Databases (Plus de 12 000 résultats)

Paperback. Etat : Good. Data is getting bigger and more complex by the day, and so are the choices in handling that data. As a modern application developer you need to understand the emerging field of data management, both RDBMS and NoSQL. Seven Databases in Seven Weeks takes you on a tour of some of the hottest open source databases today. In the tradition of Bruce A. Tate's Seven Languages in Seven Weeks, this book goes beyond your basic tutorial to explore the essential concepts at the core each technology.Redis, Neo4J, CouchDB, MongoDB, HBase, Riak and Postgres. With each database, you'll tackle a real-world data problem that highlights the concepts and features that make it shine. You'll explore the five data models employed by these databases-relational, key/value, columnar, document and graph-and which kinds of problems are best suited to each.You'll learn how MongoDB and CouchDB are strikingly different, and discover the Dynamo heritage at the heart of Riak. Make your applications faster with Redis and more connected with Neo4J. Use MapReduce to solve Big Data problems. Build clusters of servers using scalable services like Amazon's Elastic Compute Cloud (EC2).Discover the CAP theorem and its implications for your distributed data. Understand the tradeoffs between consistency and availability, and when you can use them to your advantage. Use multiple databases in concert to create a platform that's more than the sum of its parts, or find one that meets all your needs at once. Seven Databases in Seven Weeks will take you on a deep dive into each of the databases, their strengths and weaknesses, and how to choose the ones that fit your needs.What You Need: To get the most of of this book you'll have to follow along, and that means you'll need a *nix shell (Mac OSX or Linux preferred, Windows users will need Cygwin), and Java 6 (or greater) and Ruby 1.8.7 (or greater). Each chapter will list the downloads required for that database.…

Paperback. Etat : Fair. Hard stuff made easy! Your practical, self-paced guide to database fundamentals.

Paperback. Etat : Good. Hard stuff made easy! Your practical, self-paced guide to database fundamentals.

paperback. Etat : Good.

Etat : acceptable. Book is in acceptable condition and shows signs of wear. Book may also include underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Etat : good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Paperback. Etat : Good. Aims to bring the elements of a database together. This book provides an overview of designing, maintaining and using a database. it covers what databases are used for, why databases are important, why the design of the database is important, database normalization, keys to solid database design, differences in types of databases, and indexes.…

Paperback. Etat : Fair. This book offers an easy-to-absorb teaching style for students to understand databases. The Demystified Series is Dummies without the insult -- it teaches complex subjects in a unique manner and is designed for users without formal training, extra time, or genius IQs.

Paperback. Etat : Very Good. This book offers an easy-to-absorb teaching style for students to understand databases. The Demystified Series is Dummies without the insult -- it teaches complex subjects in a unique manner and is designed for users without formal training, extra time, or genius IQs.

Paperback. Etat : Good. This book offers an easy-to-absorb teaching style for students to understand databases. The Demystified Series is Dummies without the insult -- it teaches complex subjects in a unique manner and is designed for users without formal training, extra time, or genius IQs.

Hardback. Etat : Good. A growing interest in the object-oriented programming paradigm prompted the editors to compile a wide-ranging introduction to the subject, beginning with basic concepts and then covering a variety of applications in databases and other areas. Most of the contributions, by leading figures in the field, were written specifically for this volume. Topics include object-oriented programming languages, application systems, operational object-oriented database systems,architectural issues, and directions in future research and development. ACM Press Frontier Series. 0201144107B04062001.…

Paperback. Etat : Good. Provides an introduction to ORM (Object Role Modeling). This book features examples, exercises, and information, along with the author's step-by-step approach that teaches you to develop a natural-language-based ORM model and then, where needed, abstract ER and UML models from it.…

Etat : Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Etat : good. A well-loved companion. Corners and cover might show a little wear, and you could find some notes or highlights. The dust jacket might be MIA, it might have been a library book and extras aren't guaranteedâ"but the story's all there.

Paperback. Etat : Good. Data is getting bigger and more complex by the day, and so are your choices in handling it. Explore some of the most cutting-edge databases available - from a traditional relational database to newer NoSQL approaches - and make informed decisions about challenging data storage problems. This is the only comprehensive guide to the world of NoSQL databases, with in-depth practical and conceptual introductions to seven different technologies: Redis, Neo4J, CouchDB, MongoDB, HBase, Postgres, and DynamoDB. This second edition includes a new chapter on DynamoDB and updated content for each chapter. While relational databases such as MySQL remain as relevant as ever, the alternative, NoSQL paradigm has opened up new horizons in performance and scalability and changed the way we approach data-centric problems. This book presents the essential concepts behind each database alongside hands-on examples that make each technology come alive. With each database, tackle a real-world problem that highlights the concepts and features that make it shine. Along the way, explore five database models - relational, key/value, columnar, document, and graph - from the perspective of challenges faced by real applications. Learn how MongoDB and CouchDB are strikingly different, make your applications faster with Redis and more connected with Neo4J, build a cluster of HBase servers using cloud services such as Amazon's Elastic MapReduce, and more. This new edition brings a brand new chapter on DynamoDB, updated code samples and exercises, and a more up-to-date account of each database's feature set. Whether you're a programmer building the next big thing, a data scientist seeking solutions to thorny problems, or a technology enthusiast venturing into new territory, you will find something to inspire you in this book.What You Need: You'll need a *nix shell (Mac OS or Linux preferred, Windows users will need Cygwin), Java 6 (or greater), and Ruby 1.8.7 (or greater). Each chapter will list the downloads required for that database.…

Paperback. Etat : Good. Suitable for SQL beginners, this book intends to provide examples of SQL usage that can be understood simply by reading them. It covers the syntax of three widely used databases: Microsoft SQL Server, MySQL, and Oracle, with special Database Differences boxes that may show you any differences in the syntax among those three databases.…

Paperback. Etat : Very Good. Suitable for SQL beginners, this book intends to provide examples of SQL usage that can be understood simply by reading them. It covers the syntax of three widely used databases: Microsoft SQL Server, MySQL, and Oracle, with special Database Differences boxes that may show you any differences in the syntax among those three databases.…

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Paperback. Etat : Good. As you have probably already guessed by the title, this book is not a page-turner; there are no life-changing secrets buried here. Rather, it is meant to serve as a resource for both seasoned professionals in and newcomers to the healthcare industry, a resource that provides concise but thorough descriptions of select clinical classification systems and select healthcare databases. We have followed a very simple format. Each entry on a named system or database presents a general description of its current state, followed by a timeline of key points in its evolution. Finally, a summary section describes present structure and terminology. This arrangement will, we hope, help the reader understand the antecedents and evolution of these systems and databases, and thereby help guide the choice of exactly the right such resources for a particular project. Which systems and databases align best with the questions you hope to answer, the information you hope to impart? The information presented here should make those decisions and selections faster, easier, smoother, and more confident.…

Paperback. Etat : Very Good. 1. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Hardback. Etat : Good. A study of the impact of objects on the relational database model. There are two camps for database development - relational which is predominant, and object which is growing. As the market grows there is an increased need for a universal system and this book offers the model for such a system.…

Etat : good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

paperback. Etat : Good. The cover shows normal wear. The pages show normal wear. Fast shipping and order satisfaction guaranteed. A portion of your purchase benefits Non-Profit Organizations, First Aid and Fire Stations.

Etat : very_good. Book is in very good condition. Clean with little to no signs of wear or markings highlights.

Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Etat : good. Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly.…

Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.