Dax Cookbook

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DAX Cookbook

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Author : Greg Deckler
Publisher : Packt Publishing Ltd
ISBN 13 : 1839215224
Total Pages : 541 pages
Book Rating : 4.8/5 (392 download)

Book Synopsis DAX Cookbook by : Greg Deckler

Download or read book DAX Cookbook written by Greg Deckler and published by Packt Publishing Ltd. This book was released on 2020-03-18 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solve real-world business problems by learning how to create common industry key performance indicators and other calculations using DAX within Microsoft products such as Power BI, SQL Server, and Excel. Key FeaturesLearn to write sophisticated DAX queries to solve business intelligence and data analytics challengesHandle performance issues and optimization within the data model, DAX calculations and moreSolve business issues with Microsoft Excel, Power BI, and SQL Server using DAX queriesBook Description DAX provides an extra edge by extracting key information from the data that is already present in your model. Filled with examples of practical, real-world calculations geared toward business metrics and key performance indicators, this cookbook features solutions that you can apply for your own business analysis needs. You'll learn to write various DAX expressions and functions to understand how DAX queries work. The book also covers sections on dates, time, and duration to help you deal with working days, time zones, and shifts. You'll then discover how to manipulate text and numbers to create dynamic titles and ranks, and deal with measure totals. Later, you'll explore common business metrics for finance, customers, employees, and projects. The book will also show you how to implement common industry metrics such as days of supply, mean time between failure, order cycle time and overall equipment effectiveness. In the concluding chapters, you'll learn to apply statistical formulas for covariance, kurtosis, and skewness. Finally, you'll explore advanced DAX patterns for interpolation, inverse aggregators, inverse slicers, and even forecasting with a deseasonalized correlation coefficient. By the end of this book, you'll have the skills you need to use DAX's functionality and flexibility in business intelligence and data analytics. What you will learnUnderstand how to create common calculations for dates, time, and durationCreate key performance indicators (KPIs) and other business calculationsDevelop general DAX calculations that deal with text and numbersDiscover new ideas and time-saving techniques for better calculations and modelsPerform advanced DAX calculations for solving statistical measures and other mathematical formulasHandle errors in DAX and learn how to debug DAX calculationsUnderstand how to optimize your data modelsWho this book is for Business users, BI developers, data analysts, and SQL users who are looking for solutions to the challenges faced while solving analytical operations using DAX techniques and patterns will find this book useful. Basic knowledge of the DAX language and Microsoft services is mandatory.

Microsoft Power Bi Cookbook

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Author : Brett Powell
Publisher :
ISBN 13 : 9781788290142
Total Pages : 802 pages
Book Rating : 4.2/5 (91 download)

Book Synopsis Microsoft Power Bi Cookbook by : Brett Powell

Download or read book Microsoft Power Bi Cookbook written by Brett Powell and published by . This book was released on 2017-09-27 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get more out of Microsoft Power BI turning your data into actionable insightsAbout This Book* From connecting to your data sources to developing and deploying immersive, mobile-ready dashboards and visualizations, this book covers it all* Over 90 hands-on, technical recipes, tips, and use cases from across the Power BI platform including the Power BI Service and Mobile Applications* Proven development techniques and guidance for implementing custom solutions with DAX and M languagesWho This Book Is ForThis book is for BI professionals who wish to enhance their knowledge of Power BI beyond and to enhance the value of the Power BI solutions they deliver to business users. Those who are looking at quick solutions to common problems while using Power BI will also find this book to be a very useful resource .Some experience with Power BI will be useful.What You Will Learn* Cleanse, stage, and integrate your data sources with Power BI* Abstract data complexities and provide users with intuitive, self-service BI capabilities* Build business logic and analysis into your solutions via the DAX programming language and dynamic, dashboard-ready calculations* Take advantage of the analytics and predictive capabilities of Power BI* Make your solutions more dynamic and user specific and/or defined including use cases of parameters, functions, and row level security* Understand the differences and implications of DirectQuery, Live Connections, and Import-Mode Power BI datasets and how to deploy content to the Power BI Service and schedule refreshes* Integrate other Microsoft data tools such as Excel and SQL Server Reporting Services into your Power BI solutionIn DetailMicrosoft Power BI is a business intelligence and analytics platform consisting of applications and services designed to provide coherent, visual and interactive insights of data.This book will provide thorough, technical examples of using all primary Power BI tools and features as well as demonstrate high impact end-to-end solutions that leverage and integrate these technologies and services. Get familiar with Power BI development tools and services, go deep into the data connectivity and transformation, modeling, visualization and analytical capabilities of Power BI, and see Power BI's functional programming languages of DAX and M come alive to deliver powerful solutions to address common, challenging scenarios in business intelligence.This book will excite and empower you to get more out of Power BI via detailed recipes, advanced design and development tips, and guidance on enhancing existing Power BI projects.Style and approachThis book consists of practical recipes on Power BI that target novices as well as intermediate Power BI users. It goes deep into the technical issues, covers additional protocols, and many more real-live examples.

