Название: PostgreSQL: Up and Running: A Practical Guide to the Advanced Open Source Database, 4th Edition (Early Release)
Автор: Regina O. Obe, Leo S. Hsu
Издательство: O’Reilly Media, Inc.
Год: 2025-12-03
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB

Thinking of migrating to PostgreSQL? This concise introduction helps you understand and use this open source database system. Not only will you learn about the new enterprise class features in versions 16 to 18, but you'll also discover all that PostgreSQL has to offer—much more than a relational database system. As an open source product, it has hundreds of plug-ins, expanding the capability of PostgreSQL beyond all other database systems. PostgreSQL is an enterprise-level relational database management system, on par with top-selling proprietary database systems: Oracle, Microsoft SQL Server, and IBM DB2. PostgreSQL is special because it’s not just a database: It’s also an application platform, and an impressive one at that. PostgreSQL is speedy. In benchmarks, PostgreSQL outperforms most other databases, both open source and proprietary.

Название: Red Hat Certified Engineer (RHCE) Ansible Automation Study Guide: In-Depth Guidance and Practice
Автор: Alex Soto Bueno, Andrew Block
Издательство: O’Reilly Media, Inc.
Год: 2025
Страниц: 215
Язык: английский
Формат: True/Retail PDF, True EPUB (Retail Copy)
Размер: 10.1 MB

With the Ansible automation tool, developers and system administrators in the enterprise can automate the provisioning, configuration, and management of distributed and on-premises systems. This study guide prepares you for the Red Hat Certified Engineer (RHCE) certification exam, 90% of which covers Ansible. Red Hat's Alex Soto Bueno and Andrew Block walk you through all the material covered in the exam. You'll begin with foundational concepts that build on one another and then dive into specific exam topics. The performance-based RHCE exam requires a deep knowledge of Ansible systems and tasks under time pressure. This comprehensive guide is the ideal way to prepare. This book is written for users interested in learning how to manage their infrastructure and systems with Ansible. Since automation plays an increasingly important role in the operation of infrastructure and applications, this book is of interest to a range of personas: everyone from system administrators seeking their next certification, to junior engineers looking to master new technologies and concepts, to software architects looking to stay on top of technology trends. Users familiar with IT automation, the tools, and available common approaches will also see how Ansible is uniquely positioned to excel regardless of where it operates—on premises, in the cloud, or at the edge.

Название: Excel: The Comprehensive Guide for Beginners and Power Users
Автор: Helmut Vonhoegen
Издательство: Rheinwerk Publishing
Год: 2026
Страниц: 912
Язык: английский
Формат: pdf (true), epub (true)
Размер: 36.1 MB, 34.9 MB

If you’re using Excel, this is the all-in-one manual you need—brimming with solutions for every conceivable task! Learn how to design tables, use formulas to perform calculations, create analyses, graphically present your data, and share your results. With detailed coverage of both basic functions and advanced features, this book provides guidance for beginners and serves as a reliable reference if you’re already familiar with Excel. Up to date for Excel 2024 and Microsoft 365! Dive into everything Excel has to offer. Master spreadsheet functions, formula usage, and table design. Get step-by-step instructions for analyzing, visualizing, and publishing your data; then see how to automate and customize your tasks with macros and VBA. See Excel’s features in action. Detailed examples and annotated screenshots guide you through each and every spreadsheet function, table design and analysis, data model management, and more.

Название: iPhone & iOS 18 Tricks & Tips - 7th Edition 2025
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2025
Язык: английский
Формат: pdf
Размер: 42.1 MB

iPhone & iOS 18 Tricks & Tips is the perfect digital publication for the user that wants to take their skill set to the next level. Do you want to enhance your user experience? Or wish to gain insider knowledge? Do you want to learn directly from experts in their field? Learn the numerous short cuts that the professionals use? Over the pages of this new advanced user guide you will learn everything you will need to know to become a more confident, better skilled and experienced owner. A user that will make the absolute most of iOS 18 and ultimately their iPhone itself. An achievement you can earn by simply enabling us to exclusively help and teach you the abilities we have gained over our decades of experience.

Название: A Guide to Desktop Linux in 2025: What Most of Your Penguin Friends Won't Tell You
Автор: James North
Издательство: Evolve Global Publishing/Leanpub
Год: 2025
Страниц: 96
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB

It's not 1998 anymore. It's been over 30 years since Linux was first released, and the Linux Desktop has undergone seismic shifts in usability and capability over the years. This book is designed for the modern age and helps you take advantage of all the latest technology available for desktop Linux. Even if you've used Linux before, things have changed a lot in just the last few years. Perhaps you've heard of Linux before. Maybe you know it as that operating system for computer wizards with the cute penguin mascot. While that characterisation isn't completely wrong, Linux is not just for the computer wizards. So many more people, of all stripes, use it on their desktops than you might imagine. If you're wondering if you'll fit in among this crowd, don't worry! Linux is for everyone. Whether you're an accountant or a visual novel fanatic, you can keep doing what you love on your computer with Linux.

