Category: Platform Technology
Recently I walked into something strange. I had developed a simple composite application. The application is used to read a file and route the content to another service. The …
Suppose the number of Oracle licenses you acquired in the past, is in line with the use. That is, you’re compliant with all the licensing rules Oracle come up …
Oracle has introduced a new product; API Manager (you can find the official documentation here). API Manager is an important addition to the already impressive Oracle SOA stack. In …
Lately several people asked me how they should go about with upgrading their OVM 3.2.x environment to 3.3.x They have the backend repository running on an Oracle Database, which …
LDAP servers can be configured to use as authenticator in Weblogic Server. In order to efficiently use an LDAP server, it must be possible to uniquely identify LDAP objects. …
Recently I found myself in the unique position of having access to the beta version of the Oracle Cloud to get a glimpse at the future as Oracle sees …
Last week I presented at the UKOUG’14 conference on instrumenting, analyzing, & tuning the performance of Oracle ADF applications. Instrumentation refers to an ability to monitor or measure the level of a …
When you happen to have a customer that want’s to use Data Guard on Oracle RAC without a license for Active Data Guard then you might want to read this …
Customer case A while ago I was contacted by a customer about their old Oracle Application and Weblogic Server environment. They were receiving complaints from users that they can’t …
Recently I came across the situation where I knew for a fact that my sessions to the database were dead because I pulled the power plug out of my application …
When Oracle Exalogic is delivered in you data center and you implemented Exalogic as a virtual platform, the Exalogic Guest Base Template (EGBT) is based on Oracle Linux 5.8. …
Inspired by the work and some excellent blog articles by my colleague Maarten Smeets – and while writing about the LDAP Adapter in SOA Suite 12c for the Oracle …
In this article I will try to explain how to monitor your Dell Raid Controller with Cloud Control when running Oracle Virtual server 3.x (OVS3.x). Some time ago a …
The Fusion Middleware 12.1.3 platform contains the ESS or Enterprise Scheduler Service. This service can be used as asynchronous, schedule based job orchestrator. It can execute jobs that are …
About 2 months ago I wrote an article about setting up user authentication in Cloud control, based on their account in the Active Directory. As promised, here is the …
In enterprises, LDAP servers are often used to store user credentials and groups and share them among applications. Oracle SOA Suite 12c introduces a new technology adapter; the LDAPAdapter …
A Lightweight Directory Access Protocol (LDAP) server is often used to centralize management of users/groups/credentials within enterprises. An LDAP server stores user information such as group memberships and often …
In my recent post I already mentioned it a little bit: Integrating your manual Data Guard Broker configuration in OEM Cloud Control can become a sort of climbing a Mountain. …
The last few months I’ve been working with Oracle Data Guard, reading lots of manuals and (parts of) books, to make smart decisions and get a solid foundation. I consider …
Ben je een ADF ontwikkelaar? Houd dan donderdag 14 augustus vrij in je agenda! Want op die dag komt Katarina Obradovic, Product Manager voor ADF Data Visualizations, een sessie …
Outline This post shows you how to setup an Oracle 11g database VM with the use of Vagrant and Puppet in straightforward steps. Anybody can execute this without knowledge …
If your company is preferring Microsoft Active Directory as a source of truth (or at least you´re trying to) you should be using the AD as source for the …
In a series of blog articles I show how you can instrument your ADF Application key actions. Instrumenting gives visibility and insight of what is happening inside the ADF application …
In a series of blog articles I will show how you can instrument your ADF Application key actions. Instrumenting gives visibility and insight of what is happening inside the ADF …
I am no Linux wizard by any standard. During the installation of some piece of Oracle software, I ran into a an error, indicating that my /tmp folder had …
This blog contains tips and tricks on to how limit the JVM memory consumption of ADF applications. Like other web applications, Oracle ADF applications potentially use a lot of JVM …
Few days ago I had to install Oracle Enterprise Manager 12 on a fresh installed Oracle Linux 64 bit environment. OS was installed from Oracle supplied template, so this …
Like other web applications, Oracle ADF applications potentially use a lot of JVM memory. Many times, the root cause of a high memory usage is that application data retrieved …
This post is intended to be a dummy guide, best practices, or whatever you call it… about setting up a network while working with virtual boxes on a desk- …
The AMIS ADF Performance Monitor is an advanced tool designed for measuring, analyzing, improving, and checking the performance of Oracle ADF applications. The monitor can track and collect crucial …
Performance needs to be ingrained in your application – it cannot be added in during the last stages of development. In this video I discuss how you can optimize …
To build an Oracle 12C RAC database – on Virtual Boxes – there’s at least shared storage needed for ASM, and a DNS-server for the SCAN-addresses. Several methods can …
During the last few months, I have been asked a couple of times to assist in solving problems with crashing Virtual Machines in Oracle VM environments. Failing disk checks …
Wil je als ontwikkelaar met Oracle Service Bus (OSB), onderdeel van de Oracle SOA Stack, aan de slag op een project; als beheerder OSB willen beheren en monitoren; of …
The last few weeks I was busy re-writing pf my puppet WLS module so it fully supports the power of Puppet 3 (thanks for more than 4000 downloads on puppet …
Lucas Jellema
November 15, 2013
AMIS, APEX, Architecture, Business Process Management (BPM), Cloud, Data Warehousing & BI, Database, DBA Oracle, Development Tools, Java, Oracle, Oracle 12, Oracle Application Development Framework, Oracle WebLogic Server, PL/SQL, SOA, WebCenter
Oracle OpenWorld is a monster event – 10Ks of attendees, thousands of sessions and 100Ks of private conversations that all help convey and define the message about Oracle’s strategy …
Already a year has passed since I wrote about WebLogic and Fusion Middleware provisioning with Puppet. In this year provisioning got a great boost with the popularity of DevOps …
Before we can describe all the new features of WebLogic 12.1.3 & 12.1.4 and compare this to the 12.1.2 version we should first take a look at the 10.3.6 …
Frank Houweling
October 6, 2013
AMIS, Development Tools, Java, Oracle, Oracle 12, Oracle WebLogic Server, Software Development, Software Engineering, Tools, Web HTML5 CSS3, Web/Java
The convergence project between Oracle’s JVMs JRockit and Hotspot is making significant progress. Included in the latest Java 7 JDK update (‘7u40’) is a new powerful monitor tool: Java Mission …
Lucas Jellema
October 2, 2013
APEX, Business Process Management (BPM), Cloud, Data Warehousing & BI, Database, Java, Oracle, Oracle 12, Oracle Application Development Framework, Oracle WebLogic Server, PL/SQL, SOA, WebCenter
On Thursday 10th of October, the 12 man strong AMIS delegation at Oracle OpenWorld and JavaOne 2013 will present its findings in a 3 hour session at AMIS HQ …
