Название: CompTIA DataSys+ Study Guide: Exam DS0-001
Автор: Mike Chapple, Sharif Nijim
Издательство: Sybex
Год: 2024
Страниц: 459
Язык: английский
Формат: pdf, epub
Размер: 55.3 MB

Your all-in-one guide to preparing for the CompTIA DataSys+ exam. In CompTIA DataSys+ Study Guide: Exam DS0-001, a team of accomplished IT experts delivers a practical and hands-on roadmap to succeeding on the challenging DS0-001 exam and in a new or existing career as a data systems professional. In the book, you’ll explore the essentials of databases, their deployment, management, maintenance, security, and more. Whether you’re preparing for your first attempt at the CompTIA DataSys+ exam or for your first day on the job at a new database-related IT position, this book walks you through the foundational and intermediate skills you need to have to succeed. It covers every objective tested by the DS0-001 and skills commonly required in the real-world. Structured Query Language is the standard programming language for managing and manipulating data stored in relational databases. It is used by organizations of all sizes and in various industries to store, retrieve, and analyze data. SQL is essential for working with relational databases because it allows developers and database administrators to create data structures and manipulate data. Scripting is the process of automating a series of tasks. Relational databases support SQL, making it easy for developers, analysts, and administrators to use the same language to work with various relational databases, from PostgreSQL to Oracle.

Название: macOS Sonoma For Dummies
Автор: Guy Hart-Davis
Издательство: For Dummies
Год: 2024
Страниц: 483
Язык: английский
Формат: pdf (true)
Размер: 34.0 MB

Make friends with macOS Sonoma thanks to simple, Dummies-style instructions. macOS Sonoma For Dummies is the go-to guide for finding your way around Apple’s laptop and desktop operating system. For first-time Mac owners and longtime Apple afficionados alike, this book covers the essentials you need to navigate macOS Sonoma with ease. Get a guided tour of the latest updates to macOS widgets, improved video conferencing features, updated privacy and security help, and all the classic features of the software that powers MacBook, iMac, and Mac computers. With easy-to-follow instructions and crystal-clear illustrations, this Dummies guide makes you macOS proficient in no time―even if you’ve never used a Mac computer before. If you’re looking for a user-friendly tutorial on using macOS Sonoma and making the most of the latest updates, you can’t go wrong with macOS Sonoma For Dummies.

Название: Fraud Prevention, Confidentiality, and Data Security for Modern Businesses
Автор: Arshi Naim, Praveen Kumar Malik, Firasat Zaidi
Издательство: IGI Global
Год: 2023
Страниц: 368
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

The modern business world faces many new challenges in preserving its confidentiality and data from online attackers. Further, it also faces a struggle with preventing fraud. These challenges threaten businesses internally and externally and can cause huge losses. It is essential for business leaders to be up to date on the current fraud prevention, confidentiality, and data security to protect their businesses. Fraud Prevention, Confidentiality, and Data Security for Modern Businesses provides examples and research on the security challenges, practices, and blueprints for today's data storage and analysis systems to protect against current and emerging attackers in the modern business world. It includes the organizational, strategic, and technological depth to design modern data security practices within any organization. Python is an object oriented, scripted, and interpreted language for both learning and real-world programming. First in this paper, Python is introduced as a language, and a summary given about Data Science, Machine Learning, and IoT. Then, details are provided about the packages that are popular in the Data Science and Machine Learning communities, such as NumPy, SciPy, TensorFlow, Keras, and Matplotlib. After that, the authors will show the working criteria of Python for building IOT applications.

Название: Postgres: The First Experience
Автор: Pavel Luzanov, Egor Rogov, Igor Levshin
Издательство: Postgres Professional
Год: 2023
Страниц: 175
Язык: английский
Формат: pdf (true)
Размер: 10.4 MB

This short pamphlet provides an overview of PostgreSQL DBMS, covering the history of its development, the main features, and a product roadmap. I you are just getting started, you can use this book as a step-by-step installation and configuration guide. PostgreSQL is the most feature-rich free open-source database system. Originally developed in the academic environment, it has managed to bring together a wide developer community through its long history. Nowadays, PostgreSQL offers everything that most customers need, and it is actively used all over the world to create high-load business-critical systems. PostgreSQL is one of the most popular databases. Based on the solid foundation of academic development, over several decades PostgreSQL has evolved into an enterprise-level product that is now a real alternative to commercial databases. You can see it for yourself by looking at the key features of PostgreSQL 15, which is the latest released version right now.

Название: Apple Watch For Beginners - 2nd Edition 2023
Автор: Papercut
Издательство: Papercut Limited
Год выхода: 2023
Страниц: 99
Формат: PDF
Язык: английский / English
Размер: 66,5 MB

Wearable technology has progressed in leaps and bounds in the space of just a few years and intelligent, intuitive smartwatches are finally a reality. In the Apple Watch, Apple has produced a device that is both beautiful and functional, and with the release of its much-anticipated models, more and more people are discovering its uses. No matter which model you own, you’ll find quality craftsmanship coupled with a user-friendly interface.

