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Books > Computing & IT > Applications of computing > Databases

Database Systems - Design, Implementation, & Management (Hardcover, 12th edition): Steven Morris, Carlos Coronel Database Systems - Design, Implementation, & Management (Hardcover, 12th edition)
Steven Morris, Carlos Coronel 2
R813 R702 Discovery Miles 7 020 Save R111 (14%) Shipped within 8 - 13 working days

Gain a solid foundation in database design and implementation with the practical and easy-to-understand approach in DATABASE SYSTEMS: DESIGN, IMPLEMENTATION, AND MANAGEMENT, 12E. Filled with diagrams, illustrations, and tables, this market-leading text provides in-depth coverage of database design. You learn the key to successful database implementation: proper design of databases to fit within a larger strategic view of the data environment. Renowned for its clear, straightforward writing style, this text provides an outstanding balance of theory and practice. You gain the hands-on skills to make you attractive to employers. Updates include the latest coverage of cloud data services and a new chapter on Big Data Analytics and NoSQL, including related Hadoop technologies. In addition, new review questions, problem sets, and cases offer multiple opportunities to test your understanding and develop useful design skills.

A Guide To SQL (Paperback, 9th edition): Philip Pratt, Mary Z Last A Guide To SQL (Paperback, 9th edition)
Philip Pratt, Mary Z Last
R732 R620 Discovery Miles 6 200 Save R112 (15%) In stock

A GUIDE TO SQL, Ninth Edition, provides an effective introduction to SQL programming using straightforward instruction, extensive hands-on exercises, and a strong foundation in real-world business applications. The Ninth Edition builds on the longstanding success of this proven text by presenting basic SQL commands in the context of a running case, in which a business uses SQL to manage orders, items, customers, and sales reps. The authors emphasize that fundamental principles and practices apply regardless of the database environment chosen, and they include examples from the latest versions of Oracle (R) and Microsoft (R) Access (R), and SQL Server throughout the text.

Database Systems - Design, Implementation, & Management (Hardcover, 13th edition): Carlos Coronel, Steven Morris Database Systems - Design, Implementation, & Management (Hardcover, 13th edition)
Carlos Coronel, Steven Morris
R811 R700 Discovery Miles 7 000 Save R111 (14%) Shipped within 8 - 13 working days

Database skills are among the most in-demand IT skills today. Now you can gain a solid foundation in database design and implementation with the practical, easy-to-understand approach in the market-leading DATABASE SYSTEMS: DESIGN, IMPLEMENTATION, AND MANAGEMENT, 13E. Diagrams, illustrations, and tables clarify in-depth coverage of database design. You learn the key to successful database implementation as you study how to properly design databases to fit within the larger strategic data environment. Clear, straightforward writing supports an outstanding balance of theory and practice with hands-on skills today's employers want. Revised SQL coverage offers more SQL examples and simpler explanations that focus on the areas most important for a database career. More coverage of Big Data Analytics and NoSQL, including related Hadoop technologies, now provides a stronger hands-on approach.

Blockchain For Dummies (Paperback): Tiana Laurence Blockchain For Dummies (Paperback)
Tiana Laurence 1
R582 R338 Discovery Miles 3 380 Save R244 (42%) Shipped within 7 - 12 working days

Find out what Blockchain is, how it works, and what it can do for you.

Blockchain is the technology behind Bitcoin, the revolutionary 'virtual currency' that's changing the way people do business. While Bitcoin has enjoyed some well-deserved hype, Blockchain may be Bitcoin's most vital legacy. Blockchain For Dummies is the ideal starting place for business pros looking to gain a better understanding of what Blockchain is, how it can improve the integrity of their data, and how it can work to fundamentally change their business and enhance their data security.

Blockchain For Dummies covers the essential things you need to know about this exciting technology's promise of revolutionizing financial transactions, data security, and information integrity. The book covers the technologies behind Blockchain, introduces a variety of existing Blockchain solutions, and even walks you through creating a small but working Blockchain-based application.

