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SQL Server 2022 Administration Inside Out

Автор: Limpopo5 от 2023-08-19, 05:48:45
  • 0
SQL Server 2022 Administration Inside OutНазвание: SQL Server 2022 Administration Inside Out
Автор: Randolph West, William Assaf , Elizabeth Noble
Издательство: Microsoft Press/Pearson Education
Год: 2023
Страниц: 1953
Язык: английский
Формат: pdf
Размер: 27.1 MB

Conquer SQL Server 2022 and Azure SQL administration from the inside out! Dive into SQL Server 2022 administration and grow your Microsoft SQL Server data platform skillset. This well-organized reference packs in timesaving solutions, tips, and workarounds, all you need to plan, implement, deploy, provision, manage, and secure SQL Server 2022 in any environment: on-premises, cloud, or hybrid, including detailed, dedicated chapters on Azure SQL Database and Azure SQL Managed Instance. Nine experts thoroughly tour DBA capabilities available in the SQL Server 2022 Database Engine, SQL Server Data Tools, SQL Server Management Studio, PowerShell, and much more. You'll find extensive new coverage of Azure SQL Database and Azure SQL Managed Instance, both as a cloud platform of SQL Server and in their new integrations with SQL Server 2022, information available in no other book. Discover how experts tackle today's essential tasks and challenge yourself to new levels of mastery.

SQL and NoSQL Interview Questions: Your essential guide to acing SQL and NoSQL job interviews

Автор: Limpopo5 от 2023-08-18, 21:36:48
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SQL and NoSQL Interview Questions: Your essential guide to acing SQL and NoSQL job interviewsНазвание: SQL and NoSQL Interview Questions: Your essential guide to acing SQL and NoSQL job interviews
Автор: Vishwanathan Narayanan
Издательство: BPB Publications
Год: 2023
Страниц: 180
Язык: английский
Формат: pdf (true)
Размер: 10.8 MB

A comprehensive guide to SQL and NoSQL interview questions for software professionals. In every software-based job interview, database systems will undoubtedly be a topic of discussion. It has become customary to ask at least a few database-related questions. As NoSQL technologies continue to gain popularity, asking about their functionality and practical applications during interviews is becoming more commonplace. This book focuses on these two areas, aiming to familiarize you with the types of questions you may encounter in interviews and providing guidance on preparing and strategizing accordingly. This book thoroughly explores the NoSQL family, covering everything from the fundamentals to advanced topics such as architecture, optimization, and practical use cases. It also includes a selection of frequently asked questions from a query perspective. Moreover, this book is designed to assist you in last-minute revisions. This book also tackles a common interview challenge of effectively communicating complex concepts in a clear and concise manner, even if you have a strong understanding of the subject matter.

Fundamentals of Data Observability: Implement Trustworthy End-to-End Data Solutions (Final)

Автор: Limpopo5 от 2023-08-18, 02:45:09
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Fundamentals of Data Observability: Implement Trustworthy End-to-End Data Solutions (Final)Название: Fundamentals of Data Observability: Implement Trustworthy End-to-End Data Solutions (Final)
Автор: Andy Petrella
Издательство: O’Reilly Media, Inc.
Год: 2023
Страниц: 264
Язык: английский
Формат: epub (true)
Размер: 10.1 MB

Quickly detect, troubleshoot, and prevent a wide range of data issues through data observability, a set of best practices that enables data teams to gain greater visibility of data and its usage. If you're a data engineer, data architect, or Machine Learning engineer who depends on the quality of your data, this book shows you how to focus on the practical aspects of introducing data observability in your everyday work. Author Andy Petrella helps you build the right habits to identify and solve data issues, such as data drifts and poor quality, so you can stop their propagation in data applications, pipelines, and analytics. You'll learn ways to introduce data observability, including setting up a framework for generating and collecting all the information you need. Fundamentals of Data Observability is not just for data engineers or data scientists, but for anyone who interacts with data systems in their daily work life. Whether you’re a chief data officer (CDO), a chief technology officer (CTO), a manager, a leader, a developer, a data analyst, or a business manager, understanding data observability concepts and principles will empower you to make better decisions, build more robust systems, and gain greater insight from your data resources.

Oracle Global Data Services for Mission-critical Systems

Автор: Limpopo5 от 2023-08-16, 16:03:31
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Oracle Global Data Services for Mission-critical SystemsНазвание: Oracle Global Data Services for Mission-critical Systems: Maximizing Performance and Reliability in Complex Enterprise Environments
Автор: Y.V. Ravi Kumar, Mariami Kupatadze, Sambaiah Sammeta
Издательство: Apress
Год: 2023
Страниц: 455
Язык: английский
Формат: pdf
Размер: 10.2 MB

New to Oracle Global Data Services? You’ve come to the right place. This book will show you how to leverage the power of Oracle GDS to ensure runtime load balancing, region affinity, replication lag tolerance-based workload routing, and inter-database service failover. In particular, you will see how to maximize the utilization of replication investments with Oracle GDS. The book starts by guiding you through the installation and configuration of GDS and provides details for each component in the GDS framework. Next, you’ll learn how to configure various components of Oracle GDS in standalone environments. Hands-on exercises that explore the advantages of GDS with different test cases utilizing Active Data Guard (ADG), Oracle GoldenGate (OGG), and Oracle Real Application Clusters (RAC) will help you put your learning in context. The book concludes with a demonstration of how to add Oracle GDS to OEM for monitoring and troubleshooting. You’ll also see how to monitor Oracle GDS in a centralized location using Oracle Enterprise Manager Cloud Control. For Oracle database administrators, Oracle database architects, Oracle technical managers, Oracle application business analysts, and Oracle data engineers.

