A friendly illustrated guide to designing and implementing your first database.Grokking Relational Database Design makes the principles of designing relational databases approachable and engaging. Everything in this book is reinforced by hands-on exercises and examples. In Grokking Relational Database Design, you’ll learn how to: • Query and create databases using Structured Query Language (SQL) • Design databases from scratch • Implement and optimize database designs • Take advantage of generative AI when designing databases A well-constructed database is easy to understand, query, manage, and scale when your app needs to grow. In Grokking Relational Database Design you’ll learn the basics of relational database design including how to name fields and tables, which data to store where, how to eliminate repetition, good practices for data collection and hygiene, and much more. You won’t need a computer science degree or in-depth knowledge of programming—the book’s practical examples and down-to-earth definitions are beginner-friendly. Purchase of the print book includes a free eBook in PDF and ePub formats from Manning Publications. About the technology Almost every business uses a relational database system. Whether you’re a software developer, an analyst creating reports and dashboards, or a business user just trying to pull the latest numbers, it pays to understand how a relational database operates. This friendly, easy-to-follow book guides you from square one through the basics of relational database design. About the book Grokking Relational Database Design introduces the core skills you need to assemble and query tables using SQL. The clear explanations, intuitive illustrations, and hands-on projects make database theory come to life, even if you can’t tell a primary key from an inner join. As you go, you’ll design, implement, and optimize a database for an e-commerce application and explore how generative AI simplifies the mundane tasks of database designs. What's inside • Define entities and their relationships • Minimize anomalies and redundancy • Use SQL to implement your designs • Security, scalability, and performance About the reader For self-taught programmers, software engineers, data scientists, and business data users. No previous experience with relational databases assumed. About the author Dr. Qiang Hao and Dr. Michail Tsikerdekis are both professors of Computer Science at Western Washington University. Table of Contents Part 1 1 Introducing databases and SQL 2 Related tables and more SQL 3 Overview of database design Part 2 4 Entities and attributes 5 Relationships 6 Normalization and implementation 7 Security and optimization Part 3 8 Database design in the age of generative AI Read more

Data engineering has grown rapidly in the past decade, leaving many software engineers, data scientists, and analysts looking for a comprehensive view of this practice. With this practical book, you'll learn how to plan and build systems to serve the needs of your organization and customers by evaluating the best technologies available through the framework of the data engineering lifecycle.Authors Joe Reis and Matt Housley walk you through the data engineering lifecycle and show you how to stitch together a variety of cloud technologies to serve the needs of downstream data consumers. You'll understand how to apply the concepts of data generation, ingestion, orchestration, transformation, storage, and governance that are critical in any data environment regardless of the underlying technology.This book will help you: get a concise overview of the entire data engineering landscape; assess data engineering problems using an end-to-end framework of best practices; cut through marketing hype when choosing data technologies, architecture, and processes; use the data engineering lifecycle to design and build a robust architecture; and incorporate data governance and security across the data engineering lifecycle.PLEASE NOTE: When you purchase this title, the accompanying PDF will be available in your Audible Library along with the audio. Read more

The most thorough SQL reference, now updated for SQL:2023SQL All-in-One For Dummies has everything you need to get started with the SQL programming language, and then to level up your skill with advanced applications. This relational database coding language is one of the most used languages in professional software development. And, as it becomes ever more important to take control of data, there’s no end in sight to the need for SQL know-how. You can take your career to the next level with this guide to creating databases, accessing and editing data, protecting data from corruption, and integrating SQL with other languages in a programming environment. Become a SQL guru and turn the page on the next chapter of your coding career. Get 7 mini-books in one, covering basic SQL, database development, and advanced SQL conceptsRead clear explanations of SQL code and learn to write complex queriesDiscover how to apply SQL in real-world situations to gain control over large datasetsEnjoy a thorough reference to common tasks and issues in SQL developmentThis Dummies All-in-One guide is for all SQL users―from beginners to more experienced programmers. Find the info and the examples you need to reach the next stage in your SQL journey. Read more