Blockchain holds the promise to revolutionize a wide variety of businesses. Get in the know about Blockchain now with Blockchain For Dummies and be ready to make the changes to business that your colleagues and competitors will later wish they'd done.

  • Find out how to apply a Blockchain solution
  • See how to make data more secure
  • Learn how to work with vendors

Filled with vital information and tips on how this paradigm-changing technology can transform your business for the better, this book will not only show you Blockchain's full potential, but your own as well!

Database Principles - Fundamentals of Design, Implementations and Management (with CourseMate and eBook Access Card)... Database Principles - Fundamentals of Design, Implementations and Management (with CourseMate and eBook Access Card) (Paperback, 2nd edition)
Peter Rob, Steven Morris, Carlos Coronel, Keeley Crockett
R740 R637 Discovery Miles 6 370 Save R103 (14%) In stock

The second edition of Database Systems maintains its engaging writing style and brevity; its unique balance between theory and practice and its wealth of examples throughout the text; inspiring student-friendly learning at its best. The international edition provides a solid and practical foundation for the design, implementation and management of database systems. This foundation is built on the notion that, while databases are very practical things, their successful creation depends on understanding the important concepts that define them. The new edition has been updated with all the latest developments and technologies and incorporates a generous number of localised and motivating business vignettes that tie the concepts to real-life situations. This edition is suitable for a first course in databases at undergraduate level and will also provide essential material for conversion postgraduate courses. Providing comprehensive and practical coverage of core database concepts, it is an ideal text not only for those studying database management systems in the context of computer science, but also those on courses in the areas of information systems and business information technology. This textbook also comes packaged with a fully tailored CourseMate and an Instructor's website will also be available to adopters.

Database Principles - Fundamentals of Design, Implementation, and Management, International Edition (with Essential Resources... Database Principles - Fundamentals of Design, Implementation, and Management, International Edition (with Essential Resources Site Printed Access Card) (Paperback, 10th edition)
Stephen Morris, Peter Rob, Carlos Coronel
R833 R713 Discovery Miles 7 130 Save R120 (14%) Shipped within 8 - 13 working days

Practical and easy to understand Database Principles: Fundamentals of Design, Implementation, and Management, 10/e, International Edition gives readers a solid foundation in database design and implementation. Filled with visual aids such as diagrams, illustrations, and tables, this market-leading book provides in-depth coverage of database design, demonstrating that the key to successful database implementation is in proper design of databases to fit within a larger strategic view of the data environment. Renowned for its clear, straightforward writing style, the tenth edition has been thoroughly updated to include hot topics such as green computing/sustainability for modern data centers, the role of redundant relationships, and examples of web-database connectivity and code security. In addition, new review questions, problem sets, and cases have been added throughout the book so that readers have multiple opportunities to test their understanding and develop real and useful design skills.

Guide to Network Defense and Countermeasures, International Edition (Paperback, 3rd edition): Randy Weaver, Dean Farwood, Dawn... Guide to Network Defense and Countermeasures, International Edition (Paperback, 3rd edition)
Randy Weaver, Dean Farwood, Dawn Weaver
R978 R824 Discovery Miles 8 240 Save R154 (16%) Shipped within 8 - 13 working days

GUIDE TO NETWORK DEFENSE AND COUNTERMEASURES provides a thorough guide to perimeter defense fundamentals, including intrusion detection and firewalls. This trusted text also covers more advanced topics such as security policies, network address translation (NAT), packet filtering and analysis, proxy servers, virtual private networks (VPN), and network traffic signatures. Thoroughly updated, the new third edition reflects the latest technology, trends, and techniques including virtualization, VMware, IPv6, and ICMPv6 structure, making it easier for current and aspiring professionals to stay on the cutting edge and one step ahead of potential security threats. A clear writing style and numerous screenshots and illustrations make even complex technical material easier to understand, while tips, activities, and projects throughout the text allow you to hone your skills by applying what you learn. Perfect for students and professionals alike in this high-demand, fast-growing field, GUIDE TO NETWORK DEFENSE AND COUNTERMEASURES, Third Edition, is a must-have resource for success as a network security professional.

