Weblogic free tutorials

WebLogic Free Tutorials

ď‚— Weblogic Server is a software product that acts as a

liaison between front end and back end applications.

Weblogic Application Server is widely used for its JMS capabilities. Later in these sessions we will learn in detail about Weblogic Installation, Security, JMS and Clustering.

Introduction: This Installation Guide describes how to use the WebLogic installation program on Windows and UNIX platforms. This document is intended for system administrators who are installing the WebLogic software.

Installation Modes The installation program can be used in the following modes: 1) Graphical-mode installation: It is an interactive, GUI-based method for installing software. It can be run on both Windows and UNIX systems.

2) Console mode Installation:

It is an interactive, text-based method for installing your software from the command line, on either a UNIX system or a Windows system.

3) Silent mode Installation: Silent-mode installation is a non-interactive method of installing your software that requires the use of an XML properties file for selecting installation options. You can run silent-mode installation from either a script or from the command line. Silent-mode installation is a way of setting installation configurations only once and then using those configurations to duplicate the installation on many machines.

 The following are the various Weblogic Server versions released

from 2o02. The most recent version of Weblogic is 12c.

 Weblogic Server versions

       

WebLogic Server 12c Release 3 (12.1.3) – June 26, 2014 WebLogic Server 12c Release 2 (12.1.2) – July 11, 2013 WebLogic Server 12c Release 1 (12.1.1) – Dec 1, 2011 WebLogic Server 11gR1 PS5 (10.3.6) – February 26, 2012 WebLogic Server 11gR1 PS4 (10.3.5) – May 16, 2011 WebLogic Server 11gR1 PS3 (10.3.4) – January 15, 2011 WebLogic Server 11gR1 PS2 (10.3.3) – April 2010 WebLogic Server 11gR1 PS1 (10.3.2) – Nov 2009

ď‚— Web Servers

Web servers are computers on the Internet that host websites, serving pages to viewers upon request. This service is referred to as web hosting. Every web server has a unique address so that other computers connected to the internet know where to find it on the vast network. The Internet Protocol (IP) address looks something like this: 127.0.0.1.

The Internet revolves around the client-server architecture.

Your computer runs software called the client and it interacts with software known as the server located at a remote computer. The client is usually a browser such as Internet Explorer, Netscape Navigator or Mozilla. Browsers interact with the server using a set of instructions called protocols. These protocols help in the accurate transfer of data through requests from a browser and responses from the server. There are many protocols available on the Internet. The World Wide Web, which is a part of the Internet, brings all these protocols under one roof. You can, thus, use HTTP, FTP, Telnet, email etc. from one platform – your web browser.

ď‚— Using Logs

WebLogic Server subsystems use logging services to provide information about events such as the deployment of new applications or the failure of one or more subsystems. A server instance uses them to communicate its status and respond to specific events.

For example, you can use WebLogic logging services to report error conditions or listen for log messages from a specific subsystem.

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