Java Data Objects

Author : David Jordan,Craig Russell
Publisher : "O'Reilly Media, Inc."
Page : 382 pages
File Size : 41,7 Mb
Release : 2003-04-22
Category : Computers
ISBN : 9781491946398

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Java Data Objects by David Jordan,Craig Russell Pdf

Java Data Objects revolutionizes the way Java developers interact with databases and other datastores. JDO allows you to store and retrieve objects in a way that's natural to Java programmers. Instead of working with JDBC or EJB's container-managed persistence, you work directly with your Java objects. You don't have to copy data to and from database tables or issue SELECTs to perform queries: your JDO implementation takes care of persistence behind-the-scenes, and you make queries based on the fields of your Java objects, using normal Java syntax. The result is software that is truly object-oriented: not code that is partially object-oriented, with a large database-shaped lump on the back end. JDO lets you save plain, ordinary Java objects, and does not force you to use different data models and types for dealing with storage. As a result, your code becomes easier to maintain, easier to re-use, and easier to test. And you're not tied to a specific database vendor: your JDO code is entirely database-independent. You don't even need to know whether the datastore is a relational database, an object database, or just a set of files. This book, written by the JDO Specification Lead and one of the key contributors to the JDO Specification, is the definitive work on the JDO API. It gives you a thorough introduction to JDO, starting with a simple application that demonstrates many of JDO's capabilities. It shows you how to make classes persistent, how JDO maps persistent classes to the database, how to configure JDO at runtime, how to perform transactions, and how to make queries. More advanced chapters cover optional features such as nontransactional access and optimistic transactions. The book concludes by discussing the use of JDO in web applications and J2EE environments. Whether you only want to read up on an interesting new technology, or are seriously considering an alternative to JDBC or EJB CMP, you'll find that this book is essential. It provides by far the most authoritative and complete coverage available.

Author : David Ezzio
Publisher : Unknown
Page : 464 pages
File Size : 48,9 Mb
Release : 2003-06-10
Category : Computers
ISBN : UOM:39015052673608

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Using and Understanding Java Data Objects by David Ezzio Pdf

Author : Sameer Tyagi
Publisher : Prentice Hall Professional
Page : 544 pages
File Size : 49,8 Mb
Release : 2003
Category : Computers
ISBN : 0131407317

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Core Java Data Objects by Sameer Tyagi Pdf

& JDO's transparent persistence will accelerate software development & & Includes practical examples and best practices as well as a full case study & & Written by experienced members of the JDO Expert Group & & The CD-ROM includes community and evaluation editions of JDO software from a number of vendors

Author : Robin M. Roos
Publisher : Addison-Wesley Professional
Page : 244 pages
File Size : 50,5 Mb
Release : 2003-01
Category : Computers
ISBN : 0321123808

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Java Data Objects by Robin M. Roos Pdf

CD-ROM contains: JDO implementations.

Author : David Jordan
Publisher : Unknown
Page : 0 pages
File Size : 43,6 Mb
Release : 2003
Category : Java (Computer program language)
ISBN : 8173666679

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Java Data Objects by David Jordan Pdf

The result is software that is truly object-oriented: not code that is partially object-oriented, with a large database-shaped lump on the back end. JDO lets you save plain, ordinary Java objects, and does not force you to use different data models and types for dealing with storage. As a result, your code becomes easier to maintain, easier to re-use, and easier to test. And you're not tied to a specific database vendor: your JDO code is entirely database-independent. You don't even need to know whether the datastore is a relational database, an object database, or just a set of files.

Author : David Jordan,Craig Russell
Publisher : "O'Reilly Media, Inc."
Page : 388 pages
File Size : 52,6 Mb
Release : 2003-04-22
Category : Computers
ISBN : 0596002769

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Java Data Objects by David Jordan,Craig Russell Pdf

This is a definitive guide to JDO API. It provides a thorough introduction to JDO (Java Data Objects), starting with a simple application that demonstrates many of JDO's capabilities. It shows the reader how to make classes persistent, how to configure JDO at runtime, how to make queries and more.

Author : David Ezzio
Publisher : Apress
Page : 444 pages
File Size : 55,6 Mb
Release : 2008-01-01
Category : Computers
ISBN : 9781430207672

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Using and Understanding Java Data Objects by David Ezzio Pdf

This is a practical guide to the features and uses of JDO, with example programs and learning tools provided.