Database Principles - Fundamentals of Design, Implementations and Management (with CourseMate and eBook Access Card)... Database Principles - Fundamentals of Design, Implementations and Management (with CourseMate and eBook Access Card) (Paperback, 2nd edition)
Peter Rob, Steven Morris, Carlos Coronel, Keeley Crockett
R736 R633 Discovery Miles 6 330 Save R103 (14%) Shipped within 8 - 13 working days

The second edition of Database Principles maintains its engaging writing style and brevity; its unique balance between theory and practice and its wealth of examples throughout the text; inspiring student-friendly learning at its best. The international edition provides a solid and practical foundation for the design, implementation and management of database systems. This foundation is built on the notion that, while databases are very practical things, their successful creation depends on understanding the important concepts that define them. The new edition has been updated with all the latest developments and technologies and incorporates a generous number of localised and motivating business vignettes that tie the concepts to real-life situations. This edition is suitable for a first course in databases at undergraduate level and will also provide essential material for conversion postgraduate courses. Providing comprehensive and practical coverage of core database concepts, it is an ideal text not only for those studying database management systems in the context of computer science, but also those on courses in the areas of information systems and business information technology. This textbook also comes packaged with a fully tailored CourseMate and an Instructor's website will also be available to adopters.

Outside Insight - Navigating a World Drowning in Data (Hardcover): Jorn Lyseggen Outside Insight - Navigating a World Drowning in Data (Hardcover)
Jorn Lyseggen 1
R465 R314 Discovery Miles 3 140 Save R151 (32%) Shipped within 7 - 12 working days

Is your business looking out? The world today is drowning in data. There is a treasure trove of valuable and underutilized insights that can be gleaned from information companies and people leave behind on the internet - our 'digital breadcrumbs' - from job postings, to online news, social media, online ad spend, patent applications and more. As a result, we're at the cusp of a major shift in the way businesses are managed and governed - moving from a focus solely on lagging, internal data, toward analyses that also encompass industry-wide, external data to paint a more complete picture of a brand's opportunities and threats and uncover forward-looking insights, in real time. Tomorrow's most successful brands are already embracing Outside Insight, benefitting from an information advantage while their competition is left behind. Drawing on practical examples of transformative, data-led decisions made by brands like Apple, Facebook, Barack Obama and many more, in Outside Insight, Meltwater CEO Jorn Lyseggen illustrates the future of corporate decision-making and offers a detailed plan for business leaders to implement Outside Insight thinking into their company mindset and processes.

Principles of Information Security (Paperback, 6th edition): Michael Whitman, Herbert Mattord Principles of Information Security (Paperback, 6th edition)
Michael Whitman, Herbert Mattord
R786 R670 Discovery Miles 6 700 Save R116 (15%) In stock

Master the latest technology and developments from the field with the book specifically oriented to the needs of information systems students like you -- PRINCIPLES OF INFORMATION SECURITY, 6E. Taking a managerial approach, this bestseller emphasizes all aspects of information security, rather than just a technical control perspective. You receive a broad overview of the entire field of information security and related elements with the detail to ensure understanding. You review terms used in the field and a history of the discipline as you learn how to manage an information security program. Current and relevant, this edition highlights the latest practices with fresh examples that explore the impact of emerging technologies, such as the Internet of Things, Cloud Computing, and DevOps. Updates address technical security controls, emerging legislative issues, digital forensics, and ethical issues in IS security, making this the ideal IS resource for business decision makers.