Microsoft Power BI Cookbook

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Author : Greg Deckler
Publisher : Packt Publishing Ltd
ISBN 13 : 1801811326
Total Pages : 655 pages
Book Rating : 4.8/5 (18 download)

Book Synopsis Microsoft Power BI Cookbook by : Greg Deckler

Download or read book Microsoft Power BI Cookbook written by Greg Deckler and published by Packt Publishing Ltd. This book was released on 2021-09-30 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build effective analytical data models, reports, and dashboards using the advanced features of Power BI. Purchase of the print or Kindle book includes a free eBook in the PDF format. Key Features Update your knowledge with new recipes for query optimization, aggregation tables, Power BI API, and paginated reports Work with recipes across diverse Power BI platforms including the Power BI Service and Mobile Applications Implement custom solutions with M and DAX languages through actionable guidance and proven development techniques Book Description The complete everyday reference guide to Power BI, written by an internationally recognized Power BI expert duo, is back with a new and updated edition. Packed with revised practical recipes, Microsoft Power BI Cookbook, Second Edition, helps you navigate Power BI tools and advanced features. It also demonstrates the use of end-to-end solutions that integrate those features to get the most out of Power BI. With the help of the recipes in this book, you'll gain advanced design and development insight, practical tips, and guidance on enhancing existing Power BI projects. The updated recipes will equip you with everything you need to know to implement evergreen frameworks that will stay relevant as Power BI updates. You'll familiarize yourself with Power BI development tools and services by going deep into the data connectivity, transformation, modeling, visualization, and analytical capabilities of Power BI. By the end of this book, you'll make the most of Power BI's functional programming languages of DAX and M and deliver powerful solutions to common business intelligence challenges. What you will learn Cleanse, stage, and integrate your data sources with Power Query (M) Remove data complexities and provide users with intuitive, self-service BI capabilities Build business logic and analysis into your solutions via the DAX programming language and dashboard-ready calculations Implement aggregation tables to accelerate query performance over large data sources Create and integrate paginated reports Understand the differences and implications of DirectQuery, live connections, Import, and Composite model datasets Integrate other Microsoft data tools into your Power BI solution Who this book is for If you're a BI professional who wants to up their knowledge of Power BI and offer more value to their organization, then this book is for you. Those looking for quick solutions to common Power BI problems will also find this book an extremely useful resource. Please be aware that this is not a beginner's guide; you'll need a solid understanding of Power BI and experience working with datasets before you dive in.

Power Query Cookbook

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Author : Andrea Janicijevic
Publisher : Packt Publishing Ltd
ISBN 13 : 1800567936
Total Pages : 412 pages
Book Rating : 4.8/5 (5 download)