Author : Anonim
Publisher : Unknown
Page : 456 pages
File Size : 53,5 Mb
Release : 2004
Category : Electronic
ISBN : 8373613927

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Java Data Objects by Anonim Pdf

Author : Yegor Bugayenko
Publisher : Createspace Independent Publishing Platform
Page : 222 pages
File Size : 44,7 Mb
Release : 2017-04-18
Category : Electronic
ISBN : 1534908307

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Elegant Objects by Yegor Bugayenko Pdf

TL;DR Compound variable names, validators, private static literals, configurable objects, inheritance, annotations, MVC, dependency injection containers, reflection, ORM and even algorithms are our enemies.

Author : Allen B. Downey,Chris Mayfield
Publisher : "O'Reilly Media, Inc."
Page : 251 pages
File Size : 40,6 Mb
Release : 2016-05-06
Category : Computers
ISBN : 9781491929537

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Think Java by Allen B. Downey,Chris Mayfield Pdf

Currently used at many colleges, universities, and high schools, this hands-on introduction to computer science is ideal for people with little or no programming experience. The goal of this concise book is not just to teach you Java, but to help you think like a computer scientist. You’ll learn how to program—a useful skill by itself—but you’ll also discover how to use programming as a means to an end. Authors Allen Downey and Chris Mayfield start with the most basic concepts and gradually move into topics that are more complex, such as recursion and object-oriented programming. Each brief chapter covers the material for one week of a college course and includes exercises to help you practice what you’ve learned. Learn one concept at a time: tackle complex topics in a series of small steps with examples Understand how to formulate problems, think creatively about solutions, and write programs clearly and accurately Determine which development techniques work best for you, and practice the important skill of debugging Learn relationships among input and output, decisions and loops, classes and methods, strings and arrays Work on exercises involving word games, graphics, puzzles, and playing cards

Author : George Reese
Publisher : "O'Reilly Media, Inc."
Page : 288 pages
File Size : 48,5 Mb
Release : 2003-05-14
Category : Electronic
ISBN : 9781449365622

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Java Database Best Practices by George Reese Pdf

When creating complex Java enterprise applications, do you spend a lot of time thumbing through a myriad of books and other resources searching for what you hope will be the API that's right for the project at hand?Java Database Best Practices rescues you from having to wade through books on each of the various APIs before figuring out which method to use! This comprehensive guide introduces each of the dominant APIs (Enterprise JavaBeans, Java Data Objects, the Java Database Connectivity API (JDBC) as well as other, lesser-known options), explores the methodology and design components that use those APIs, and then offers practices most appropriate for different types and makes of databases, as well as different types of applications.Java Database Practices also examines database design, from table and database architecture to normalization, and offers a number of best practices for handling these tasks as well. Learn how to move through the various forms of normalization, understand when to denormalize, and even get detailed instructions on optimizing your SQL queries to make the best use of your database structure. Through it all, this book focuses on practical application of these techniques, giving you information that can immediately be applied to your own enterprise projects.Enterprise applications in today's world are about data-- whether it be information about a product to buy, a user's credit card information, or the color that a customer prefers for their auto purchases. And just as data has grown in importance, the task of accessing that data has grown in complexity. Until now, you have been left on your own to determine which model best suits your application, and how best to use your chosen API. Java Database Practices is the one stop reference book to help you determine what's appropriate for your specific project at hand. Whether it's choosing between an alphabet soup of APIs and technologies--EJB, JDO, JDBC, SQL, RDBMS, OODBMS, and more on the horizon, this book is an indispensable resource you can't do without.

