Read and Download Database Theory Book PDF

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27

“My best friend is a person who will give me a book I have not read.” –Abraham Lincoln

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 50. Chapters: Database, Relational database, Entity-attribute-value model, Temporal database, Database model, Conjunctive query, Database design, V-optimal histograms, Nested set model, Big data, View, Chase, Codd's 12 rules, Functional dependency, Triplestore, Least number bits, Range searching, Database storage structures, Rollback, In-database processing, Transitive dependency, Probabilistic database, Data item, Data event, Recursive join, Data cube, Principle of Orthogonal Design, Exclusive relationship, Persistent Object Identifier, Database catalog, Nonpositive data, Symposium on Principles of Database Systems, Attribute domain, Full table scan, Single Table Inheritance, Dependency theory, Bidirectionalization, Materialized path, Relational classification, Monotonic query. Excerpt: Entity-attribute-value model (EAV) is a data model to describe entities where the number of attributes (properties, parameters) that can be used to describe them is potentially vast, but the number that will actually apply to a given entity is relatively modest. In mathematics, this model is known as a sparse matrix. EAV is also known as object-attribute-value model, Vertical Database Model and open schema. This data representation is analogous to space-efficient methods of storing a sparse matrix, where only non-empty values are stored. In an EAV data model, each attribute-value pair is a fact describing an entity, and a row in an EAV table stores a single fact. EAV tables are often described as |long and skinny| |long| refers to the number of rows, |skinny| to the few columns. Data is recorded as three columns: One example of EAV modeling in production databases is seen with the clinical findings (past history, present complaints, physical examination, lab tests, special investigations, diagnoses) that can apply to a patient. Across all specia...

Free Download Answering Queries Using Views Online Book PDF

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ByFoto Afrati,Rada Chirkova

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“Good books don’t give up all their secrets at once.” –Stephen King

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The topic of using views to answer queries has been popular for a few decades now, as it cuts across domains such as query optimization, information integration, data warehousing, website design, and, recently, database-as-a-service and data placement in cloud systems. This book assembles foundational work on answering queries using views in a self-contained manner, with an effort to choose material that constitutes the backbone of the research. It presents efficient algorithms and covers the following problems: query containment; rewriting queries using views in various logical languages; equivalent rewritings and maximally contained rewritings; and computing certain answers in the data-integration and data-exchange settings. Query languages that are considered are fragments of SQL, in particular, select-project-join queries, also called conjunctive queries (with or without arithmetic comparisons or negation), and aggregate SQL queries.

Download and Read SQL & NoSQL Databases Online Book PDF

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ByAndreas Meier,Michael Kaufmann

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34

The person, be it gentleman or lady, who has not pleasure in a good novel, must be intolerably stupid.

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This book offers a comprehensive introduction to relational (SQL) and non-relational (NoSQL) databases. The authors thoroughly review the current state of database tools and techniques, and examine coming innovations. The book opens with a broad look at data management, including an overview of information systems and databases, and an explanation of contemporary database types: SQL and NoSQL databases, and their respective management systems The nature and uses of Big Data A high-level view of the organization of data management Data Modeling and Consistency Chapter-length treatment is afforded Data Modeling in both relational and graph databases, including enterprise-wide data architecture, and formulas for database design. Coverage of languages extends from an overview of operators, to SQL and and QBE (Query by Example), to integrity constraints and more. A full chapter probes the challenges of Ensuring Data Consistency, covering: Multi-User Operation Troubleshooting Consistency in Massive Distributed Data Comparison of the ACID and BASE consistency models, and more System Architecture also gets from its own chapter, which explores Processing of Homogeneous and Heterogeneous Data; Storage and Access Structures; Multi-dimensional Data Structures and Parallel Processing with MapReduce, among other topics. Post-Relational and NoSQL Databases The chapter on post-relational databases discusses the limits of SQL – and what lies beyond, including Multi-Dimensional Databases, Knowledge Bases and and Fuzzy Databases. A final chapter covers NoSQL Databases, along with Development of Non-Relational Technologies, Key-Value, Column-Family and Document Stores XML Databases and Graphic Databases, and more The book includes more than 100 tables, examples and illustrations, and each chapter offers a list of resources for further reading. SQL & NoSQL Databases conveys the strengths and weaknesses of relational and non-relational approaches, and shows how to undertake development for big data applications. The book benefits readers including students and practitioners working across the broad field of applied information technology. This textbook has been recommended and developed for university courses in Germany, Austria and Switzerland.