Book Synopsis Power Query Cookbook by : Andrea Janicijevic

Download or read book Power Query Cookbook written by Andrea Janicijevic and published by Packt Publishing Ltd. This book was released on 2021-10-15 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leverage your source data from hundreds of different connections, perform millions of different transformations, and easily manage highly complex data lifecycles with Power Query Key FeaturesCollect, combine, and transform data using Power Query's data connectivity and data preparation featuresOvercome the problems faced while accessing data from multiple sources and reshape it to meet your business requirementsExplore how the M language can be used to write your own customized solutionsBook Description Power Query is a data preparation tool that enables data engineers and business users to connect, reshape, enrich, and transform their data to facilitate relevant business insights and analysis. With Power Query's wide range of features, you can perform no-code transformations and complex M code functions at the same time to get the most out of your data. This Power Query book will help you to connect to data sources, achieve intuitive transformations, and get to grips with preparation practices. Starting with a general overview of Power Query and what it can do, the book advances to cover more complex topics such as M code and performance optimization. You'll learn how to extend these capabilities by gradually stepping away from the Power Query GUI and into the M programming language. Additionally, the book also shows you how to use Power Query Online within Power BI Dataflows. By the end of the book, you'll be able to leverage your source data, understand your data better, and enrich it with a full stack of no-code and custom features that you'll learn to design by yourself for your business requirements. What you will learnUnderstand how to use Power Query to connect and explore dataExplore ways to reshape and enrich dataDiscover the potential of Power Query across the Microsoft platformBuild complex and custom transformationsUse M code to write new queries against data sourcesUse the Power Query Online tool within Power BI DataflowsImplement best practices such as reusing dataflows, optimizing expanding table operations, and field mappingWho this book is for This book is for data analysts, BI developers, data engineers, and anyone looking for a desk reference guide to learn how Power Query can be used with different Microsoft products to handle data of varying complexity. Beginner-level knowledge of Power BI and the M Language will help you to get the best out of this book.

MDX with Microsoft SQL Server 2016 Analysis Services Cookbook

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Author : Tomislav Piasevoli
Publisher : Packt Publishing Ltd
ISBN 13 : 1786467887
Total Pages : 582 pages
Book Rating : 4.7/5 (864 download)

Book Synopsis MDX with Microsoft SQL Server 2016 Analysis Services Cookbook by : Tomislav Piasevoli

Download or read book MDX with Microsoft SQL Server 2016 Analysis Services Cookbook written by Tomislav Piasevoli and published by Packt Publishing Ltd. This book was released on 2016-11-30 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 70 practical recipes to analyze multi-dimensional data in SQL Server 2016 Analysis Services cubes About This Book Updated for SQL Server 2016, this book helps you take advantage of the new MDX commands and the new features introduced in SSAS Perform time-related, context-aware, and business related-calculations with ease to enrich your Business Intelligence solutions Collection of techniques to write flexible and high performing MDX queries in SSAS with carefully structured examples Who This Book Is For This book is for anyone who has been involved in working with multidimensional data. If you are a multidimensional cube developer, a multidimensional database administrator, or a report developer who writes MDX queries to access multidimensional cube, this book will help you. If you are a power cube user or an experienced business analyst, you will also find this book invaluable in your data analysis. This book is for you are interested in doing more data analysis so that the management can make timely and accurate business decisions. What You Will Learn Grasp the fundamental MDX concepts, features, and techniques Work with sets Work with Time dimension and create time-aware calculations Make analytical reports compact, concise, and efficient Navigate cubes Master MDX for reporting with Reporting Services (new) Perform business analytics Design efficient cubes and efficient MDX queries Create metadata-driven calculations (new) Capture MDX queries and many other techniques In Detail If you're often faced with MDX challenges, this is a book for you. It will teach you how to solve various real-world business requirements using MDX queries and calculations. Examples in the book introduce an idea or a problem and then guide you through the process of implementing the solution in a step-by-step manner, inform you about the best practices and offer a deep knowledge in terms of how the solution works. Recipes are organized by chapters, each covering a single topic. They start slowly and logically progress to more advanced techniques. In case of complexity, things are broken down. Instead of one, there are series of recipes built one on top of another. This way you are able to see intermediate results and debug potential errors faster. Finally, the cookbook format is here to help you quickly identify the topic of interest and in it a wide range of practical solutions, that is – MDX recipes for your success. Style and approach This book is written in a cookbook format, where you can browse through and look for solutions to a particular problem in one place. Each recipe is short, to the point and grouped by relevancy. All the recipes are sequenced in a logical progression; you will be able to build up your understanding of the topic incrementally.