Gain a competitive edge in today’s data-driven world and build a rich career as a data professional that drives business success and innovation…Did you know that every minute, people around the world make 5.9 million searches on Google, share 1.7 million posts on Facebook, and watch 1 million hours of videos?And that's not even all of it! In total, the world creates a massive 328 million terabytes of data every day!Data is everywhere… and it has become the essential building block of this modern society, shaping the future of businesses, technology, and human interactions.It’s no wonder that data professional roles, such as data analysts, data scientists, and data architects are now highly in demand in this data-driven world.And that’s why now is the perfect time to pursue a career in data.But what does it take to become a competent data professional? This book has all the answers!Building a successful career in data is all about cultivating the necessary mindset, knowledge, and skills.This book is your ultimate guide to understanding the fundamentals of data analytics, helping you unlock the expertise of efficiently solving real-world data-related problems.Here is just a fraction of what you will discover:A comprehensive guide to the data analytics process — a beginner-friendly 5-step framework to kickstart your journey into analyzing and processing dataHow to get started with the fundamental concepts, theories, and models for accurately analyzing dataEverything you ever needed to know about data mining and machine learning principles — your gateway to unlocking the secrets of data's hidden potentialWhy business run on a data-driven culture, and how you can leverage it using real-time business intelligence analyticsStrategies and techniques to build a problem-solving mindset that can overcome any complex and unique datasetHow to create compelling and dynamic visualizations that help generate insights and make data-driven decisionsThe 4 pillars of a new digital world — discover how emerging technologies will transform the landscape of analyzing dataAnd much more.Believe it or not, you can be terrible in math or statistics and still pursue a career in data.Yes, you need a good grasp of the basics but always keep in mind that knowledge can be acquired and skills can be developed.The key is to not be intimidated by the strings of characters and numbers. Focus, instead, on building a mindset that thirsts for knowledge.You’ll be surprised by how much you’re able to do with just that.And this book is here to guide you throughout this journey, so that crunching data becomes second nature to you.So, what are you waiting for?Ready to master the fundamentals and build a successful career in data analytics? Scroll up and click the “Add to Cart” button right now. Read more

Are you tired of being bombarded with ads while trying to enjoy your favorite book on your Kindle device? It's time to take control of your reading experience and remove those pesky ads once and for all. With our easy-to-follow guide, you can quickly and easily remove ads from your Kindle and enjoy uninterrupted reading pleasure.With this book “REMOVING ADS FROM YOUR KINDLE,” A Complete Step By Step User Guide On How To Remove Ads Off Your Amazon Fire HD In Minutes With Pictorial IllustrationBy Randolph D. Croft, there will beno more frustrating interruptions or distracting banners, just pure, unadulterated reading enjoyment. Plus, with ad-free reading, you'll be able to focus more on your reading and less on the distractions around you.So why wait? Get This Book Today And Upgrade your Kindle experience today and remove ads from your device with our simple guide.In this guide you will learn;How to Stop Ads via websiteGetting Rid Of Ads Using The Fire Tablets ItselfConfiguration Once Ads Has Been RemovedAltering The Background PictureModifying The Screen LocksHow To Remove Possible Problems You May Encounter When Doing ItSo I encourage you to scroll and click on the buy now button! Read more

Master database creation and managementAccess 2019 Bible is your, comprehensive reference to the world's most popular database management tool. With clear guidance toward everything from the basics to the advanced, this go-to reference helps you take advantage of everything Access 2019 has to offer. Whether you're new to Access or getting started with Access 2019, you'll find everything you need to know to create the database solution perfectly tailored to your needs, with expert guidance every step of the way. The companion website features all examples and databases used in the book, plus trial software and a special offer from Database Creations. Start from the beginning for a complete tutorial, or dip in and grab what you need when you need it.Access enables database novices and programmers to store, organize, view, analyze, and share data, as well as build powerful, integrable, custom database solutions ― but databases can be complex, and difficult to navigate. This book helps you harness the power of the database with a solid understanding of their purpose, construction, and application.Understand database objects and design systems objectsBuild forms, create tables, manipulate datasheets, and add data validationUse Visual Basic automation and XML Data Access Page designExchange data with other Office applications, including Word, Excel, and moreFrom database fundamentals and terminology to XML and Web services, this book has everything you need to maximize Access 2019 and build the database you need. Read more