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ByDeka, Ganesh Chandra

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“So many books, so little time.” -Frank Zappa

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Cloud technologies have revolutionized the way we store information and perform various computing tasks. With the rise of this new technology, the ability to secure information stored on the cloud becomes a concern. The Handbook of Research on Securing Cloud-Based Databases with Biometric Applications explores the latest innovations in promoting cloud security through human authentication techniques. Exploring methods of access by identification, including the analysis of facial features, fingerprints, DNA, dental characteristics, and voice patterns, this publication is designed especially for IT professionals, academicians, and upper-level students seeking current research surrounding cloud security.

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ByThomas Frisendal

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19

“Never trust anyone who has not brought a book with them.” -Daniel Handler

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Master a graph data modeling technique superior to traditional data modeling for both relational and NoSQL databases (graph, document, key-value, and column), leveraging cognitive psychology to improve big data designs. From Karen Lopez’s Foreword: In this book, Thomas Frisendal raises important questions about the continued usefulness of traditional data modeling notations and approaches: Are Entity Relationship Diagrams (ERDs) relevant to analytical data requirements? Are ERDs relevant in the new world of Big Data? Are ERDs still the best way to work with business users to understand their needs? Are Logical and Physical Data Models too closely coupled? Are we correct in using the same notations for communicating with business users and developers? Should we refine our existing notations and tools to meet these new needs, or should we start again from a blank page? What new notations and approaches will we need? How will we use those to build enterprise database systems? Frisendal takes us through the history of data modeling, enterprise data models and traditional modeling methods. He points out, quite contentiously, where he feels we have gone wrong and in a few places where we got it right. He then maps out the psychology of meaning and context, while identifying important issues about where data modeling may or may not fit in business modeling. The main subject of this work is a proposal for a new exploration-driven modeling approach and new modeling notations for business concept models, business solutions models, and physical data models with examples on how to leverage those for implementing into any target database or datastore. These new notations are based on a property graph approach to modeling data.

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BySimson L. Garfinkel,Rachel Grunspan

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“There is more treasure in books than in all the pirate’s loot on Treasure Island.” -Walt Disney

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With 250 illustrated landmark inventions, publications, and events--encompassing everything from ancient record-keeping devices to the latest technologies--this highly topical addition to the Sterling Milestones series takes a chronological journey through the history and future of computer science. The topics include the first spam message, Isaac Asimov's laws of robotics, early programming languages and operating systems such as BASIC and UNIX, the microcomputer revolution, hacking, virtual reality, and more.

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ByBeata Akselsen

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“The book you don’t read won’t help.” –Jim Rohn

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Petri Nets are graphical and mathematical tool used in many different science domains. Their characteristic features are the intuitive graphical modeling language and advanced formal analysis method. The concurrence of performed actions is the natural phenomenon due to which Petri Nets are perceived as mathematical tool for modeling concurrent systems. The nets whose model was extended with the time model can be applied in modeling real-time systems. Petri Nets were developed originally by Carl Adam Petri, and were the subject of his dissertation in 1962. Since then, Petri Nets and their concepts have been extended and developed, and applied in a variety of areas: office automation, work-flows, flexible manufacturing, programming languages, protocols and networks, hardware structures, real-time systems, performance evaluation, operations research, embedded systems, defence systems, telecommunications, Internet, e-commerce and trading, railway networks, biological systems. Like industry standards such as UML activity diagrams, Business Process Model and Notation and EPCs, Petri nets offer a graphical notation for stepwise processes that include choice, iteration, and concurrent execution. Petri Nets - Manufacturing and Computer Science focuses on Petri Nets applications in two main areas: manufacturing and computer science. These two areas have still huge influence on our lives and our world. The theory of Petri Nets is still developing. Although many other models of concurrent and distributed systems have been developed since the introduction in 1964 Petri nets are still an essential model for concurrent systems with respect to both the theory and the applications.

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ByYuanxu Yu,Zhengtao Yu,Jingying Zhao

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15

“Rereading, we find a new book.” –Mason Cooley

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This two-volume set (CCIS 158 and CCIS 159) constitutes the refereed proceedings of the International Workshop on Computer Science for Environmental Engineering and EcoInformatics, CSEEE 2011, held in Kunming, China, in July 2011. The 150 revised full papers presented in both volumes were carefully reviewed and selected from a large number of submissions. The papers are organized in topical sections on computational intelligence; computer simulation; computing practices and applications; ecoinformatics; image processing information retrieval; pattern recognition; wireless communication and mobile computing; artificial intelligence and pattern classification; computer networks and Web; computer software, data handling and applications; data communications; data mining; data processing and simulation; information systems; knowledge data engineering; multimedia applications.