Tabular Modeling with SQL Server 2016 Analysis Services Cookbook

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Author : Derek Wilson
Publisher : Packt Publishing Ltd
ISBN 13 : 1786461501
Total Pages : 362 pages
Book Rating : 4.7/5 (864 download)

Book Synopsis Tabular Modeling with SQL Server 2016 Analysis Services Cookbook by : Derek Wilson

Download or read book Tabular Modeling with SQL Server 2016 Analysis Services Cookbook written by Derek Wilson and published by Packt Publishing Ltd. This book was released on 2017-01-30 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expert tabular modeling techniques for building and deploying cutting-edge business analytical reporting solutions About This Book Build and deploy Tabular Model projects from relational data sources Leverage DAX and create high-performing calculated fields and measures Create ad-hoc reports based on a Tabular Model solution Useful tips to monitor and optimize your tabular solutions Who This Book Is For This book is for SQL BI professionals and Architects who want to exploit the full power of the new Tabular models in Analysis Services. Some knowledge of previous versions of Analysis services would be helpful but is not essential. What You Will Learn Learn all about Tabular services mode and how it speeds up development Build solutions using sample datasets Explore built-in actions and transitions in SSAS 2016 Implement row-column, and role-based security in a Tabular Data model Realize the benefits of in-memory and DirectQuery deployment modes Get up to date with the new features added to SQL Server 2016 Analysis Services Optimize Data Models and Relationships Usage In Detail SQL Server Analysis Service (SSAS) has been widely used across multiple businesses to build smart online analytical reporting solutions. It includes two different types of modeling for analysis services: Tabular and Multi Dimensional. This book covers Tabular modeling, which uses tables and relationships with a fast in-memory engine to provide state of the art compression algorithms and query performance. The book begins by quickly taking you through the concepts required to model tabular data and set up the necessary tools and services. As you learn to create tabular models using tools such as Excel and Power View, you'll be shown various strategies to deploy your model on the server and choose a query mode (In-memory or DirectQuery) that best suits your reporting needs. You'll also learn how to implement key and newly introduced DAX functions to create calculated columns and measures for your model data. Last but not least, you'll be shown techniques that will help you administer and secure your BI implementation along with some widely used tips and tricks to optimize your reporting solution. By the end of this book, you'll have gained hands-on experience with the powerful new features that have been added to Tabular models in SSAS 2016 and you'll be able to improve user satisfaction with faster reports and analytical queries. Style and approach This book takes a practical, recipe-based approach where each recipe lists the steps to address or implement a solution. You will be provided with several approaches to creating a business intelligence semantic model using analysis services.

Metasploit Penetration Testing Cookbook

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Author : Abhinav Singh
Publisher : Packt Publishing Ltd
ISBN 13 : 1849517436
Total Pages : 419 pages
Book Rating : 4.8/5 (495 download)

Book Synopsis Metasploit Penetration Testing Cookbook by : Abhinav Singh

Download or read book Metasploit Penetration Testing Cookbook written by Abhinav Singh and published by Packt Publishing Ltd. This book was released on 2012-06-22 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 80 recipes to master the most widely used penetration testing framework.

Oracle Data Integrator 11g Cookbook

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Author : Christophe Dupupet
Publisher : Packt Publishing Ltd
ISBN 13 : 1849681759
Total Pages : 517 pages
Book Rating : 4.8/5 (496 download)

Book Synopsis Oracle Data Integrator 11g Cookbook by : Christophe Dupupet

Download or read book Oracle Data Integrator 11g Cookbook written by Christophe Dupupet and published by Packt Publishing Ltd. This book was released on 2013-05-15 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written as a practical Cookbook, the recipes in this essential guide will help you make the most out of Oracle Data Integrator 11g.This book is meant for people who already possess a basic understanding of Oracle Data Integrator and want to take it to the next level by learning how to better leverage advanced ODI features and functionality as they continue to develop and manage their data integration projects.

