Название: High-Performance Data Architectures: How to Maximize Your Business with a Cloud-Based Database
Автор: Joe McKendrick, Ed Huang
Издательство: O’Reilly Media, Inc.
Год: 2023-08-04
Язык: английский
Формат: pdf, epub, mobi
Размер: 10.2 MB

By choosing the right database, you can maximize your business potential, improve performance, increase efficiency, and gain a competitive edge. This insightful report examines the benefits of using a simplified data architecture containing cloud-based HTAP (hybrid transactional and analytical processing) database capabilities. You'll learn how this data architecture can help data engineers and data decision makers focus on what matters most: growing your business. Relational databases helped in discovering and understanding trends within the business but were expensive in terms of multiuser or per-processor licensing, as well as difficult to set up and maintain. SQL itself required a robust understanding of its structure and commands. Seeking to avoid the complexity of building SQL-based queries for relational databases, along with their restrictions, a new breed of databases emerged: not only SQL (NoSQL) databases. The first generation of NoSQL databases focused on key-value stores (Berkeley DB and similar), text searching (Elasticsearch), and later document stores such as CouchDB and MongoDB.

Название: MCA Microsoft Certified Associate Azure Data Engineer Study Guide: Exam DP-203
Автор: Benjamin Perkins
Издательство: Sybex
Год: 2023
Страниц: 1008
Язык: английский
Формат: epub (true)
Размер: 84.9 MB

Prepare for the Azure Data Engineering certification―and an exciting new career in analytics―with this must-have study aide In the MCA Microsoft Certified Associate Azure Data Engineer Study Exam DP-203 , accomplished data engineer and tech educator Benjamin Perkins delivers a hands-on, practical guide to preparing for the challenging Azure Data Engineer certification and for a new career in an exciting and growing field of tech. In the book, you’ll explore all the objectives covered on the DP-203 exam while learning the job roles and responsibilities of a newly minted Azure data engineer. From integrating, transforming, and consolidating data from various structured and unstructured data systems into a structure that is suitable for building analytics solutions, you’ll get up to speed quickly and efficiently with Sybex’s easy-to-use study aids and tools. This Study Guide also A one-of-a-kind study aid designed to help you get straight to the crucial material you need to succeed on the exam and on the job, the MCA Microsoft Certified Associate Azure Data Engineer Study Exam DP-203 belongs on the bookshelves of anyone hoping to increase their data analytics skills, advance their data engineering career with an in-demand certification, or hoping to make a career change into a popular new area of tech.

Название: The Big Book of PowerShell Gotchas
Автор: Don Jones, The DevOps Collective, Inc.
Издательство: Leanpub
Год: 2018-10-28
Язык: английский
Формат: pdf (true), epub
Размер: 13.5 MB

PowerShell is full of "gotchas" - little things that just get in your way and are hard to figure out on your own. This short book is intended to help you figure them out and avoid them. One tricky thing is understanding that there are a certain number of commands that come with PowerShell, _while _most commands do not. Every new version of PowerShell includes at least a few new commands. For example, Start-Job appeared for the first time in PowerShell v2, while Invoke-AsWorkflow was introduced in PowerShell v3. What confuses people is that a new version of PowerShell also tends to correspond with a new version of the Windows operating system? and the OS itself comes with hundreds of commands. For example, you may have used Get-SmbShare for the first time in Windows Server 2012, which included PowerShell v3. But Get-SmbShare is part of the operating system, not part of PowerShell. That is, you won’t have Get-SmbShare on every system that has PowerShell v3 or later, because the command isn’t a “feature of PowerShell,” it’s a “feature of Windows.” So? where do you get commands?

Название: Shell Samurai : Master the Linux Command Line
Автор: Stetson Blake
Издательство: Leanpub
Год: March 17, 2023
Страниц: 231
Язык: английский
Формат: pdf (true), epub
Размер: 10.29 MB

Linux is an essential skill in the toolbelt of any IT professional. Whether you're a Software Developer, Network Engineer, Cloud Engineer, or Security Analyst, Linux is a skill you'll need to have down to perform your job. Shell Samurai introduces Linux in a beginner-friendly format. It starts by introducing Linux and then invites users to dive head-first into the command-line. Learning how Linux works and how to use it effectively is an essential skill for anyone interested in an Information Technology career. Linux is the most widely used Server operating system. The entire world runs on Linux! From cell phones to super-computers, fridges, cars and satellites, Linux is running everywhere. By mastering Linux, you will gain a deeper understanding of how computers work in general and how to build career skills that will serve you. Learning Linux is an investment in your career and your future.

Название: Acing the System Design Interview (MEAP v11)
Автор: Zhiyong Tan
Издательство: Manning Publications
Год: 2023
Страниц: 592
Язык: английский
Формат: pdf, epub
Размер: 15.4 MB

The system design interview can be the hardest part of the software engineering hiring process. This practical book gives you the insights, skills, and practice you need to ace the toughest system design interview questions and land the job and salary you want. Acing the System Design Interview teaches you how to effectively demonstrate your system design expertise in an interview environment. This in-depth guide's serious technical overviews cover everything there is to know about system design—from the frameworks for functional partitioning, to different API paradigms.

