own PostgreSQL-v17 up and running in less than 10 minutes, by just few clicks!Order Now!* * * * * Read more

Certification books are selling very well--and even small market topics are supporting books. With Oracle's release of the first OCP Database Administrator Track exam, candidates will be looking for a solid guide in preparing for the exam. Though only an estimated 3-5,000 will take the test this year, it's expected that three or four times that amound will buy the book to obtain the valuable information. Inclusion of additional exam coverage for OCP Oracle8 Certified DBA candicates will braoden the market and lengthen the book's shelf life. Read more

Visual Overview: https://youtu.be/zToGmzSj0M8Podcast: https://www.dropbox.com/s/xtl9t46j7o6pswf/LDM%20Workbook.wav?dl=0This workbook, Practical Data Modeling: A Step-by-Step Guide Across Industries, builds on the foundation laid in the author’s previous book, Mastering Data Modeling: From Concepts to Practical Implementation, expanding its principles with a practical, industry-specific focus. Designed as a comprehensive guide for beginner IT professionals, this workbook provides hands-on exercises and case studies across key industries—healthcare, finance, IoT, media, and more—making it an indispensable resource for those looking to deepen their expertise in logical data modeling.Each chapter introduces unique data modeling requirements and regulatory considerations, tailored to the nuances of each industry, covering topics like complex relationships, cardinality, and advanced modeling techniques. Structured exercises enable readers to practice real-world scenarios, from constructing conceptual models to defining key relationships and entity attributes. Readers are guided through key data modeling constructs, including parties, products, locations, and transactions, which are presented consistently to promote an intuitive understanding of data structures. The workbook also includes detailed breakdowns of identifying and non-identifying relationships, normalization strategies, and the use of surrogate and composite keys to ensure data integrity.With step-by-step diagrams and industry case studies, Logical Modeling Workbook provides readers with the skills needed to confidently design and refine logical data models that meet today’s business demands across sectors. Whether you're building foundational skills or extending prior knowledge, this workbook is a vital resource for taking your data modeling skills from concept to applied practice in any industry. Read more

This book sheds light on the principles behind the relational model, which is fundamental to all database-backed applications--and, consequently, most of the work that goes on in the computing world today. Database in Depth: The Relational Model for Practitioners goes beyond the hype and gets to the heart of how relational databases actually work. Ideal for experienced database developers and designers, this concise guide gives you a clear view of the technology--a view that's not influenced by any vendor or product. Featuring an extensive set of exercises, it will help you: understand why and how the relational model is still directly relevant to modern database technology (and will remain so for the foreseeable future) see why and how the SQL standard is seriously deficient use the best current theoretical knowledge in the design of their databases and database applications make informed decisions in their daily database professional activitiesDatabase in Depth will appeal not only to database developers and designers, but also to a diverse field of professionals and academics, including database administrators (DBAs), information modelers, database consultants, and more. Virtually everyone who deals with relational databases should have at least a passing understanding of the fundamentals of working with relational models. Author C.J. Date has been involved with the relational model from its earliest days. An exceptionally clear-thinking writer, Date lays out principle and theory in a manner that is easily understood. Few others can speak as authoritatively the topic of relational databases as Date can. Read more

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