Hands-On Business Intelligence with DAX

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Author : Ian Horne
Publisher : Packt Publishing Ltd
ISBN 13 : 183882863X
Total Pages : 386 pages
Book Rating : 4.8/5 (388 download)

Book Synopsis Hands-On Business Intelligence with DAX by : Ian Horne

Download or read book Hands-On Business Intelligence with DAX written by Ian Horne and published by Packt Publishing Ltd. This book was released on 2020-01-31 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Implement business intelligence (BI), data modeling, and data analytics within Microsoft products such as Power BI, SQL Server, and Excel Key FeaturesUnderstand the ins and outs of DAX expressions and querying functions with the help of easy-to-follow examplesManipulate data of varying complexity and optimize BI workflows to extract key insightsCreate, monitor, and improve the performance of models by writing clean and robust DAX queriesBook Description Data Analysis Expressions (DAX) is known for its ability to increase efficiency by extracting new information from data that is already present in your model. With this book, you’ll learn to use DAX’s functionality and flexibility in the BI and data analytics domains. You’ll start by learning the basics of DAX, along with understanding the importance of good data models, and how to write efficient DAX formulas by using variables and formatting styles. You’ll then explore how DAX queries work with the help of examples. The book will guide you through optimizing the BI workflow by writing powerful DAX queries. Next, you’ll learn to manipulate and load data of varying complexity within Microsoft products such as Power BI, SQL Server, and Excel Power Pivot. You’ll then discover how to build and extend your data models to gain additional insights, before covering progressive DAX syntax and functions to understand complex relationships in DAX. Later, you’ll focus on important DAX functions, specifically those related to tables, date and time, filtering, and statistics. Finally, you’ll delve into advanced topics such as how the formula and storage engines work to optimize queries. By the end of this book, you’ll have gained hands-on experience in employing DAX to enhance your data models by extracting new information and gaining deeper insights. What you will learnUnderstand DAX, from the basics through to advanced topics, and learn to build effective data modelsWrite and use DAX functions and expressions with the help of hands-on examplesDiscover how to handle errors in your DAX code, and avoid unwanted resultsLoad data into a data model using Power BI, Excel Power Pivot, and SSAS TabularCover DAX functions such as date, time, and time intelligence using code examplesGain insights into data by using DAX to create new informationUnderstand the DAX VertiPaq engine and how it can help you optimize data modelsWho this book is for This book is for data analysts, business analysts, BI developers, or SQL users who want to make the best use of DAX in the BI and data analytics domain with the help of examples. Some understanding of BI concepts is mandatory to fully understand the concepts covered in the book.

Microsoft Power BI Cookbook

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Author : Brett Powell
Publisher : Packt Publishing Ltd
ISBN 13 : 1788293789
Total Pages : 786 pages
Book Rating : 4.7/5 (882 download)

Book Synopsis Microsoft Power BI Cookbook by : Brett Powell

Download or read book Microsoft Power BI Cookbook written by Brett Powell and published by Packt Publishing Ltd. This book was released on 2017-09-27 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get more out of Microsoft Power BI turning your data into actionable insights About This Book From connecting to your data sources to developing and deploying immersive, mobile-ready dashboards and visualizations, this book covers it all Over 90 hands-on, technical recipes, tips, and use cases from across the Power BI platform including the Power BI Service and Mobile Applications Proven development techniques and guidance for implementing custom solutions with DAX and M languages Who This Book Is For This book is for BI professionals who wish to enhance their knowledge of Power BI beyond and to enhance the value of the Power BI solutions they deliver to business users. Those who are looking at quick solutions to common problems while using Power BI will also find this book to be a very useful resource .Some experience with Power BI will be useful. What You Will Learn Cleanse, stage, and integrate your data sources with Power BI Abstract data complexities and provide users with intuitive, self-service BI capabilities Build business logic and analysis into your solutions via the DAX programming language and dynamic, dashboard-ready calculations Take advantage of the analytics and predictive capabilities of Power BI Make your solutions more dynamic and user specific and/or defined including use cases of parameters, functions, and row level security Understand the differences and implications of DirectQuery, Live Connections, and Import-Mode Power BI datasets and how to deploy content to the Power BI Service and schedule refreshes Integrate other Microsoft data tools such as Excel and SQL Server Reporting Services into your Power BI solution In Detail Microsoft Power BI is a business intelligence and analytics platform consisting of applications and services designed to provide coherent, visual and interactive insights of data. This book will provide thorough, technical examples of using all primary Power BI tools and features as well as demonstrate high impact end-to-end solutions that leverage and integrate these technologies and services. Get familiar with Power BI development tools and services, go deep into the data connectivity and transformation, modeling, visualization and analytical capabilities of Power BI, and see Power BI's functional programming languages of DAX and M come alive to deliver powerful solutions to address common, challenging scenarios in business intelligence. This book will excite and empower you to get more out of Power BI via detailed recipes, advanced design and development tips, and guidance on enhancing existing Power BI projects. Style and approach This book consists of practical recipes on Power BI that target novices as well as intermediate Power BI users. It goes deep into the technical issues, covers additional protocols, and many more real-live examples.