Blockchain For Dummies (Paperback, 2nd Edition): Tiana Laurence Blockchain For Dummies (Paperback, 2nd Edition)
Tiana Laurence 1
R562 R339 Discovery Miles 3 390 Save R223 (40%) Shipped within 7 - 12 working days

Unravel the mysteries of blockchains Blockchain technologies are disrupting some of the world's biggest industries. Blockchain For Dummies provides a fast way to catch up with the essentials of this quickly evolving tech. Written by an author involved in founding and analyzing blockchain solutions, this book serves to help those who need to understand what a blockchain can do (and can't do). This revised edition walks you through how a blockchainsecurely records data across independent networks. It offers a tour of some of the world's best-known blockchains, including those that power Bitcoin and other cryptocurrencies. It also provides a glance at how blockchain solutions are affecting the worlds of finance, supply chain management, insurance, and governments. Get a clear picture of what a blockchain can do Learn how blockchains rule cryptocurrency and smart contracts Discover current blockchains and how each of them work Test blockchain apps Blockchain has become the critical buzzword in the world of financial technology and transaction security -- and now you can make sense of it with the help of this essential guide.

Data Science from Scratch 2e (Paperback, 2 New Edition): Joel Grus Data Science from Scratch 2e (Paperback, 2 New Edition)
Joel Grus
R1,214 R704 Discovery Miles 7 040 Save R510 (42%) Shipped within 7 - 12 working days

Data science libraries, frameworks, modules, and toolkits are great for doing data science, but they're also a good way to dive into the discipline without actually understanding data science. With this updated second edition, you'll learn how many of the most fundamental data science tools and algorithms work by implementing them from scratch. If you have an aptitude for mathematics and some programming skills, author Joel Grus will help you get comfortable with the math and statistics at the core of data science, and with hacking skills you need to get started as a data scientist. Today's messy glut of data holds answers to questions no one's even thought to ask. This book provides you with the know-how to dig those answers out.

Security Awareness - Applying Practical Security in Your World (Paperback, 4th edition): Mark D. Ciampa Security Awareness - Applying Practical Security in Your World (Paperback, 4th edition)
Mark D. Ciampa
R638 R99 Discovery Miles 990 Save R539 (84%) In stock

Designed to provide you with the knowledge needed to protect computers and networks from increasingly sophisticated attacks, SECURITY AWARENESS: APPLYING PRACTICE SECURITY IN YOUR WORLD, Fourth Edition continues to present the same straightforward, practical information that has made previous editions so popular. For most computer users, practical computer security poses some daunting challenges: What type of attacks will antivirus software prevent? How do I set up a firewall? How can I test my computer to be sure that attackers cannot reach it through the Internet? When and how should I install Windows patches? This text is designed to help you understand the answers to these questions through a series of real-life user experiences. In addition, hands-on projects and case projects give you the opportunity to test your knowledge and apply what you have learned. SECURITY AWARENESS: APPLYING PRACTICE SECURITY IN YOUR WORLD, Fourth Edition contains up-to-date information on relevant topics such as protecting mobile devices and wireless local area networks.

NoSQL For Dummies (Paperback): Adam Fowler NoSQL For Dummies (Paperback)
Adam Fowler
R581 R394 Discovery Miles 3 940 Save R187 (32%) Shipped within 7 - 12 working days

Get up to speed on the nuances of NoSQL databases and what they mean for your organization This easy to read guide to NoSQL databases provides the type of no-nonsense overview and analysis that you need to learn, including what NoSQL is and which database is right for you. Featuring specific evaluation criteria for NoSQL databases, along with a look into the pros and cons of the most popular options, NoSQL For Dummies provides the fastest and easiest way to dive into the details of this incredible technology. You'll gain an understanding of how to use NoSQL databases for mission-critical enterprise architectures and projects, and real-world examples reinforce the primary points to create an action-oriented resource for IT pros. If you're planning a big data project or platform, you probably already know you need to select a NoSQL database to complete your architecture. But with options flooding the market and updates and add-ons coming at a rapid pace, determining what you require now, and in the future, can be a tall task. This is where NoSQL For Dummies comes in! Learn the basic tenets of NoSQL databases and why they have come to the forefront as data has outpaced the capabilities of relational databases Discover major players among NoSQL databases, including Cassandra, MongoDB, MarkLogic, Neo4J, and others Get an in-depth look at the benefits and disadvantages of the wide variety of NoSQL database options Explore the needs of your organization as they relate to the capabilities of specific NoSQL databases Big data and Hadoop get all the attention, but when it comes down to it, NoSQL databases are the engines that power many big data analytics initiatives. With NoSQL For Dummies, you'll go beyond relational databases to ramp up your enterprise's data architecture in no time.