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ByDavid H. Pitt,Pierre-Louis Curien,Samson Abramsky,Andrew Pitts,Axel Poigne,David E. Rydeheard

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32

There is no friend as loyal as a book

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The papers in this volume were presented at the fourth biennial Summer Conference on Category Theory and Computer Science, held in Paris, September3-6, 1991. Category theory continues to be an important tool in foundationalstudies in computer science. It has been widely applied by logicians to get concise interpretations of many logical concepts. Links between logic and computer science have been developed now for over twenty years, notably via the Curry-Howard isomorphism which identifies programs with proofs and types with propositions. The triangle category theory - logic - programming presents a rich world of interconnections. Topics covered in this volume include the following. Type theory: stratification of types and propositions can be discussed in a categorical setting. Domain theory: synthetic domain theory develops domain theory internally in the constructive universe of the effective topos. Linear logic: the reconstruction of logic based on propositions as resources leads to alternatives to traditional syntaxes. The proceedings of the previous three category theory conferences appear as Lecture Notes in Computer Science Volumes 240, 283 and 389.

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ByCharles J. Brooks

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ByDonald G. Langsley,American Board of Medical Specialties

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I find television very educating. Every time somebody turns on the set, I go into the other room and read a book.

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Get Download MCSD Certification Toolkit (Exam 70-483) Online Book

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ByTiberiu Covaci,Rod Stephens,Vincent Varallo,Gerry O'Brien

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“A book is like a garden carried in the pocket.” –Chinese Proverb

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A perfectly crafted prep guide that prepares you for the MCSD70-483 The MCSD 70-483 exam is the entry-level Microsoft certificationexam for C# developers and this must-have resource offers essentialcoverage of the exam that will test your competency in C#programming. Each chapter covers one of the core subject domainsthat comprise the exam. Among the authors are experienced trainerswho advised Microsoft on the development of its certificationprograms, affording them a unique understanding of both theobjectives and what it takes to master them. This invaluableknowledge is passed to you so that you will not only be prepared totake the exam, but also become a better C# developer Features a step-by-step lab tutorial for each lesson covered inthe book, encouraging you to practice what you've just learned inorder to reinforce your learning Includes an accompanying website that includes more than 100simulated test questions and answers Shares solutions to the hands-on labs presented in thebook Contains complete sample code Offers a unique author approach that not only teaches you howto answer a set of exam questions but also provides you with anunderstanding of the underlying concepts and skills needed tosucceed as a professional C# programmer MCSD Certification Toolkit is all you need to fullyprepare for exam 70-483!

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ByMichael W. Newell

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26

Good friends, good books, and a sleepy conscience: this is the ideal life.

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|In order to get through the Project Management Professional (PMP(R)) Certification Exam with flying colors, you need a truly superior test preparation tool. Completely updated to reflect the most recent version of the test, the new third edition of Preparing for the Project Management Professional (PMP(R)) Certification Exam leaves no stone unturned in getting you ready for every competency area covered on the exam. Long respected as a |project manager's lifesaver,| the book is an essential desk reference as well as a superior guide to taking the exam. The book reveals how best to answer exam questions on defining, budgeting, assigning, and executing projects of all types and scopes, and includes sample questions in situational format, numerous case studies, and other valuable practice tools. In addition, you'll find new material on subjects including: * program management * portfolio management * project environment * organizational environment * project management offices * process groups * and more With all the latest changes in project management, the PMP(R) exam is tougher than ever. Hard work and careful preparation can make the critical difference between achieving certification...and having to start over. Preparing for the Project Management Professional (PMP(R)) Certification Exam, now completely updated and revised, contains the latest and most complete test-preparation material available anywhere. It is still the ultimate go-to guide for anyone studying for the exam.|

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“A man will turn over half a library to make one book.” –Samuel Johnson

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ByRichard A. Maass,John O. Brown,James L. Bossert

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38

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This guide for supplier certification is provided by using a nuts-and-bolts approach to implementing certification. the information follows Deming's model of plan, do, check, act and brings it to the supplier certification arena with precision.

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ByUnited States,United States. Congress. House. Committee on Small Business. Subcommittee on Workforce, Empowerment, and Government Programs

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19

“No two persons ever read the same book.” –Edmund Wilson

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Download Business Technologies in Contemporary Organizations: Adoption, Assimilation, and Institutionalization Book PDF

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ByHaider, Abrar

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36

“A real book is not one that we read, but one that reads us.” -W.H. Auden

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As two areas of study that thrive on change and innovation, the combination of electronic resources and corporation management presents many challenges to researchers and professionals as information is discovered and applied to existing practices. Business Technologies in Contemporary Organizations: Adoption, Assimilation, and Institutionalization investigates the reciprocal relationship between information systems and corporations in order to understand and assess the benefits of this partnership as technology continues to progress. This publication is an essential reference source for researchers, practitioners, and students interested in the practical and theoretical implementation of information systems and electronic resources in corporations and firms.