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Troubleshooting Oracle Performance, 2nd Edition is your systematic guide to diagnosing and resolving performance problems in database-backed applications involving Oracle's database engine. Christian Antognini brings a decade and a half experience to his topic. His first edition is one of the most well-respected books in its field. This second edition has been rigorously updated to cover the latest developments in Oracle Database 11g Release 2 through Oracle Database 12c. What do you do when your database application isn’t running fast enough? You troubleshoot, of course. Finding the slow part of an application is often the easy part of the battle. It’s finding a solution that’s difficult. Troubleshooting Oracle Performance, 2nd Edition helps by providing a systematic approach to addressing the underlying causes of poor database application performance. The author freely shares his experience while explaining the underlying foundations of how SQL statements are executed by the Oracle database engine. You'll be able to draw a solid foundation of theory and shared experience as you face head-on the performance challenges in your daily work. Written for developers by an application developer who has learned by doing Gives a systematic approach to solving database application performance problems Helps you plan for performance as you would for any other application requirement Read more

Database creation and management made easyWhether you're new to Access or looking to refresh your skills on this popular database application, you'll find everything you need to create efficient and robust database solutions for your data in this book.Even if you have no formal database training, don't worry. This book starts from the basics and shows you how to structure your data for a relational database.Clear, concise, and straightforwardThis book offers clear and straightforward explanations on creating tables and relationships, building user-friendly forms, importing data from external sources, writing queries to answer questions, and presenting information with reports.Practical examples for hands-on learningMastering Access 365 is a practical guide, using examples from a case study to demonstrate each aspect of Access. Screenshots illustrate the concepts, features, and tasks being discussed.The best way to learn is through practice, so downloadable sample files have been provided to enable you to follow the examples in the book hands-on.This book covers Access 2021 and the latest version of Access for Microsoft 365 (2022 update).Learn how to:Plan your database, including how to capture and refine your data requirements.Structure your data design for efficient data storage.Create Access tables and define table relationships.Quickly generate feature-rich, user-friendly forms to simplify data entry.Write queries to answer questions and perform data updates.Build quick and powerful reports to present and analyze your data.Perform different data transformation tasks to clean up or organize your data.Import and export data to/from external sources like Excel, text files, and SQL Server.Split your database into front-end and back-end files in a multi-user environment.Scroll up and click on the Buy Now button on the top right-hand side of the page and get started with mastering Access today! Read more

DescriptionPostgreSQL, a robust and versatile relational database management system (RDBMS), is gaining immense popularity due to its reliability, scalability, and rich feature set. This book is your indispensable companion to mastering PostgreSQL, helping you become a great PostgreSQL developer and create amazing database-driven applications.This book provides a thorough introduction to PostgreSQL, covering the fundamentals of database creation and management to advanced topics like data modeling, query optimization, and performance tuning. Explore PostgreSQL’s powerful features, including multi-version concurrency control (MVCC), data types, constraints, and indexing. Learn how to install, configure, and apply PostgreSQL in real-world scenarios. You will also develop essential SQL skills to manipulate and analyze data, design efficient schemas with normalization, and use stored procedures and triggers to automate tasks effectively.By the end of this book, you will have a solid understanding of PostgreSQL's core concepts and best practices. You will be able to create complex database structures, write efficient SQL queries, optimize database performance, and implement robust data management strategies.Key Features● A comprehensive overview of PostgreSQL, covering all essential topics from database fundamentals to advanced features.● Relates concepts to real-world scenarios, helping you understand how to apply PostgreSQL in practical applications.● Provides step-by-step instructions and guidance, making it easy to follow along and learn effectively. It also includes MCQs in each chapter to engage the readers.What you will learn● Database fundamentals like creation, structure, data types, and constraints.● Data manipulation operations like insert, update, delete, retrieve, filter, and sort.● Subqueries, joins and data formats for advanced data manipulation● Optimize database performance using indexes and views.● Examine closely advanced topics like transactions, procedures, functions, triggers, and administration.Who this book is forThis book is for anyone who wants to learn or improve their skills in using PostgreSQL. It is suitable for developers, data analysts, database administrators, and students who are interested in working with databases and building data-driven applications.Table of ContentsSECTION 1: Let Us Sail With PostgreSQL1. Get Started with PostgreSQL2. Working With Database3. Working With Schema and TableSECTION 2: DDL4. Managing Table and Datatype5. Understanding Constraints6. Alter Table StructureSECTION 3: DQL7. Displaying Data from Database Tables8. PostgreSQL Clauses and OperatorsSECTION 4: DML9. Adding Data to Tables10. Updating and Deleting Rows11. Fetching Data using Subquery and Joins12. Increasing Performance Using Index and ViewSECTION 5: TCL, DCL13. Transaction Control Language14. Data Control Language CommandsSECTION 6: PL/PgSQL15. Anonymous Block and Postgres Procedure16. Postgres Stored Functions and Triggers17. Administrator’sResponsibilitiesAppendix A: Postgres Connectivity with JavaAppendix B: String and Math FunctionAppendix C: Northwind DatabaseAppendix D: Postgres Error CodesAppendix E: Test Yourself Read more