Introduction to Information Systems (Paperback, 5th Edition International Student Version): R.Kelly Rainer, Brad Prince, Casey... Introduction to Information Systems (Paperback, 5th Edition International Student Version)
R.Kelly Rainer, Brad Prince, Casey G. Cegielski
R998 R835 Discovery Miles 8 350 Save R163 (16%) Shipped within 7 - 13 working days

The goal of Rainer, Introduction to Information Systems 5e is to teach all business majors, especially undergraduate ones, how to use information technology to master their current or future jobs and to help ensure the success of their organization. To accomplish this goal, this text helps students to become informed users; that is, persons knowledgeable about information systems and information technology. The focus is not on merely learning the concepts of IT but rather on applying those concepts to facilitate business processes. The content concentrate on placing information systems in the context of business, so that students will more readily grasp the concepts presented in the text. The theme of this book is What's In IT for Me? This question is asked by all students who take this course. The book will show you that IT is the backbone of any business, whether a student is majoring in Accounting, Finance, Marketing, Human Resources, or Production/Operations Management.

Fundamentals of Data Visualization (Paperback): Claus Wilke Fundamentals of Data Visualization (Paperback)
Claus Wilke
R1,408 R811 Discovery Miles 8 110 Save R597 (42%) Shipped within 7 - 12 working days

Effective visualization is the best way to communicate information from the increasingly large and complex datasets in the natural and social sciences. But with the increasing power of visualization software today, scientists, engineers, and business analysts often have to navigate a bewildering array of visualization choices and options. This practical book takes you through many commonly encountered visualization problems, and it provides guidelines on how to turn large datasets into clear and compelling figures. What visualization type is best for the story you want to tell? How do you make informative figures that are visually pleasing? Author Claus O. Wilke teaches you the elements most critical to successful data visualization. Explore the basic concepts of color as a tool to highlight, distinguish, or represent a value Understand the importance of redundant coding to ensure you provide key information in multiple ways Use the book's visualizations directory, a graphical guide to commonly used types of data visualizations Get extensive examples of good and bad figures Learn how to use figures in a document or report, including how to employ them effectively to tell a compelling story

Oracle Database 10g PL/SQL 101 (Paperback): Christopher Allen Oracle Database 10g PL/SQL 101 (Paperback)
Christopher Allen
R814 R626 Discovery Miles 6 260 Save R188 (23%) Shipped within 7 - 11 working days

Get The Ins-and-Outs of SQL and PL/SQL From an Oracle Expert.

Perform database functions quickly and easily using the comprehensive information in this step-by-step guide. Oracle professional Christopher Allen begins with database basics and progresses to plain-language explanations and real-world examples of SQL statements and PL/SQL programs. Youll learn how to manage, query, and manipulate data, use SQL*Plus, create SQL functions, and write practical PL/SQL applications. Review questions, chapter summaries, and hands-on projects will have you understanding and exploiting the powerful features of Oracle Database 10"g" in no time.. . Create tables, rows, records, columns, and fields. Store text, numbers, dates, pictures, and soundfiles in tables and columns. Define, manipulate, retrieve, and delete data, using SQL commands. Select, sort, and filter records with SQL functions and procedures. Write SQL commands to declare variables using anchored types . Use SAVEPOINT and ROLLBACK commands to ensure multilevel undo. Perform time-based and hierarchical data queries. Edit and reuse commands in script files, using the SQL*Plus program . Use PL/SQL views, sequences, procedures, functions, and packages . Use triggers to automate auditing, security, and maintenance tasks. .