Название: Dynamic Data-driven Simulation: Real-time Data For Dynamic System Analysis And Prediction
Автор: Xiaolin Hu
Издательство: World Scientific Publishing
Год: 2023
Страниц: 329
Язык: английский
Формат: pdf (true)
Размер: 17.3 MB

This comprehensive book systematically introduces Dynamic Data Driven Simulation (DDDS) as a new simulation paradigm that makes real-time data and simulation model work together to enable simulation-based prediction/analysis. The text is significantly dedicated to introducing data assimilation as an enabling technique for DDDS. While data assimilation has been studied in other science fields (e.g., meteorology, oceanography), it is a new topic for the modeling and simulation community. This unique reference text bridges the two study areas of data assimilation and modelling and simulation, which have been developed largely independently from each other.

Название: Data in Context: Models as Enablers for Managing and Using Data
Автор: Bas van Gils
Издательство: Springer
Год: 2023
Страниц: 220
Язык: английский
Формат: pdf (true)
Размер: 10.0 MB

This book is about data fundamentals. The author describes in an accessible manner the fundamentals of what data is, the difference between information and data, and the pragmatic application of abstract data modeling techniques in the day-to-day business. The data management techniques are described both from a scientific, theoretical perspective and from an a practical, application-related perspective. The theoretical concepts are illustrated with concrete examples. This combination of theory and practical application provides an own unique signature to this data management book, which distinguishes it from many other books. The field of Data Science is extensive and pulls together several disciplines as I will demonstrate shortly. A full account of what Data Science is, how it works, and all the techniques that are involved is beyond the scope of this chapter. Several definitions of Data Science are currently in use.

Название: CompTIA Linux+ XK0-005 Cert Guide (Certification Guide) (Early Release)
Автор: Ross Brunson
Издательство: Pearson
Год: 2023
Страниц: 382
Язык: английский
Формат: epub (true), mobi
Размер: 22.4 MB

CompTIA Linux+ XK0-005 Cert Guide from Pearson IT Certification helps you prepare to succeed on the CompTIA Linux+ exam by directly addressing the exam’s objectives as stated by CompTIA. Leading instructor and expert Ross Brunson shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Linux is a great operating system, useful for a large variety of tasks, but also with a lot of tweakable and configurable options, some of which are not that well documented, or easy to understand. It's like buying a car off the car dealer's lot, if you just start it up and drive it, it's pretty simple, just avoid crashing and keep the fluids full and you'll be ok for a while. The REAL fun begins when something doesn't work right, you have to pop the hood (or bonnet for our European friends) and start figuring out what went awry or what needs changed. Linux can be very easy to use, but also allows you to dive s deep under the hood into the inner workings as you could possibly want to. The Chapter 1 is all about the essentials of Linux System Management, including information about what the Filesystem Hierarchy Standard is, what files and directories go where and contain what, particulars about the /dev directory and it's contents, the basics of storage management including types of storage, partition types, RAID and FUSE, the boot process of a Linux system and constructing software packages from source.

Название: Microsoft Azure Administrator Exam Prep (AZ-104): Practice Labs, Mock Exams, and Real Scenarios to Get You Certified on the Microsoft Azure Platform, 2nd Edition
Автор: Lalit Rawat
Издательство: BPB Publications
Год: 2023
Страниц: 376
Язык: английский
Формат: pdf (true), epub (true)
Размер: 49.7 MB, 15.2 MB

In cloud computing, getting certified as an Azure Administrator is one of the most highly sought-after sets of abilities. Author Lalit Rawat brings the lab's experience to this updated and extended second edition to help you launch your test preparation with the practical practice of how a certified Azure administrator handles enterprise cloud architecture. This book will help you understand the fundamental and more advanced aspects of Azure administration. In-depth coverage is provided for various topics, including how to sync your existing on-premises active directory with the Azure directory and how to use the user management features of Azure Active Directory. The book also provides an exam-based scenario explanation for the Azure Virtual Machine, the Azure Storage Account, and the Azure Networking service. The book also includes topics such as Azure Monitor, Azure networking, on-premises to Azure connectivity, site-to-site connections, express route, and disaster and backup recovery solutions.

Название: E-Commerce Big Data Mining and Analytics
Автор: Jie Cao
Издательство: Springer
Год: 2023
Страниц: 217
Язык: английский
Формат: pdf (true), epub
Размер: 17.6 MB

Give the preliminary introduction of e-commerce and Big Data analysis. Offers guide to build a programming environment for finishing real operation of analyzing e-commerce Big Data. This book seeks to give readers with a preliminary but critical introduction and summary of e-commerce and Big Data analysis. This book introduces how to achieve data acquisition and pre-processing. Specifically, this book provides three representative and interesting scenarios to demonstrate the application of e-commerce and Big Data analysis, i.e., trajectory Big Data mining technology, e-commerce fraud and anti-fraud, and recommendation system. Also this book provides the basic and illustrative operation steps of Python programming language for e-commerce and Big Data analysis. In order to better read and understand this book, it is recommended that readers learn some simple programming in Python for Big Data and have some basic knowledge of data mining. By reading this book, readers can learn the basic concepts and principles of e-commerce and Big Data analysis.