Unlock the full potential of Airtable and transform your project management and data organization without a single line of code!“Airtable Made Easy: From Data Management to Powerful Web Apps” is your comprehensive guide to mastering Airtable, the powerful platform that combines the simplicity of a spreadsheet with the complexity of a robust database. Whether you’re a small business owner, a project manager, or a creative professional, this book will teach you how to leverage Airtable to streamline workflows, enhance productivity, and develop dynamic web applications.Inside this book, you’ll discover:A thorough introduction to the no-code movement and how Airtable fits into the picture, making technology accessible and empowering users to build complex solutions.Step-by-step guides on setting up your Airtable account, understanding its interface, and customizing it to suit your specific needs.Practical instructions on creating databases, managing data with advanced fields, and utilizing Airtable’s powerful linking features to connect your information like never before.Techniques for enhancing collaboration across teams with shared bases, comprehensive permissions settings, and real-time update features.Detailed explorations of Airtable’s automation capabilities, integrating with third-party services, and optimizing your workflows to save time and reduce errors.An in-depth look at building user-friendly interfaces and web apps directly from your data without needing external developers or software.Case studies and real-world applications that illustrate the versatility of Airtable in various industries, from marketing to event management and beyond.-Bonus Material:A glossary of Airtable terms to help you master the vocabulary.A collection of keyboard shortcuts and productivity tips that will speed up your workflow.A curated list of additional resources and tools that complement your Airtable experience.-“Airtable Made Easy” is more than just a technical manual; it’s a roadmap to digital efficiency and innovation. With this book, you’ll not only learn how to use Airtable but also understand how it can be a game-changer in the way you handle data and automate tasks.Embrace the no-code revolution and start building powerful, data-driven solutions with Airtable today! Read more

Experience learning made easy―and quickly teach yourself how to build your own database with Access 2013. With Step by Step, you set the pace―building and practicing the skills you need, just when you them! Includes downloadable practice files and a companion eBook. Build a database from scratch or ready templatesCreate easy-to-use data-entry formsWrite queries to extract and manipulate dataDesign reports to summarize data in effective waysImport data from other databases and documents Read more

Get ready to make SQL easy!Updated for the latest version of SQL, the new edition of this perennial bestseller shows programmers and web developers how to use SQL to build relational databases and get valuable information from them. Covering everything you need to know to make working with SQL easier than ever, topics include how to use SQL to structure a DBMS and implement a database design; secure a database; and retrieve information from a database; and much more.  SQL is the international standard database language used to create, access, manipulate, maintain, and store information in relational database management systems (DBMS) such as Access, Oracle, SQL Server, and MySQL. SQL adds powerful data manipulation and retrieval capabilities to conventional languages―and this book shows you how to harness the core element of relational databases with ease.Server platform that gives you choices of development languages, data types, on-premises or cloud, and operating systemsFind great examples on the use of temporal dataJump right in―without previous knowledge of database programming or SQLAs database-driven websites continue to grow in popularity―and complexity―SQL For Dummies is the easy-to-understand, go-to resource you need to use it seamlessly. Read more