Star Trek Cookbook

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Author : Ethan Phillips
Publisher : Simon and Schuster
ISBN 13 : 145168696X
Total Pages : 336 pages
Book Rating : 4.4/5 (516 download)

Book Synopsis Star Trek Cookbook by : Ethan Phillips

Download or read book Star Trek Cookbook written by Ethan Phillips and published by Simon and Schuster. This book was released on 2012-04-03 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is there one food that humans, Klingons, Bajorans, and Vulcans would like? If so, what would it taste like? How would you prepare it? Could you find all the ingredients locally? This is the task that faces Neelix, chef for the U.S.S. Voyager™, every time he takes on the challenge of trying to feed its crew of 140 food critics. But over the course of their journey, Neelix's learned a few tricks of the trade. He had to, just as a matter of self-preservation. Ethan Phillips, in the persona of Neelix, and William J. Birnes, the New York Times bestselling coauthor of The Day After Roswell, throw wide the vaults of interstellar haute cuisine, revealing for the first time the secret preparation techniques behind all those exotic dishes and drinks. The favorite foods of characters from every Star Trek series and movie are here, all adapted for easy use in twentieth-century kitchens. The Star Trek Cookbook also features a complete guide for whipping up the all the drinks served at Quark's. Fun, and easy to use, the Star Trek Cookbook is your indispensable guide to the food of the stars!

Excel by Example

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Author : Aubrey Kagan
Publisher : Newnes
ISBN 13 : 0750677562
Total Pages : 385 pages
Book Rating : 4.7/5 (56 download)

Book Synopsis Excel by Example by : Aubrey Kagan

Download or read book Excel by Example written by Aubrey Kagan and published by Newnes. This book was released on 2004-05-19 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: The spreadsheet has become a ubiquitous engineering tool, and Microsoft Excel is the standard spreadsheet software package. Over the years, Excel has become such a complex program that most engineers understand and use only a tiny part of its power and features. This book is aimed at electronics engineers and technicians in particular, showing them how to best use Excel's features for computations, circuit modeling, graphing, and data analysis as applied to electronics design. Separate chapters cover lookup tables and file I/O, using macros, graphing, controls, using Analysis Toolpak for statistical analysis, databases, and linking into Excel from other sources, such as data from a serial port. The book is basically an engineering cookbook, with each chapter providing tutorial information along with several Excel "recipes" of interest to electronics engineers. The accompanying CD-ROM features ready-to-run, customizable Excel worksheets derived from the book examples, which will be useful tools to add to any electronics engineer's spreadsheet toolbox. Engineers are looking for any and all means to increase their efficiency and add to their "bag of design tricks." Just about every electronics engineer uses Excel but most feel that the program has many more features to offer, if they only knew what they were! The Excel documentation is voluminous and electronics engineers don't have the time to read it all and sift through looking for those features that are directly applicable to their jobs and figure out how to use them. This book does that task for them-pulls out those features that they need to know about and shows them how to make use of them in specific design examples that they can then tailor to their own design needs. *This is the ONLY book to deal with Excel specifically in the electronics field *Distills voluminous and time-consuming Excel documentation down to nitty-gritty explanations of those features that are directly applicable to the electronics engineer's daily job duties *The accompanying CD-ROM provides ready-to-use, fully-customizable worksheets from the book's examples

