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Monthly Archives: April 2008

Deploying an application in OC4J Instance – Oracle AS10g

7 Comments Posted by on April 27, 2008

Introduction: This post gives a brief idea about deploying a J2EE application in an OC4J instance of application server 10g. I am using a sample .ear file for deployment. This is a demo HR application available. We can carry out the deployment using 2 methodes Using Application server enterprise manager (UI) Using dcmctl (Command line [...]

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Configuring Virtual Host – Oracle AS10g

7 Comments Posted by on April 22, 2008

Introduction: Some times we need to configure a virtual host setting for our server. This is required in case when we have 2 server, where one is main server and other is standby server. If the main server goes down then standby server can take over the control and user does not have to change [...]

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Enabling SSL for Oracle Application Server 10g

2 Comments Posted by on April 20, 2008

Introduction This short post is to show you how we can enable SSL for application server console. Concept Application server console uses the management agents to get the real time information about the various components installed on the server. The agents run on the host and continuously monitor the usage. Agents passes on the required [...]

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Oracle Application Server 10g R2 – Installation

17 Comments Posted by on April 15, 2008

Introduction Oracle Application server 10g is a middle ware software by Oracle. Purpose of Application server is to handle the business intelligent and logic. Below is the difference between a two-tier architecture and multi-tier architecture. In case of a two-tier architecture we business logic and presentation is both handled by client. Hence we call it [...]

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Oracle 9i Undo Management

3 Comments Posted by on April 14, 2008

Introduction So much to tell about undo management that even this post is not sufficient to explain the concept. Well a small effort to explain the undo concept in Oracle Database 9i. Lets start with the main funda and then we will see how automatic undo management and manual undo management differs. We will also [...]

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Oracle Database 9i – Basic Architecture

19 Comments Posted by on April 9, 2008

Introduction This post is regarding the basic database architecture for 9i. Its been very late to upload this basic stuff, but I realized that it would be an incomplete blog without having even a brief architecture. So here it is. Below is the figure which gives a overview of “Inside Oracle”. An Oracle database is [...]

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Oracle Database 10g scheduler – Advanced

1 Comment Posted by on April 9, 2008

You must have seen the basic concepts of Oracle Database scheduler. The basic concepts includes programs, Jobs and schedule. Oracle Database 10g scheduler – Basic post includes these concepts and shows how to create programs, jobs and schedule the same. This post is regarding the advanced concepts of Oracle 10g scheduler. This includes Job Classes, [...]

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[ESDS error code - 10004] Invalid Email Id – OCS10g

Leave a Comment Posted by on April 8, 2008

While working on OCS10g when we create a new user, we cannot login to webmail client using the created user ID and password. If we check the user in OID, it says that user has been created successfully. But if we “View” the user in OID using the view button, you can see at the [...]

Oracle Middleware , ,

Oracle Database 10g Scheduler – Basics

3 Comments Posted by on April 3, 2008

Introduction and Scope: The intention of this post is to give you a very basic information about Oracle scheduler utility in Oracle 10g database. The Oracle Database 10g Scheduler feature offers the best of all worlds: a job scheduler utility right inside the database that is sufficiently powerful to handle all types of jobs, not [...]

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