Application integration & Middleware

Bug on Oracle 11.2 “ORION FAILS WITH ORA-27061”: Patch available!

In march 2011, my colleague Gregory Steulet published an article about Simulating and testing I/O performances with Orion. In this article, he wrote about a bug concerning Orion on Oracle(…)

Oracle APEX 4.2 HTML 5 item types

In this blog, I will explore the HTML 5 new item type features of Oracle APEX 4.2. The objective is to use the new number, e-mail, phone number and url html 5 item type and the native browser validation capability.

Oracle Apex 4.2 now released

Oracle Apex 4.2 is now available on the Oracle Website. It is available since 12 october 2012. This new release comes with new features briefly described in this blog posting. First of all, here are the new features delivered by(…)

Overview of Microsoft Visual LightSwitch

Microsoft Visual Studio LightSwitch is a new application development tool wich allows to create fast and nice web and desktop applications. The development environment is the same as the other .NET development tools and creating a new application with(…)

Java Virtual Machine Diagnostics: Starting/stopping JVMD manager

Although the managed server on which Java Virtual Machine Diagnostics (JVMD) manager is deployed is configured to use the the Node Manager like OMS and admin server, it is not started automatically with OMS. In this post, I will describe how(…)

Documentum job dm_FTIndexAgentBoot does not start anymore

The Documentum job dm_FTIndexAgentBoot does not start anymore and we have the following job status: The job object indicated the job was in progress. In this blog posting, I will describe how to analyze and solve this issue. Analysis The(…)

Adding new tables to an existing Oracle GoldenGate replication

Once a replication environment is set up, it’s rarely forever. Adding tables to an Oracle GoldenGate replication group with minimal impact to the current replication is quite a difficult operation. This posting should help you with this task. In the example below,(…)

How Add new tables in existing Oracle GoldenGate Replication

In this example the below tables from schema G001SCHEMA on Database PROD1 will be added, to an existing Replication from PROD1 to REP(…)

Connecting to the WebLogic Node Manager using WLST in a Production domain

In a WebLogic server domain set as a Production domain, when we try to connect to the Node Manager with WLST we get the following error: Cannot connect to Node Manager. : Access to domain ‘testcluster’ for user ‘weblogic’(…)

SQL Server: Attunity connectors for data transfer to Oracle

Recently, at a customer site, I discovered the Attunity connector 1.1 for Oracle. The customer uses this connector to transfer data from Oracle to SQL Server using Integration Services (SSIS) and informed me that performances are greatly improved. So I(…)