Cognitive (Internet of) Things - Collaboration to Optimize Action (Hardcover, 1st ed. 2016): Arvind Sathi Cognitive (Internet of) Things - Collaboration to Optimize Action (Hardcover, 1st ed. 2016)
Arvind Sathi
R747 R507 Discovery Miles 5 070 Save R240 (32%) Shipped within 7 - 12 working days

This book explores cognitive behavior among Internet of Things. Using a series of current and futuristic examples - appliances, personal assistants, robots, driverless cars, customer care, engineering, monetization, and many more - the book covers use cases, technology and communication aspects of how machines will support individuals and organizations. This book examines the Cognitive Things covering a number of important questions: * What are Cognitive Things? * What applications can be driven from Cognitive Things - today and tomorrow? * How will these Cognitive Things collaborate with each and other, with individuals and with organizations? * What is the cognitive era? How is it different from the automation era? * How will the Cognitive Things support or accelerate human problem solving? * Which technical components make up cognitive behavior? * How does it redistribute the work-load between humans and machines? * What types of data can be collected from them and shared with external organizations? * How do they recognize and authenticate authorized users? How is the data safeguarded from potential theft? Who owns the data and how are the data ownership rights enforced? Overall, Sathi explores ways in which Cognitive Things bring value to individuals as well as organizations and how to integrate the use of the devices into changing organizational structures. Case studies are used throughout to illustrate how innovators are already benefiting from the initial explosion of devices and data. Business executives, operational managers, and IT professionals will understand the fundamental changes required to fully benefit from cognitive technologies and how to utilize them for their own success.

Digital Watermarking and Steganography - Fundamentals and Techniques (Hardcover): Frank Y. Shih Digital Watermarking and Steganography - Fundamentals and Techniques (Hardcover)
Frank Y. Shih
R1,687 Discovery Miles 16 870 Shipped within 7 - 12 working days

Every day millions of people capture, store, transmit, and manipulate digital data. Unfortunately free access digital multimedia communication also provides virtually unprecedented opportunities to pirate copyrighted material. Providing the theoretical background needed to develop and implement advanced techniques and algorithms, Digital Watermarking and Steganography-

- Demonstrates how to develop and implement methods to guarantee the authenticity of digital media

- Explains the categorization of digital watermarking techniques based on characteristics as well as applications

- Presents cutting-edge techniques such as the GA-based breaking algorithm on the frequency-domain steganalytic system.

The popularity of digital media continues to soar. The theoretical foundation presented within this valuable reference will facilitate the creation on new techniques and algorithms to combat present and potential threats against information security.

Principles of Database Management - The Practical Guide to Storing, Managing and Analyzing Big and Small Data (Hardcover):... Principles of Database Management - The Practical Guide to Storing, Managing and Analyzing Big and Small Data (Hardcover)
Wilfried Lemahieu, Seppe Vanden Broucke, Bart Baesens
R1,461 R1,262 Discovery Miles 12 620 Save R199 (14%) Shipped within 7 - 12 working days

This comprehensive textbook teaches the fundamentals of database design, modeling, systems, data storage, and the evolving world of data warehousing, governance and more. Written by experienced educators and experts in big data, analytics, data quality, and data integration, it provides an up-to-date approach to database management. This full-color, illustrated text has a balanced theory-practice focus, covering essential topics, from established database technologies to recent trends, like Big Data, NoSQL, and more. Fundamental concepts are supported by real-world examples, query and code walkthroughs, and figures, making it perfect for introductory courses for advanced undergraduates and graduate students in information systems or computer science. These examples are further supported by an online playground with multiple learning environments, including MySQL, MongoDB, Neo4j Cypher, and tree structure visualization. This combined learning approach connects key concepts throughout the text to the important, practical tools to get started in database management.