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ByThomas Berker

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35

“A good book has no ending.” -R.D. Cumming

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This text provides an overview of a key concept in media and technology studies, that is domestication. It includes theories around domestication, that shed light upon the process, in which a technology changes its status, from outrageous novelty to an aspect of everyday life, which is taken for granted.

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ByEdward Kacki,Marek Rudnicki,Joanna Stempczynska

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26

“A good book has no ending.” -R.D. Cumming

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Papers selected to the present monograph are only a small piece of subjects being investigated in Poland in the range of medical computer science. Their summaries and preliminary results were presented during the international conference „Computers in Medical Activity| organized by the College of Computer Science in Lodz with the collaboration of the Polish Society of Medical Computer Science in Poland in 2007. The subject matter of the monograph is mainly steered on employing the computer systems in the diagnostics then the equipment of the medical activity and the general problems connected with the organization the medical care.

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ByBarry Owen

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39

“You are today who you’ll be in five years except for the people you meet and the books you read.” –Charlie “Tremendous” Jones

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Discusses computers, systems, and software, and how to choose and use them

Download Free Big Data Application Architecture Q&A Online Book

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ByNitin Sawant,Himanshu Shah

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7

“You are today who you’ll be in five years except for the people you meet and the books you read.” –Charlie “Tremendous” Jones

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Big Data Application Architecture Pattern Recipes provides an insight into heterogeneous infrastructures, databases, and visualization and analytics tools used for realizing the architectures of big data solutions. Its problem-solution approach helps in selecting the right architecture to solve the problem at hand. In the process of reading through these problems, you will learn harness the power of new big data opportunities which various enterprises use to attain real-time profits. Big Data Application Architecture Pattern Recipes answers one of the most critical questions of this time 'how do you select the best end-to-end architecture to solve your big data problem?'. The book deals with various mission critical problems encountered by solution architects, consultants, and software architects while dealing with the myriad options available for implementing a typical solution, trying to extract insight from huge volumes of data in real–time and across multiple relational and non-relational data types for clients from industries like retail, telecommunication, banking, and insurance. The patterns in this book provide the strong architectural foundation required to launch your next big data application. The architectures for realizing these opportunities are based on relatively less expensive and heterogeneous infrastructures compared to the traditional monolithic and hugely expensive options that exist currently. This book describes and evaluates the benefits of heterogeneity which brings with it multiple options of solving the same problem, evaluation of trade-offs and validation of 'fitness-for-purpose' of the solution.

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BySonal Raj

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32

“A man will turn over half a library to make one book.” –Samuel Johnson

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If you are a professional or enthusiast who has a basic understanding of graphs or has basic knowledge of Neo4j operations, this is the book for you. Although it is targeted at an advanced user base, this book can be used by beginners as it touches upon the basics. So, if you are passionate about taming complex data with the help of graphs and building high performance applications, you will be able to get valuable insights from this book.

Download and Read Big Data Book PDF

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ByBernard Marr

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12

“Books are mirrors. You only see in them what you already have inside of you.” -Carlos Zafon

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Convert the promise of big data into real world results There is so much buzz around big data. We all need to know what it is and how it works - that much is obvious. But is a basic understanding of the theory enough to hold your own in strategy meetings? Probably. But what will set you apart from the rest is actually knowing how to USE big data to get solid, real-world business results - and putting that in place to improve performance. Big Data will give you a clear understanding, blueprint, and step-by-step approach to building your own big data strategy. This is a well-needed practical introduction to actually putting the topic into practice. Illustrated with numerous real-world examples from a cross section of companies and organisations, Big Data will take you through the five steps of the SMART model: Start with Strategy, Measure Metrics and Data, Apply Analytics, Report Results, Transform. Discusses how companies need to clearly define what it is they need to know Outlines how companies can collect relevant data and measure the metrics that will help them answer their most important business questions Addresses how the results of big data analytics can be visualised and communicated to ensure key decisions-makers understand them Includes many high-profile case studies from the author's work with some of the world's best known brands

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ByEdd Wilder-James

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15

“Never trust anyone who has not brought a book with them.” -Daniel Handler

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In an age where everything is measurable, understanding big data is an essential. From creating new data-driven products through to increasing operational efficiency, big data has the potential to make your organization both more competitive and more innovative. As this emerging field transitions from the bleeding edge to enterprise infrastructure, it's vital to understand not only the technologies involved, but the organizational and cultural demands of being data-driven. Written by O'Reilly Radar's experts on big data, this anthology describes: The broad industry changes heralded by the big data era What big data is, what it means to your business, and how to start solving data problems The software that makes up the Hadoop big data stack, and the major enterprise vendors' Hadoop solutions The landscape of NoSQL databases and their relative merits How visualization plays an important part in data work