PostgreSQL 14 Administration Cookbook

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Author : Simon Riggs
Publisher : Packt Publishing Ltd
ISBN 13 : 1803240784
Total Pages : 608 pages
Book Rating : 4.8/5 (32 download)

Book Synopsis PostgreSQL 14 Administration Cookbook by : Simon Riggs

Download or read book PostgreSQL 14 Administration Cookbook written by Simon Riggs and published by Packt Publishing Ltd. This book was released on 2022-03-31 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Administer, monitor, and replicate your PostgreSQL 14 database for efficient database management and maintenance Key FeaturesTroubleshoot and tackle any administration and management problems in PostgreSQL 14Find expert techniques for monitoring, fine-tuning, and securing your databaseAdopt efficient replication for high availability with PostgreSQL 14Book Description PostgreSQL is a powerful, open-source database management system with an enviable reputation for high performance and stability. With many new features in its arsenal, PostgreSQL 14 allows you to scale up your PostgreSQL infrastructure. With this book, you'll take a step-by-step, recipe-based approach to effective PostgreSQL administration. This book will get you up and running with all the latest features of PostgreSQL 14 while helping you explore the entire database ecosystem. You'll learn how to tackle a variety of problems and pain points you may face as a database administrator such as creating tables, managing views, improving performance, and securing your database. As you make progress, the book will draw attention to important topics such as monitoring roles, validating backups, regular maintenance, and recovery of your PostgreSQL 14 database. This will help you understand roles, ensuring high availability, concurrency, and replication. Along with updated recipes, this book touches upon important areas like using generated columns, TOAST compression, PostgreSQL on the cloud, and much more. By the end of this PostgreSQL book, you'll have gained the knowledge you need to manage your PostgreSQL 14 database efficiently, both in the cloud and on-premise. What you will learnPlan, manage, and maintain PostgreSQL databases in productionWork with the newly introduced features of PostgreSQL 14Use pgAdmin or OmniDB to perform database administrator (DBA) tasksUse psql to write accurate and repeatable scriptsUnderstand how to tackle real-world data issues with the help of examplesSelect and implement robust backup and recovery techniques in PostgreSQL 14Deploy best practices for planning and designing live databasesWho this book is for This Postgres 14 book is for database administrators, data architects, database developers, and anyone with an interest in planning and running live production databases using PostgreSQL 14. Those looking for hands-on solutions to any problem associated with PostgreSQL 14 administration will also find this book useful. Some experience with handling PostgreSQL databases will help you to make the most out of this book, however, it is a useful resource even if you are just beginning your Postgres journey.

DAX Patterns

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Author : Marco Russo
Publisher : SQLBI Corp.
ISBN 13 : 1735365211
Total Pages : 514 pages
Book Rating : 4.7/5 (353 download)

Book Synopsis DAX Patterns by : Marco Russo

Download or read book DAX Patterns written by Marco Russo and published by SQLBI Corp.. This book was released on 2020-08-10 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pattern is a general, reusable solution to a frequent or common challenge. This book is the second edition of the most comprehensive collection of ready-to-use solutions in DAX, that you can use in Microsoft Power BI, Analysis Services Tabular, and Power Pivot for Excel. The book includes the following patterns: Time-related calculations, Standard time-related calculations, Month-related calculations, Week-related calculations, Custom time-related calculations, Comparing different time periods, Semi-additive calculations, Cumulative total, Parameter table, Static segmentation, Dynamic segmentation, ABC classification, New and returning customers, Related distinct count, Events in progress, Ranking, Hierarchies, Parent-child hierarchies, Like-for-like comparison, Transition matrix, Survey, Basket analysis, Currency conversion, Budget.

