'Persistent object' presentation slideshows

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DESIGNING A PERSISTENCE FRAMEWORK WITH PATTERNS

DESIGNING A PERSISTENCE FRAMEWORK WITH PATTERNS

DESIGNING A PERSISTENCE FRAMEWORK WITH PATTERNS. The Problem: Persistent Objects. persistent object An object that can survive the process or thread that created it. A persistent object exists until it is explicitly deleted ProductDescription Storage Mechanisms and Persistent Objects

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649 views • 64 slides
Object-Oriented Databases and Object Persistence

Object-Oriented Databases and Object Persistence

Object-Oriented Databases and Object Persistence. Introduction. Recap: Basic Concepts of OO Advanced Concepts of OO Basic principles of object persistence OODBMS Evaluating OODBMSs. Recap: Basic Concepts of OO. Object is an instance of a class

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504 views • 50 slides
ODMG Object Programming Language Bindings

ODMG Object Programming Language Bindings

ODMG Object Programming Language Bindings. Objectives. Implement the abstract model mapping concepts mapping types mapping collections Adapt the model whenever necessary some concepts are not supported by the language interface : in C++ ==> class

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520 views • 45 slides
OOAD

OOAD

OOAD. Placement Training. What do you mean by analysis and design ?. Answer:.

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590 views • 42 slides
Chapter 7 Addressing Design Goals

Chapter 7 Addressing Design Goals

Chapter 7 Addressing Design Goals. Overview. System Design I (previous lecture) 0. Overview of System Design 1. Design Goals 2. Subsystem Decomposition System Design II 3. Concurrency 4. Hardware/Software Mapping 5. Persistent Data Management

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650 views • 39 slides
Persistent Storage using Perst Lite in Android

Persistent Storage using Perst Lite in Android

Persistent Storage using Perst Lite in Android. Introduction. Android by default uses SQLLite to handle data storage SQLLite is a relational database style storage Requires using SQL based concepts to query for data Require mapping from raw data to object fields Not very object-oriented.

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582 views • 39 slides
Distributed Services Part 2

Distributed Services Part 2

Distributed Services Part 2. Lecture on. Persistence and Transactions. Walter Kriha. Concurrency Service: provide locks to protect objects from concurrent access which might cause inconsistencies Persistence service: store object state transparently (and load it on demand)

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495 views • 38 slides
Object-Oriented Database

Object-Oriented Database

Object-Oriented Database. New Database Applications Object-Oriented Data Models Object-Oriented Languages Persistent Programming Languages Persistent C++ Systems. New Database Applications.

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621 views • 34 slides
Chapter 38

Chapter 38

Chapter 38. Persistence Framework with Patterns. Persistent Objects. Object databases Relational databases Other: Flat files, XML, hierarchical databases, etc. Persistence Service.

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481 views • 33 slides
Parametric Polymorphism for Java: A Reflective Approach

Parametric Polymorphism for Java: A Reflective Approach

Parametric Polymorphism for Java: A Reflective Approach. By Jose H. Solorzano and Suad Alagic Presented by Matt Miller February 20, 2003. Outline. Motivation Key Contributions Background Parametric Polymorphism Java Core Reflection Survey of Approaches Comments Conclusions. Motivation.

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553 views • 31 slides
Data Persistence and Object-Relational Mapping

Data Persistence and Object-Relational Mapping

Data Persistence and Object-Relational Mapping. James Brucker. Goal. Applications need to save data to persistent storage . Persistent storage can be database, directory service, or other. For O-O programming, we'd like to save and retrieve objects to/from storage. Java Application.

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412 views • 31 slides
Memory and Memory Issues Data Storage

Memory and Memory Issues Data Storage

Memory and Memory Issues Data Storage. Types of BB Memory. Internal Flash Memory aka application storage, onboard memory internal to the device contains the operating system and BB JVM (about 10MB to 15MB) only place where apps can be run available on all bb devices

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484 views • 30 slides
Attribute Mutability in Usage Control

Attribute Mutability in Usage Control

Attribute Mutability in Usage Control. July 26, 2004, IFIP WG11.3 Jaehong Park, University of Maryland University College Xinwen Zhang, George Mason University Ravi Sandhu, NSD Security and George Mason University. Traditional Access Control: Limitations.

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372 views • 19 slides
Intoduction to NHibernate

Intoduction to NHibernate

Intoduction to NHibernate. Agenda. Overview of NHibernate Models and Mappings Configuration Sessions and Transactions Queries. What is Nhibernate ?. mature, ORM solution for .NET platform free, GNU Lesser General Public License

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290 views • 17 slides
ROOT Based CMS Framework

ROOT Based CMS Framework

ROOT Based CMS Framework. Bill Tanenbaum US-CMS/Fermilab 14/October/2002. CMS Software Framework. Objectivity was used for persistency Objectivity must be abandoned (long story) ROOT/IO chosen as component of replacement

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245 views • 14 slides
Client server computing

Client server computing

Client server computing. Programming Language Design and Implementation (4th Edition) by T. Pratt and M. Zelkowitz Prentice Hall, 2001 Section 11.4. Persistent systems. Traditional software: Data stored outside of program Persistent systems : Data part of program Execution never stops

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115 views • 9 slides

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