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Author: David Jordan
Publisher: "O'Reilly Media, Inc."
ISBN: 1491946393
Category : Computers
Languages : en
Pages : 382
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Book Description
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 Jordan
Publisher: "O'Reilly Media, Inc."
ISBN: 1491946393
Category : Computers
Languages : en
Pages : 382
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Book Description
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: Sameer Tyagi
Publisher: Prentice Hall Professional
ISBN: 9780131407312
Category : Computers
Languages : en
Pages : 544
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Book Description
& 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: David Jordan
Publisher:
ISBN: 9788173666674
Category : Java (Computer program language)
Languages : en
Pages : 0
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Book Description
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
Publisher: "O'Reilly Media, Inc."
ISBN: 9780596002763
Category : Computers
Languages : en
Pages : 388
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Book Description
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
ISBN: 1430207671
Category : Computers
Languages : en
Pages : 444
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Book Description
This is a practical guide to the features and uses of JDO, with example programs and learning tools provided.
Author:
Publisher:
ISBN: 9788373613928
Category :
Languages : pl
Pages : 456
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Book Description
Author: Robin M. Roos
Publisher: Addison-Wesley Professional
ISBN: 9780321123800
Category : Computers
Languages : en
Pages : 244
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Book Description
CD-ROM contains: JDO implementations.
Author: Jason T Roff
Publisher: "O'Reilly Media, Inc."
ISBN: 1491935561
Category : Computers
Languages : en
Pages : 620
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Book Description
Getting data across platforms and formats is a cornerstone of present-day applications development. ADO: ActiveX Data Objects is both an introduction and a complete reference to ADO (ActiveX Data Objects), Microsoft's universal data access solution. You'll learn how to easily access data in multiple formats--such as email messages, Access databases, Word documents, and SQL databases--even on different platforms, without spending extra time learning every last detail about each format.Author Jason Roff shows by example how to use ADO with your programming language of choice to save programming time, so you can concentrate on the content and quality of your application rather than the nitty-gritty of specific data formats.ADO: ActiveX Data Objects includes: Chapters dedicated to the Connection, Recordset, Field, and Command objects and the Properties collection A complete, detailed reference listing every ADO object, method, property, and event, in convenient alphabetical order Chapters on ADO architecture, data shaping, the ADO Event Model An appendix containing enumeration tables used by ADO objects and collections, listed alphabetically Brief introductions to RDS, ADO.NET, and SQL ADO: ActiveX Data Objects is a versatile one-stop guide to both the theory and practice of programming with ADO through Version 2.6. The thorough reference section and topic-specific chapters will help you find quick answers about the details of objects, collections, methods, and properties of ADO. And the abundance of practical code examples will give you a good grasp of how to use ADO's strong points most effectively.
Author: Mehmet Aksit
Publisher: Springer Science & Business Media
ISBN: 3540007377
Category : Business & Economics
Languages : en
Pages : 443
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Book Description
This book constitutes the thoroughly refereed post-proceedings of the international conference NetObjectDays 2002, held in Erfurt, Germany, in October 2002. The 26 revised full papers presented were carefully selected during two rounds of reviewing and revision. The papers are organized in topical sections on embedded and distributed systems; components and MDA; Java technology; Web services; aspect-oriented software design; agents and mobility; software product lines; synchronization; testing, refactoring, and CASE tools.
Author:
Publisher: O'Reilly Taiwan
ISBN: 9789867794420
Category : Java (Computer program language)
Languages : zh-CN
Pages : 400
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Book Description