Author : Nell Dale,Daniel Joyce,Chip Weems
Publisher : Jones & Bartlett Publishers
Page : 823 pages
File Size : 48,9 Mb
Release : 2012
Category : Computers
ISBN : 9781449613549

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Object-Oriented Data Structures Using Java by Nell Dale,Daniel Joyce,Chip Weems Pdf

Continuing the success of the popular second edition, the updated and revised Object-Oriented Data Structures Using Java, Third Edition is sure to be an essential resource for students learning data structures using the Java programming language. It presents traditional data structures and object-oriented topics with an emphasis on problem-solving, theory, and software engineering principles. Beginning early and continuing throughout the text, the authors introduce and expand upon the use of many Java features including packages, interfaces, abstract classes, inheritance, and exceptions. Numerous case studies provide readers with real-world examples and demonstrate possible solutions to interesting problems. The authors' lucid writing style guides readers through the rigor of standard data structures and presents essential concepts from logical, applications, and implementation levels. Key concepts throughout the Third Edition have been clarified to increase student comprehension and retention, and end-of-chapter exercises have been updated and modified. New and Key Features to the Third Edition: -Includes the use of generics throughout the text, providing the dual benefits of allowing for a type safe use of data structures plus exposing students to modern approaches. -This text is among the first data structures textbooks to address the topic of concurrency and synchonization, which are growing in the importance as computer systems move to using more cores and threads to obtain additional performance with each new generation. Concurrency and synchonization are introduced in the new Section 5.7, where it begins with the basics of Java threads. -Provides numerous case studies and examples of the problem solving process. Each case study includes problem description, an analysis of the problem input and required output, and a discussion of the appropriate data structures to use. -Expanded chapter exercises allow you as the instructor to reinforce topics for your students using both theoretical and practical questions. -Chapters conclude with a chapter summary that highlights the most important topics of the chapter and ties together related topics.

Author : David D. Riley
Publisher : Addison Wesley Publishing Company
Page : 700 pages
File Size : 51,9 Mb
Release : 2003
Category : Computers
ISBN : UOM:39015055884921

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The Object of Data Abstraction and Structures Using Java by David D. Riley Pdf

*JS123-6, 0-201-71359-4, Riley, David; The Object of Data Abstraction and Structures (Using Java) This book covers traditional data structures using an early object-oriented approach, and by paying special attention to developing sound software engineering skills. Provides extensive coverage of foundational material needed to study data structures (objects and classes, software specification, inheritance, exceptions, and recursion). Provides an object-oriented approach to abstract design using UML class diagrams and several design patterns. Emphasizes software-engineering skills as used in professional practice.MARKET Readers who want to use the most powerful features of Java to program data structures.

Author : Robert C. Martin
Publisher : Pearson Education
Page : 464 pages
File Size : 40,5 Mb
Release : 2008-08-01
Category : Computers
ISBN : 9780136083252

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Clean Code by Robert C. Martin Pdf

Even bad code can function. But if code isn’t clean, it can bring a development organization to its knees. Every year, countless hours and significant resources are lost because of poorly written code. But it doesn’t have to be that way. Noted software expert Robert C. Martin presents a revolutionary paradigm with Clean Code: A Handbook of Agile Software Craftsmanship. Martin has teamed up with his colleagues from Object Mentor to distill their best agile practice of cleaning code “on the fly” into a book that will instill within you the values of a software craftsman and make you a better programmer–but only if you work at it. What kind of work will you be doing? You’ll be reading code–lots of code. And you will be challenged to think about what’s right about that code, and what’s wrong with it. More importantly, you will be challenged to reassess your professional values and your commitment to your craft. Clean Code is divided into three parts. The first describes the principles, patterns, and practices of writing clean code. The second part consists of several case studies of increasing complexity. Each case study is an exercise in cleaning up code–of transforming a code base that has some problems into one that is sound and efficient. The third part is the payoff: a single chapter containing a list of heuristics and “smells” gathered while creating the case studies. The result is a knowledge base that describes the way we think when we write, read, and clean code. Readers will come away from this book understanding How to tell the difference between good and bad code How to write good code and how to transform bad code into good code How to create good names, good functions, good objects, and good classes How to format code for maximum readability How to implement complete error handling without obscuring code logic How to unit test and practice test-driven development This book is a must for any developer, software engineer, project manager, team lead, or systems analyst with an interest in producing better code.

Author : Brett McLaughlin
Publisher : "O'Reilly Media, Inc."
Page : 220 pages
File Size : 51,5 Mb
Release : 2002
Category : Computers
ISBN : 0596002785

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Java & XML Data Binding by Brett McLaughlin Pdf

This title provides an in-depth technical look at XML Data Binding, offering complete documentation of all features in both the Sun Microsystems API and popular open source alternative implementations.