Angebote zu "Data" (30 Treffer)

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XML and JSON Recipes for SQL Server
24,99 € *
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Quickly find solutions to dozens of common problems encountered while using XML and JSON features that are built into SQL Server. Content is presented in the popular problem-solution format. Look up the problem that you want to solve. Read the solution. Apply the solution directly in your own code. Problem solved! This book shows how to take advantage of XML and JSON to share data and automate tasks. JSON is commonly used to move data back and forth between the database and front-end applications, often running in a browser. This book shows all you need to know about transforming query results into JSON format, and back again. Also covered are the processes and techniques for moving data into and out of XML format for business intelligence and other purposes, such as when transferring data from a reporting system into a data warehouse, or between different database brands such as between SQL Server and Oracle. Microsoft intensively implements XML in SQL Server, and in many related products. Execution plans are generated in XML format, and this book shows you how to parse those plans and automate the detection of performance problems. The relatively new Extended Events feature writes tracing data into XML files, and the recipes in this book help in parsing those files. XML is also used in SQL Server´s BI tool set, including in SSIS, SSR, and SSAS. XML is used in many configuration files, and is even behind the construction of DDL triggers. In reading this book you´ll dive deeply into the features that allow you to build and parse XML, and also JSON, which is a specific format of XML used to transmit objects in a web-friendly format between a database and its front-end applications. What You Will Learn Build XML and JSON objects in support of automation and data transfer Import and parse XML and JSON from operating system files Build appropriate indexes on XML objects to improve query performance Move data from query result sets into JSON format, and back again Automate the detection of database performance problems by querying and parsing the database´s own execution plans Replace external and manual JSON processes with SQL Server´s internal, JSON functionality Who This Book Is For Database administrators, .NET developers, business intelligence developers, and other professionals who want a deep and detailed skill set around working with XML and JSON in a SQL Server database environment. Web developers will particularly find the book useful for its coverage of transforming database result sets into JSON text that can be transmitted to front-end web applications.

Anbieter: buecher.de
Stand: 16.07.2019
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Advanced Data Management
30,99 € *
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Advanced data management has always been at the core of efficient database and information systems. Recent trends like big data and cloud computing have aggravated the need for sophisticated and flexible data storage and processing solutions.This book provides a comprehensive coverage of the principles of data management developed in the last decades with a focus on data structures and query languages. It treats a wealth of different data models and surveys the foundations of structuring, processing, storing and querying data according these models. Starting off with the topic of database design, it further discusses weaknesses of the relational data model, and then proceeds to convey the basics of graph data, tree-structured XML data, key-value pairs and nested, semi-structured JSON data, columnar and record-oriented data as well as object-oriented data. The final chapters round the book off with an analysis of fragmentation, replication and consistency strategies for data management in distributed databases as well as recommendations for handling polyglot persistence in multi-model databases and multi-database architectures. While primarily geared towards students of Master-level courses in Computer Science and related areas, this book may also be of benefit to practitioners looking for a reference book on data modeling and query processing. It provides both theoretical depth and a concise treatment of open source technologies currently on the market.

Anbieter: buecher.de
Stand: 16.07.2019
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SQL Server Advanced Data Types
25,99 € *
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Deliver advanced functionality faster and cheaper by exploiting SQL Server´s ever-growing amount of built-in support for modern data formats. Learn about the growing support within SQL Server for operations and data transformations that have previously required third-party software and all the associated licensing and development costs. Benefit through a better understanding of what can be done inside the database engine with no additional costs or development time invested in outside software. Widely used types such as JSON and XML are well-supported by the database engine. The same is true of hierarchical data and even temporal data. Knowledge of these advanced types is crucial to unleashing the full power that´s available from your organization´s SQL Server database investment. SQL Server Advanced Data Types explores each of the complex data types supplied within SQL Server. Common usage scenarios for each complex data type are discussed, followed by a detailed discussion on how to work with each data type. Each chapter demystifies the complex data and you learn how to use the data types most efficiently. The book offers a practical guide to working with complex data, using real-world examples to demonstrate how each data type can be leveraged. Performance considerations are also discussed, including the implementation of special indexes such as XML indexes and spatial indexes. What You´ll Learn Understand the implementation of basic data types and why using the correct type is so important Work with XML data through the XML data type Construct XML data from relational result sets Store and manipulate JSON data using the JSON data type Model and analyze spatial data for geographic information systems Define hierarchies and query them efficiently through the HierarchyID type Who This Book Is For SQL Server developers and application developers who need to store and access complex data structures

Anbieter: buecher.de
Stand: 16.07.2019
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Automated Data Collection with R
47,99 € *
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A hands on guide to web scraping and text mining for both beginners and experienced users of R * Introduces fundamental concepts of the main architecture of the web and databases and covers HTTP, HTML, XML, JSON, SQL. * Provides basic techniques to query web documents and data sets (XPath and regular expressions). * An extensive set of exercises are presented to guide the reader through each technique. * Explores both supervised and unsupervised techniques as well as advanced techniques such as data scraping and text management. * Case studies are featured throughout along with examples for each technique presented. * R code and solutions to exercises featured in the book are provided on a supporting website.