Join the millions of people already using Microsoft Access and become a database power-user in no time!In the newly revised edition of Microsoft Access For Dummies, professional database developer and Access extraordinaire Laurie Ulrich-Fuller walks you through the ins-and-outs of one of the world's most popular database platforms. This is the perfect beginner's guide to Microsoft Access, showing you how to create databases, extract data, create reports, and more. The author demonstrates a ton of tips, tricks, and best practices you can use immediately to create, maintain, and improve your databases. You'll also find: Updates outlining edge browser controls in formsStep-by-step guides explaining how to import, export, and edit dataEasy-to-follow query-writing tutorials to help you find the exact data you're looking for when you need itWhether you're a database novice or a data science whiz, Microsoft Access For Dummies has the info you need to supercharge your database skills. It's the perfect, how-to guide to get you up-to-speed on everything you need to know to get started with Microsoft's world-famous database app. Read more

Master the most agile and resilient design for building analytics applications: the Unified Star Schema (USS) approach. The USS has many benefits over traditional dimensional modeling. Witness the power of the USS as a single star schema that serves as a foundation for all present and future business requirements of your organization. Data warehouse legend Bill Inmon and data warehouse expert, Francesco Puppini, explain step-by-step, why the USS approach is the preferred approach for business intelligence designs today, and how to use this approach through many examples. This book contains two parts. Part I, Architecture, explains the benefits of data marts and data warehouses, covering how organizations progressed to their current state of analytics, and to the challenges that result from current business intelligence architectures. Chapter 1 covers the drivers behind and the characteristics of the data warehouse and data mart. Chapter 2 introduces dimensional modeling concepts, including fact tables, dimensions, star joins, and snowflakes. Chapter 3 recalls the evolution of the data mart. Chapter 4 explains Extract, Transform, and Load (ETL), and the value ETL brings to reporting. Chapter 5 explores the Integrated Data Mart Approach, and Chapter 6 explains how to monitor this environment. Chapter 7 describes the different types of metadata within the data warehouse environment. Chapter 8 progresses through the evolution to our current modern data warehouse environment. Part II, the Unified Star Schema, covers the Unified Star Schema (USS) approach and how it solves the challenges introduced in Part I. There are eight chapters within Part II: Chapter 9, Introduction to the Unified Star Schema: Learn about its architecture and use cases, as well as how the USS approach differs from the traditional approach. Chapter 10, Loss of Data: Learn about the loss of data and the USS Bridge. Understand that the USS approach does not create any join, and for this reason, it has no loss of data. Chapter 11, The Fan Trap: Get introduced to the Oriented Data Model convention, and learn the dangers of a fan trap through an example. Differentiate join and association, and realize that an "in-memory association" is the preferred solution to the fan trap. Chapter 12, The Chasm Trap: Become familiar with the Cartesian product, and then follow along with an example based on LinkedIn, which illustrates that a chasm trap produces unwanted duplicates. See that the USS Bridge is based on a union, which does not create any duplicates. Chapter 13, Multi-Fact Queries: Distinguish between multiple facts "with direct connection" versus multiple facts "with no direct connection". Explore how BI tools are capable of building aggregated virtual rows. Chapter 14, Loops: Learn more about loops and five traditional techniques to solve them. Follow along with an implementation, which will illustrate the solution based on the USS approach. Chapter 15, Non-Conformed Granularities: Learn about non-conformed granularities, and learn that the Unified Star Schema introduces a solution called "re-normalization". Chapter 16, Northwind Case Study. Witness how easy it is to detect the pitfalls of Northwind using the ODM convention. Follow along with an implementation of the USS approach on the Northwind database with various BI tools. Read more