Modern Statistics for Modern Biology (Paperback): Susan Holmes, Wolfgang Huber Modern Statistics for Modern Biology (Paperback)
Susan Holmes, Wolfgang Huber
R1,293 R1,114 Discovery Miles 11 140 Save R179 (14%) Shipped within 7 - 12 working days

If you are a biologist and want to get the best out of the powerful methods of modern computational statistics, this is your book. You can visualize and analyze your own data, apply unsupervised and supervised learning, integrate datasets, apply hypothesis testing, and make publication-quality figures using the power of R/Bioconductor and ggplot2. This book will teach you 'cooking from scratch', from raw data to beautiful illuminating output, as you learn to write your own scripts in the R language and to use advanced statistics packages from CRAN and Bioconductor. It covers a broad range of basic and advanced topics important in the analysis of high-throughput biological data, including principal component analysis and multidimensional scaling, clustering, multiple testing, unsupervised and supervised learning, resampling, the pitfalls of experimental design, and power simulations using Monte Carlo, and it even reaches networks, trees, spatial statistics, image data, and microbial ecology. Using a minimum of mathematical notation, it builds understanding from well-chosen examples, simulation, visualization, and above all hands-on interaction with data and code.

Info We Trust - How to Inspire the World with Data (Hardcover): R. J. Andrews Info We Trust - How to Inspire the World with Data (Hardcover)
R. J. Andrews 1
R807 R508 Discovery Miles 5 080 Save R299 (37%) Shipped within 7 - 12 working days

How do we create new ways of looking at the world? Join award-winning data storyteller RJ Andrews as he pushes beyond the usual how-to, and takes you on an adventure into the rich art of informing. Creating Info We Trust is a craft that puts the world into forms that are strong and true. It begins with maps, diagrams, and charts -- but must push further than dry defaults to be truly effective. How do we attract attention? How can we offer audiences valuable experiences worth their time? How can we help people access complexity? Dark and mysterious, but full of potential, data is the raw material from which new understanding can emerge. Become a hero of the information age as you learn how to dip into the chaos of data and emerge with new understanding that can entertain, improve, and inspire. Whether you call the craft data storytelling, data visualization, data journalism, dashboard design, or infographic creation -- what matters is that you are courageously confronting the chaos of it all in order to improve how people see the world. Info We Trust is written for everyone who straddles the domains of data and people: data visualization professionals, analysts, and all who are enthusiastic for seeing the world in new ways. This book draws from the entirety of human experience, quantitative and poetic. It teaches advanced techniques, such as visual metaphor and data transformations, in order to create more human presentations of data. It also shows how we can learn from print advertising, engineering, museum curation, and mythology archetypes. This human-centered approach works with machines to design information for people. Advance your understanding beyond by learning from a broad tradition of putting things "in formation" to create new and wonderful ways of opening our eyes to the world. Info We Trust takes a thoroughly original point of attack on the art of informing. It builds on decades of best practices and adds the creative enthusiasm of a world-class data storyteller. Info We Trust is lavishly illustrated with hundreds of original compositions designed to illuminate the craft, delight the reader, and inspire a generation of data storytellers.

Python for Programmers - with Big Data and Artificial Intelligence Case Studies (Hardcover): Paul Deitel, Harvey Deitel Python for Programmers - with Big Data and Artificial Intelligence Case Studies (Hardcover)
Paul Deitel, Harvey Deitel
R1,084 R825 Discovery Miles 8 250 Save R259 (24%) Shipped within 7 - 11 working days

