White Papers

Race Condition in Ajax-Based Web Application

Overview The automicity is an important issue in asynchronous based data communication. In the modern web application today, asynchronous introduces hazardous effect causing unexpected results. This paper discusses the race condition occurred between the user request and server response due to the asynchronous nature of the web application using Ajax. A race condition occurs when multiple threads in a process try to modify the critical section data at the same time. The data will depend on which thread arrived last. Concurrent requests will be running asynchronously and it is impossible to predict which will return first. The locking mechanism is not a very effective way but may avoid race condition.

Download White Paper

By downloading you agree to our Terms and Conditions. These include information regarding use of your personal data.

Publisher
Southern Polytechnic State University
File Format
PDF
Date Published
Feb 1, 2009
Format
White Papers
Topics
Application Development, Java, Programming Languages

Similiar White Papers

Connecting to Oracle From Ruby on Rails

Connecting to Oracle From Ruby on Rails

In the Java world, there are two common types of drivers for Oracle: the pure-Java (a.k.a. thin) driver and the native O

Publisher: Oracle  |  Tags: database, java, software

Design Considerations for Using the PIM API for Java ME

Design Considerations for Using the PIM API for Java ME

Mobile handsets such as cellphones typically have an address book to keep track of people one likes to stay in touch wit

Publisher: Sun Microsystems  |  Tags: api, applications, data, java

Using Java Persistence API Within a Visual Web JSF Application

Using Java Persistence API Within a Visual Web JSF Application

Using NetBeans IDE 6.0 and the Visual Web tools, one can write applications that connect to database tables using the Ja

Publisher: Sun Microsystems  |  Tags: api, applications, data, database, java

Ruby on Rails: Ajax

Ruby on Rails: Ajax

Ajax is one of the most important emerging trends in web applications. Web sites like Google Maps and Gmail dramatically

Publisher: O'Reilly Media  |  Tags: applications, gmail, google maps, java, server

Better JPA, Better JAXB, and Better Annotations Processing With Java SE 6

Better JPA, Better JAXB, and Better Annotations Processing With Java SE 6

Off late released Java SE (Standard Edition) 6 brings greater convenience and greater usability to several portions of t

Publisher: Oracle  |  Tags: api, applications, developers, java

Southern Polytechnic State University White Papers

Modeling and Simulation of IEEE 802.11 Wireless-LAN and Bluetooth Piconet Range Interference

Modeling and Simulation of IEEE 802.11 Wireless-LAN and Bluetooth Piconet Range Interference

The proximity of wireless devices with one another often results in interference in the unlicensed 2.4 GHz ISM bandwidth

Publisher: Southern Polytechnic State University  |  Tags: bluetooth, network

Service Oriented Dynamic Decoupling Metrics

Service Oriented Dynamic Decoupling Metrics

In the present paper, the authors develop the service oriented dynamic decoupling metrics at the design phase. The decou

Publisher: Southern Polytechnic State University  |  Tags: software