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If you’ve been using Access for a while, you’re probably aware of its power and potential and itching to take advantage of both. Access 2007 VBA Programming For Dummies takes you beyond forms and reports and shows you how to use VBA to create killer Access databases and applications. This gentle introduction to VBA programming covers everything you need to get started, including: Basic programming skills and conceptsExplanations of modules, procedures, objects, and argumentsAccess-unique programming activities, including SQL and recordsetsHow to use the Visual Basic editorCreating dialog boxes, lists, drop-down menus, and functionsIntegrating with other Office applicationsReady-to-use VBA code examples to type in or copy and paste from the WebCompletely revised to reflect all changes found in Microsoft Access 2007, Access 2007 VBA Programming For Dummies gives you access to Access like you’ve never had it before. Read more

Updated for Access 2021 and based on the bestselling editions from previous versions, Access 2021 / Microsoft 365 Programming by Example is a practical, how-to book on Access programming, suitable for readers already proficient with the Access user interface (UI). If you are looking to automate Access routine tasks, this book will progressively introduce you to programming concepts via numerous illustrated hands-on exercises. More advanced topics are demonstrated via custom projects. With concise and straightforward explanations, you learn how to write and test your programming code with the built-in Visual Basic Editor; understand and use common VBA programming structures such as conditions, loops, arrays, collections and dictionaries; code a "message box"; reprogram characteristics of a database; and use various techniques to query and manipulate your Access .mdb and .accdb databases. The book shows you how you can build database solutions with Data Access Objects (DAO) and ActiveX Data Objects (ADO); define database objects and manage database security with SQL; enhance and alter the way users interact with database applications with Ribbon customizations and event programming in forms and reports. You also learn how to use Access with XML and REST API. The book includes a comprehensive disc with source code, supplemental files, and color screen captures (also available from the publisher for download). FEATURES: Contains 28 chapters loaded with illustrated "Hands-On" exercises and projects that guide you through the VBA programming language. Each example tells you exactly where to enter code, how to test it and run it.Explains how to store data for further manipulation in variables, arrays, collections, and in a VBA Dictionary object while teaching you to write both simple and complex VBA programming routines and functions.Teaches you how to programmatically create and access database tables and fields, enforce data integrity and relationships between tables.Includes a comprehensive disc with source code, supplemental files, and color screen captures (also available from the publisher for download). Read more

Whether you're a beginner just learning how to create data visualizations or a Jedi who's already used Tableau for years, this cookbook has a recipe for everyone. Author Lorna Brown provides more than 100 practical recipes to enhance the way you build Tableau dashboards--and helps you understand your data through the power of Tableau Desktop's interactive data visualizations. With this cookbook, Tableau beginners will learn hands-on how this unique self-serve tool works, while experienced users will find this book to be an ideal reference guide on how to employ specific techniques. It also links you to online resources and community features, such as Tableau Tip Tuesday and Workout Wednesday. By the time you reach the end, you'll be a competent user of Tableau Desktop. You'll learn how to: Build both basic and complex data visualizations with Tableau Desktop Gain hands-on experience with Tableau's latest features, including set and parameter actions Create interactive dashboards to support business questions Improve your analytical skills to enhance the visualizations you've already created Learn data visualization skills and best practices to help you and your organization Read more

In a crowded field of data visualization and analytics tools, Tableau Desktop has emerged as the clear leader. This is partly due to its ease of use, but once you dive into Tableau's extensive feature set, you'll understand just how powerful and flexible this software can be for your business or organization. With this handy pocket reference, author Ryan Sleeper (Innovative Tableau) shows you how to translate the vast amounts of data into useful information. Tableau has done an amazing job of making valuable insights accessible to analysts and executives who would otherwise need to rely on IT. This book quickly guides you through Tableau Desktop's learning curve. You'll learn: How to shape data for use with Tableau Desktop How to create the most effective chart types Core concepts including discrete versus continuous Must-know technical features including filters, parameters, and sets Key syntax for creating the most useful analyses How to bring it all together with dashboards And more! Read more