Название: DAX Reimagined: Writing measures that behave the way you expect (MEAP 1)
Автор: Frank Banin
Издательство: Manning Publications
Год: 2025
Язык: английский
Формат: pdf, epub, mobi
Размер: 10.1 MB

Use DAX to build data interactions that adapt dynamically in real time. Data Analysis Expressions—or DAX—is the language behind Microsoft’s popular data analytics tools including Power BI, Analysis Services, and the new Microsoft Fabric. DAX makes it possible to engineer interactivity into your dashboards with slicers, visuals, and filters that subtly reshape how formulas are evaluated. This book teaches you to use DAX as an interactive logic engine that adapts to users in real time to ensure results are predictable and business-correct. DAX is an incredibly capable language—but it comes with nuances that can make it feel unpredictable, especially if you’re used to SQL or other traditional programming languages. Unlike those tools, DAX doesn’t simply execute your logic top to bottom. Instead, it responds—quietly and behind the scenes—to filters created by visuals, slicers, and user interactions. These influences can introduce subtle (yet critical) changes in context that you may not have accounted for. For Power BI developers, BI professionals, data analysts, and analytics engineers.

Название: Linux Bible, 11th Edition
Автор: Christopher Negus
Издательство: Wiley
Год: 2026
Страниц: 1274
Язык: английский
Формат: pdf
Размер: 30.3 MB

The industry gold standard in Linux guides, fully updated. In the newly updated eleventh edition of the Linux Bible, veteran Linux author and trainer Christopher Negus walks you through the latest and most popular Linux distributions, including Red Hat Enterprise 9, Ubuntu 24 LTS, and Fedora 41. Whether you're a brand new or power user, you'll learn hands-on ways to become skilled at the world's most important operating system. This edition expands coverage of Linux in cloud environments, such as the AWS cloud, and on-premises environments (with enhanced data center management features). You'll learn techniques for managing storage, users, and security, while familiarizing yourself with administrative techniques using the clear explanations and step-by-step instructions that this series is known for. Linux Bible, 11th Edition is the single, comprehensive resource you need to get you on track in a flash. Grab your copy today.

Название: Microsoft Outlook User Guide 2026 Edition: Master Email, Calendar, and Task Tools with Confidence for Smarter Daily Productivity
Автор: Ethan J. Collins
Издательство: Independently published
Год: 2025
Страниц: 215
Язык: английский
Формат: epub (true)
Размер: 27.4 MB

Struggling to tame your overflowing inbox or juggle meetings without missing a beat? Microsoft Outlook doesn't have to feel like a chaotic battlefield it's your secret weapon for streamlined communication and effortless organization. The Microsoft Outlook User Guide 2026 Edition turns overwhelm into mastery with crystal-clear, step-by-step tutorials, full-color screenshots, and pro tips optimized for the latest 2026 updates. Whether you're a busy professional drowning in emails, a remote worker syncing calendars across devices, or someone new to Outlook's power, this guide equips you to conquer it all in days, not weeks. This guide exists because Outlook is powerful and, for many people, quietly complicated. It’s more than an email client; it’s a communication hub, a scheduler, a task manager, and a place where work and life collide. If you’re new to Outlook, the goal is to remove the guesswork so you can get productive fast. It’s meant for professionals, students, administrators, and anyone who manages a busy digital life and wants to do it with less friction.

Название: Chromebook Tricks & Tips - 15th Edition, 2025
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2025
Страниц: 98
Язык: английский
Формат: pdf
Размер: 36.6 MB

«Советы и рекомендации по использованию Chromebook» — это универсальное руководство для пользователей нового ноутбука на базе Google или тех, кто хочет узнать все, что нужно для начала работы с оборудованием Google. Это независимое руководство содержит полезные инструкции и пошаговые иллюстрированные руководства, написанные на простом и понятном языке. На страницах этой публикации вы узнаете все, что вам нужно знать о вашем Chromebook и его приложениях. С этим неофициальным руководством по эксплуатации вы сможете решить любую проблему и найти ответ на любой вопрос, изучая, исследуя и улучшая свой опыт использования Google Chromebook.

Название: CompTIA Data+ Study Guide: Exam DA0-002, 2nd Edition
Автор: Mike Chapple, Sharif Nijim
Издательство: Sybex
Год: November 4, 2025
Страниц: 416
Язык: английский
Формат: epub
Размер: 21.9 MB

Prepare for the CompTIA Data+ exam, as well as a new career in Data Science, with this effective study guide. In the newly revised second edition of CompTIA Data+ Study Guide: Exam DA0-002, veteran IT professionals Mike Chapple and Sharif Nijim provide a powerful, one-stop resource for anyone planning to pursue the CompTIA Data+ certification and go on to an exciting new career in Data Science. The authors walk you through the info you need to succeed on the exam and in your first day at a data science-focused job. Complete with two online practice tests, this book comprehensively covers every objective tested by the updated DA0-002 exam, including databases and data acquisition, data quality, data analysis and statistics, data visualization, and data governance. A practical and hands-on pathway to the CompTIA Data+ certification, as well as a new career in Data Science, the CompTIA Data+ Study Guide, Second Edition, offers the foundational knowledge, skills, and abilities you need to get started in an exciting and rewarding new career.