The Definitive Guide to DAX

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Author : Alberto Ferrari
Publisher : Microsoft Press
ISBN 13 : 0735698376
Total Pages : 1647 pages
Book Rating : 4.7/5 (356 download)

Book Synopsis The Definitive Guide to DAX by : Alberto Ferrari

Download or read book The Definitive Guide to DAX written by Alberto Ferrari and published by Microsoft Press. This book was released on 2015-10-14 with total page 1647 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive and authoritative guide will teach you the DAX language for business intelligence, data modeling, and analytics. Leading Microsoft BI consultants Marco Russo and Alberto Ferrari help you master everything from table functions through advanced code and model optimization. You’ll learn exactly what happens under the hood when you run a DAX expression, how DAX behaves differently from other languages, and how to use this knowledge to write fast, robust code. If you want to leverage all of DAX’s remarkable power and flexibility, this no-compromise “deep dive” is exactly what you need. Perform powerful data analysis with DAX for Microsoft SQL Server Analysis Services, Excel, and Power BI Master core DAX concepts, including calculated columns, measures, and error handling Understand evaluation contexts and the CALCULATE and CALCULATETABLE functions Perform time-based calculations: YTD, MTD, previous year, working days, and more Work with expanded tables, complex functions, and elaborate DAX expressions Perform calculations over hierarchies, including parent/child hierarchies Use DAX to express diverse and unusual relationships Measure DAX query performance with SQL Server Profiler and DAX Studio

Extreme DAX

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Author : Michiel Rozema
Publisher : Packt Publishing Ltd
ISBN 13 : 1801073031
Total Pages : 471 pages
Book Rating : 4.8/5 (1 download)

Book Synopsis Extreme DAX by : Michiel Rozema

Download or read book Extreme DAX written by Michiel Rozema and published by Packt Publishing Ltd. This book was released on 2022-01-20 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the true power of DAX and build advanced DAX solutions for practical business scenarios Key FeaturesSolve complex business problems within Microsoft BI tools including Power BI, SQL Server, and ExcelDevelop a conceptual understanding of critical business data modeling principlesLearn the subtleties of Power BI data visualizations, evaluation context, context transition, and filteringBook Description This book helps business analysts generate powerful and sophisticated analyses from their data using DAX and get the most out of Microsoft Business Intelligence tools. Extreme DAX will first teach you the principles of business intelligence, good model design, and how DAX fits into it all. Then, you'll launch into detailed examples of DAX in real-world business scenarios such as inventory calculations, forecasting, intercompany business, and data security. At each step, senior DAX experts will walk you through the subtleties involved in working with Power BI models and common mistakes to look out for as you build advanced data aggregations. You'll deepen your understanding of DAX functions, filters, and measures, and how and when they can be used to derive effective insights. You'll also be provided with PBIX files for each chapter, so that you can follow along and explore in your own time. What you will learnUnderstand data modeling concepts and structures before you start working with DAXGrasp how relationships in Power BI models are different from those in RDBMSesSecure aggregation levels, attributes, and hierarchies using PATH functions and row-level securityGet to grips with the crucial concept of contextApply advanced context and filtering functions including TREATAS, GENERATE, and SUMMARIZEExplore dynamically changing visualizations with helper tables and dynamic labels and axesWork with week-based calendars and understand standard time-intelligenceEvaluate investments intelligently with the XNPV and XIRR financial DAX functionsWho this book is for Extreme DAX is written for analysts with a working knowledge of DAX in Power BI or other Microsoft analytics tools. It will help you upgrade your knowledge and work with analytical models more effectively, so you'll need practical experience with DAX before you can get started.

Microsoft SQL Server 2012 Integration Services

Download Microsoft SQL Server 2012 Integration Services PDF Online Free

Author : Reza Rad
Publisher : Packt Publishing Ltd
ISBN 13 : 1849685258
Total Pages : 831 pages
Book Rating : 4.8/5 (496 download)

Book Synopsis Microsoft SQL Server 2012 Integration Services by : Reza Rad

Download or read book Microsoft SQL Server 2012 Integration Services written by Reza Rad and published by Packt Publishing Ltd. This book was released on 2012-01-01 with total page 831 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 100 expert recipes to design, create, and deploy SSIS packages with this book and ebook.