The professional programmer's Deitel(R) guide to Python(R) with introductory artificial intelligence case studies Written for programmers with a background in another high-level language, this book uses hands-on instruction to teach today's most compelling, leading-edge computing technologies and programming in Python-one of the world's most popular and fastest-growing languages. Please read the Table of Contents diagram inside the front cover and the Preface for more details. In the context of 500+, real-world examples ranging from individual snippets to 40 large scripts and full implementation case studies, you'll use the interactive IPython interpreter with code in Jupyter Notebooks to quickly master the latest Python coding idioms. After covering Python Chapters 1--5 and a few key parts of Chapters 6--7, you'll be able to handle significant portions of the hands-on introductory AI case studies in Chapters 11--16, which are loaded with cool, powerful, contemporary examples. These include natural language processing, data mining Twitter(R) for sentiment analysis, cognitive computing with IBM(R) Watson(TM), supervised machine learning with classification and regression, unsupervised machine learning with clustering, computer vision through deep learning and convolutional neural networks, deep learning with recurrent neural networks, big data with Hadoop(R), Spark(TM) and NoSQL databases, the Internet of Things and more. You'll also work directly or indirectly with cloud-based services, including Twitter, Google Translate(TM), IBM Watson, Microsoft(R) Azure(R), OpenMapQuest, PubNub and more. Features 500+ hands-on, real-world, live-code examples from snippets to case studies IPython + code in Jupyter(R) Notebooks Library-focused: Uses Python Standard Library and data science libraries to accomplish significant tasks with minimal code Rich Python coverage: Control statements, functions, strings, files, JSON serialization, CSV, exceptions Procedural, functional-style and object-oriented programming Collections: Lists, tuples, dictionaries, sets, NumPy arrays, pandas Series & DataFrames Static, dynamic and interactive visualizations Data experiences with real-world datasets and data sources Intro to Data Science sections: AI, basic stats, simulation, animation, random variables, data wrangling, regression AI, big data and cloud data science case studies: NLP, data mining Twitter(R), IBM(R) Watson(TM), machine learning, deep learning, computer vision, Hadoop(R), Spark(TM), NoSQL, IoT Open-source libraries: NumPy, pandas, Matplotlib, Seaborn, Folium, SciPy, NLTK, TextBlob, spaCy, Textatistic, Tweepy, scikit-learn(R), Keras and more. Register your product for convenient access to downloads, updates, and/or corrections as they become available.

R for Data Science (Paperback): Garrett Grolemund, Hadley Wickham R for Data Science (Paperback)
Garrett Grolemund, Hadley Wickham 1
R1,023 R601 Discovery Miles 6 010 Save R422 (41%) Shipped within 7 - 12 working days

Learn how to use R to turn raw data into insight, knowledge, and understanding. This book introduces you to R, RStudio, and the tidyverse, a collection of R packages designed to work together to make data science fast, fluent, and fun. Suitable for readers with no previous programming experience, R for Data Science is designed to get you doing data science as quickly as possible. Authors Hadley Wickham and Garrett Grolemund guide you through the steps of importing, wrangling, exploring, and modeling your data and communicating the results. You'll get a complete, big-picture understanding of the data science cycle, along with basic tools you need to manage the details. Each section of the book is paired with exercises to help you practice what you've learned along the way. You'll learn how to: Wrangle-transform your datasets into a form convenient for analysis Program-learn powerful R tools for solving data problems with greater clarity and ease Explore-examine your data, generate hypotheses, and quickly test them Model-provide a low-dimensional summary that captures true "signals" in your dataset Communicate-learn R Markdown for integrating prose, code, and results

Management of Information Security (Paperback, 4th edition): Herbert Mattord, Michael Whitman Management of Information Security (Paperback, 4th edition)
Herbert Mattord, Michael Whitman
R802 R682 Discovery Miles 6 820 Save R120 (15%) Shipped within 8 - 13 working days

MANAGEMENT OF INFORMATION SECURITY, Fourth Edition gives readers an overview of information security and assurance using both domestic and international standards, all from a management perspective. Beginning with the foundational and technical components of information security, this edition then focuses on access control models, information security governance, and information security program assessment and metrics.The Fourth Edition is revised and updated to reflect changes in the field, including the ISO 27000 series, so as to prepare readers to succeed in the workplace.

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