Database Design Using Entity- Relationship Diagrams, 3rd Edition

Автор: Limpopo5 от 2023-08-14, 19:52:28
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Database Design Using Entity- Relationship Diagrams, 3rd EditionНазвание: Database Design Using Entity- Relationship Diagrams, 3rd Edition
Автор: Sikha Saha Bagui, Richard Walsh Earp
Издательство: CRC Press
Год: 2023
Страниц: 500
Язык: английский
Формат: epub (true), mobi
Размер: 13.6 MB

Essential to database design, entity-relationship (ER) diagrams are known for their usefulness in data modeling and mapping out clear database designs. They are also well-known for being difficult to master. With Database Design Using Entity-Relationship Diagrams, Third Edition, database designers, developers, and students preparing to enter the field can quickly learn the ins and outs of data modeling through ER diagramming. Building on the success of the bestselling first and second editions, this accessible text includes a new chapter on the relational model and functional dependencies. It also includes expanded chapters on Enhanced Entity-Relationship (EER) diagrams and reverse mapping. It uses cutting-edge case studies and examples to help readers master database development basics and defines ER and EER diagramming in terms of requirements (end user requests) and specifications (designer feedback to those requests), facilitating agile database development.

High-Performance Data Architectures

Автор: Limpopo5 от 2023-08-08, 15:13:33
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High-Performance Data ArchitecturesНазвание: 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.

MCA Microsoft Certified Associate Azure Data Engineer Study Guide: Exam DP-203

Автор: Limpopo5 от 2023-08-08, 15:10:42
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MCA Microsoft Certified Associate Azure Data Engineer Study Guide: Exam DP-203Название: 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.

Data in Context: Models as Enablers for Managing and Using Data

Автор: Limpopo5 от 2023-08-03, 04:38:00
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Data in Context: Models as Enablers for Managing and Using DataНазвание: 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.

Modern Business Analytics: Practical Data Science for Decision-making

Автор: Limpopo5 от 2023-07-28, 22:25:51
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Modern Business Analytics: Practical Data Science for Decision-makingНазвание: Modern Business Analytics: Practical Data Science for Decision-making
Автор: Matt Taddy, Leslie Hendrix, Matthew C. Harding
Издательство: McGraw Hill
Год: 2023
Страниц: 465
Язык: английский
Формат: pdf (true)
Размер: 34.6 MB

Written by Matt Taddy, successful author of the McGraw Hill Professional title, Business Data Science graduate of University of Chicago and Amazon Chief Economist. This new higher-ed text takes a practical, modern approach to Data Science and business analytics for the graduate-level business analytics student or professional. It takes a learn-by-doing approach, with real data analysis examples that explain the "why", rather than the "what" in the decision-making discussions. It uses R as the primary technology throughout the text and includes an end-of-chapter reference to the basic R recipes in each chapter. The text uses tools from economics and statistics in combination with Machine Learning Techniques to create a platform for using data to make decisions. The practice of data analytics is changing and modernizing. Innovations in computation and Machine Learning are creating new opportunities for the data analyst: exposing previously unexplored data to scientific analysis, scaling tasks through automation, and allowing deeper and more accurate modeling. Spreadsheet models and pivot tables are being replaced by code scripts in languages like R and Python. There has been massive growth in digitized information, accompanied by development of systems for storage and analysis of this data. There has also been an intellectual convergence across fields - Machine Learning and Computer Science, statistics, and social sciences and economics - that has raised the breadth and quality of applied analysis everywhere. This is the Data Science approach to analytics, and it allows leaders to go deeper than ever to understand their operations, products, and customers.

Mastering SQL: A Beginner's Guide

Автор: Limpopo5 от 2023-07-28, 05:19:57
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Mastering SQL: A Beginner's GuideНазвание: Mastering SQL: A Beginner's Guide
Автор: Sufyan bin Uzayr
Издательство: CRC Press
Год: 2024
Страниц: 269
Язык: английский
Формат: pdf (true), epub
Размер: 10.1 MB

Mastering SQL helps readers gain a firm understanding of the Structured Query Language. Structured Query Language, more often known as SQL, is the de facto standard language for working with databases. It is a specialized language for handling data-related tasks like creating a database, putting information into tables, modifying and extracting that information, and much more. MySQL, PostgreSQL, Oracle, SQL light, etc. are only a few examples of SQL implementations. Structured Query Language (SQL) is a query language for working with relational databases. We can use SQL to update, delete, and retrieve data from a database. A table is used to define the data/object. These tables consist of rows and columns and are uniquely identified by their field names. SQL is a fast and efficient database system. SQL allows for the rapid and efficient retrieval of huge numbers of data entries from a database. It’s a relational database. Thus, data is described in a more orderly fashion than in an unstructured database like MongoDB. Insertions, deletions, inquiries, manipulations, and computations of data through analytical queries in a relational database may all be performed in a matter of seconds.

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