Anbieter: buecher.de
Stand: 16.07.2019
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Data Science at the Command Line
36,99 € *
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This hands-on guide demonstrates how the flexibility of the command line can help you become a more efficient and productive data scientist. You?ll learn how to combine small, yet powerful, command-line tools to quickly obtain, scrub, explore, and model your data. To get you started?whether you?re on Windows, OS X, or Linux?author Jeroen Janssens introduces the Data Science Toolbox, an easy-to-install virtual environment packed with over 80 command-line tools. Discover why the command line is an agile, scalable, and extensible technology. Even if you?re already comfortable processing data with, say, Python or R, you?ll greatly improve your data science workflow by also leveraging the power of the command line. * Obtain data from websites, APIs, databases, and spreadsheets * Perform scrub operations on plain text, CSV, HTML/XML, and JSON * Explore data, compute descriptive statistics, and create visualizations * Manage your data science workflow using Drake * Create reusable tools from one-liners and existing Python or R code * Parallelize and distribute data-intensive pipelines using GNU Parallel * Model data with dimensionality reduction, clustering, regression, and classification algorithms

Anbieter: buecher.de
Stand: 16.07.2019
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Beginning VB 2008 Databases: From Novice to Pro...
35,99 € *
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Beginning Visual Basic 2008 Databases teaches you everything you need to know about relational databases, SQL, and ADO.NET 2.0. It gives you a sound start in developing console and Windows database applications. The book also includes chapters on the new SQL Server XML data type and the forthcoming LINQ enhancements to the next version of Visual Basic. In addition to teaching you such basics as using SQL to communicate with databases, this book provides you with detailed, code-practical techniques to access data in VB 2008 across a range of coding situations.

Anbieter: buecher.de
Stand: 16.07.2019
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XSLT
32,99 € *
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After years of anticipation and delay, the W3C finally released the XSLT 2.0 standard in January 2007. The revised edition of this classic book offers practical, real-world examples that demonstrate how you can apply XSLT stylesheets to XML data using either the new specification, or the older XSLT 1.0 standard. XSLT is a critical language for converting XML documents into other formats, such as HTML code or a PDF file. With XSLT, you get a thorough understanding of XSLT and XPath and their relationship to other web standards, along with recommendations for a honed toolkit in an open platform-neutral, standards-based environment. This book: - Covers the XSLT basics, including simple stylesheets and methods for setting up transformation engines - Walks you through the many parts of XSLT, particularly XSLT´s template-based approach to transformations - Applies both XSLT 1.0 and 2.0 solutions to the same problems, helping you decide which version of XSLT is more appropriate for your project - Includes profuse examples that complement both the tutorial and the reference material The new edition of XSLT has been updated thoroughly to explain XSLT 2.0´s many dependencies, notably XML Schema and XPath 2.0. Want to find out how the 2.0 specification improves on the old? This book will explain.

Anbieter: buecher.de
Stand: 16.07.2019
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Access 2019 Bible
36,99 € *
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Master database creation and management Access 2019 Bible is your, comprehensive reference to the world´s most popular database management tool. With clear guidance toward everything from the basics to the advanced, this go-to reference helps you take advantage of everything Access 2019 has to offer. Whether you´re new to Access or getting started with Access 2019, you´ll find everything you need to know to create the database solution perfectly tailored to your needs, with expert guidance every step of the way. The companion website features all examples and databases used in the book, plus trial software and a special offer from Database Creations. Start from the beginning for a complete tutorial, or dip in and grab what you need when you need it. Access enables database novices and programmers to store, organize, view, analyze, and share data, as well as build powerful, integrable, custom database solutions -- but databases can be complex, and difficult to navigate. This book helps you harness the power of the database with a solid understanding of their purpose, construction, and application. Understand database objects and design systems objects Build forms, create tables, manipulate datasheets, and add data validation Use Visual Basic automation and XML Data Access Page design Exchange data with other Office applications, including Word, Excel, and more From database fundamentals and terminology to XML and Web services, this book has everything you need to maximize Access 2019 and build the database you need.

Anbieter: buecher.de
Stand: 16.07.2019
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SVG Essentials
27,99 € *
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Learn the essentials of Scalable Vector Graphics, the mark-up language used by most vector drawing programs and interactive web graphics tools. SVG Essentials takes you through SVG?s capabilities, beginning with simple line drawings and moving through complicated features such as filters, transformations, gradients, and patterns. This thoroughly updated edition includes expanded coverage of animation, interactive graphics, and scripting SVG. Interactive examples online make it easy for you to experiment with SVG features in your web browser. Geared toward experienced designers, this book also includes appendices that explain basic concepts such as XML markup and CSS styling, so even if you have no web design experience, you can start learning SVG. * Create and style graphics to match your web design in a way that looks great when printed or displayed on high-resolution screens * Make your charts and decorative headings accessible to search engines and assistive technologies * Add artistic effects to your graphics, text, and photographs using SVG masks, filters, and transformations * Animate graphics with SVG markup, or add interactivity with CSS and JavaScript * Create SVG from existing vector data or XML data, using programming languages and XSLT

Anbieter: buecher.de
Stand: 16.07.2019
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