Archive for January, 2011

Two-Phase Commit Protocol

January 3, 2011 6 comments

The two phase commit protocol is a distributed algorithm which lets all sites in a distributed system agree to commit or rollback a transaction based upon consensus of all participating sites. The two phase commit strategy is designed to ensure that either all the databases are updated or none of them, so that the databases remain synchronized. The protocol achieves its goal even in many cases of temporary system.
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Categories: Database Programming

Test your web application’s UI with JUnit and Selenium

January 1, 2011 8 comments

Selenium is a portable Browser automation framework for web applications. Selenium provides a record/playback tool called Selenium Remote Control (RC) runs your tests in multiple browsers and platforms for authoring tests without learning a test scripting language. Selenium also provides Firefox add-on that records clicks, typing, and other actions to make a test, which you can play back in the browser, known as Selenium IDE.
But it this article I am going to demonstrate you how the use Selenium Java WebDriver API to automate your web application or any third party web application.
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