Название: Linux+ and LPIC-1 Guide to Linux Certification, 6th Edition
Автор: Jason W. Eckert and triOS College
Издательство: Cengage Learning
Год: 2024
Страниц: 722
Язык: английский
Формат: pdf
Размер: 14.5 MB

Eckert's LINUX+ and LPIC-1 GUIDE TO LINUX CERTIFICATION, 6th EDITION, empowers you with the knowledge and skills you need to succeed on CompTIA's Linux+ (XKO-005) certification exam and the Linux Professional Institute LPIC-1 (101-500 and 102-500) certification exams, as well as in your information technology career. The book covers the latest Linux distributions, as well as virtualization, containerization, cloud orchestration and enterprise storage. Comprehensive coverage also addresses key job-related services and cloud technologies, including firewalls, FTP, NFS, Samba, Apache, DNS, DHCP, NTP, Postfix, PostgreSQL, SSH, VNC, RDP, Docker and Kubernetes. Appendices allow you to apply your Linux knowledge to macOS and FreeBSD. Hands-on projects give you practice using the latest Fedora and Ubuntu Linux distributions and can be performed on either a Windows PC (Intel or ARM) or macOS PC (Intel or Apple Silicon). Simply put, this book is intended for those who want to learn the Linux operating system and master the topics tested on the Linux+ certification exam from CompTIA or the LPIC-1 certification exams from LPI. It does not assume any prior knowledge of Linux.

Название: Applications of Big Data and Artificial Intelligence in Smart Energy Systems: Volume 2
Автор: Neelu Nagpal, Hassan Haes Alhelou, Pierluigi Siano
Издательство: River Publishers
Год: 2023
Страниц: 250
Язык: английский
Формат: pdf (true)
Размер: 14.8 MB

In the era of propelling traditional energy systems to evolve towards smart energy systems, including power generation, energy storage systems, and electricity consumption have become more dynamic. The quality and reliability of power supply are impacted by the sporadic and rising use of electric vehicles, and domestic & industrial loads. Similarly, with the integration of solid state devices, renewable sources, and distributed generation, power generation processes are evolving in a variety of ways. Several cutting-edge technologies are necessary for the safe and secure operation of power systems in such a dynamic setting, including load distribution automation, energy regulation and control, and energy trading. This book covers the applications of various Big Data analytics, Artificial Intelligence, and machine learning technologies in smart grids for demand prediction, decision-making processes, policy, and energy management. The book delves into the new technologies such as the Internet of Things, blockchain, etc. for smart home solutions, and smart city solutions in depth in the context of the modern power systems. Artificial Intelligence (AI) cutting-edge technologies have emerged as valuable tools in various fields. Artificial Intelligence (AI) applications in combustion research are gaining traction and are being used to speed up product development toward more environmentally friendly and efficient combustion systems.

Название: Hands-On MySQL Administration: Managing MySQL on Premise and on the Cloud (Early Release)
Автор: Arunjith Aravindan, Jeyaram Ayyalusamy
Издательство: O’Reilly Media, Inc.
Год: 2023-10-12
Язык: английский
Формат: pdf, epub, mobi
Размер: 10.1 MB

Geared to intermediate- to advanced-level DBAs and IT professionals looking to enhance their MySQL skills, this guide provides a comprehensive overview on how to manage and optimize MySQL databases. You'll learn how to create databases and implement backup and recovery, security configurations, high availability, scaling techniques, and performance tuning. Using practical techniques, tips, and real-world examples, authors Arunjith Aravindan and Jeyaram Ayyalusamy show you how to deploy and manage MySQL, Amazon RDS, Amazon Aurora, and Azure MySQL. By the end of the book, you'll have the knowledge and skills necessary to administer, manage, and optimize MySQL databases effectively.

Название: The Busy IT Manager's Guide to Data Recovery
Автор: Preston de Guise
Издательство: CRC Press
Год: 2024
Страниц: 142
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

No IT manager or worker enjoys being woken up the middle of the night over a system fault. But arguably the worst way to be awakened is over a situation where data loss has occurred – and the recovery is going wrong. The Busy IT Manager’s Guide to Data Recovery takes a razor focus on the details IT managers (and their teams) responsible for data recovery and resiliency within their business need to be aware of in the design of robust data protection systems. This book covers key architectural requirements of a data resilient system and the types of technology a business can deploy for data protection that maximises the potential for a successful recovery. Regardless of whether you’re an IT manager accountable for data recovery, or an IT worker responsible for data recovery, the goal of this book is to help you attain a more reliable data recovery posture within your business. While some of that may be driven by technology, it also comes down to understanding common challenges when planning and implementing resilient data protection systems.

Название: Practical Salesforce Architecture: Understanding and Deploying the Salesforce Ecosystem for the Enterprise (Final)
Автор: Paul McCollum
Издательство: O’Reilly Media, Inc.
Год: 2024
Страниц: 183
Язык: английский
Формат: True EPUB (Retail Copy)
Размер: 10.2 MB

Once renowned as a customer relationship management tool, Salesforce has evolved into a cloud-first application and capability ecosystem. With dedicated components for tasks such as middleware, Big Data, reporting, ETL, data loading, and API orchestration, Salesforce has become more prevalent in modern architectures. This concise yet comprehensive guide provides an overview of Salesforce architecture for enterprise architects and Salesforce ecosystem architects. Author Paul McCollum, Salesforce Technical Architect at Accenture, provides a roadmap for integrating major elements of the Salesforce ecosystem with planned or existing enterprise architecture. You'll learn how to use these components to address the diverse needs of different organizations. This book is intended to be a sort of Rosetta Stone for enterprise architects looking to gain knowledge of how the Salesforce ecosystem works at a macro level. The aim is to explain what the components of the very broad Salesforce offerings do. It will accomplish this by utilizing the classic and widely recognized enterprise systems and capability frameworks as reference points.