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Middleware Feed

Oracle Fusion Middleware, BPEL, JMS, Java EE, developer tools, integration services, business intelligence and collaboration resources, news, and support articles.

Connecting to Pivotal Cloud Foundry Ops Metrics using Java VisualVM

The Pivotal Ops Metrics tool is a JMX extension for Elastic Runtime. Pivotal Ops Metrics collects and exposes system data from Cloud Foundry components via a JMX endpoint. Use this system data to monitor your installation and assist in troubleshooting. Below is the tile once installed and available with Pivotal Cloud Foundry Ops Manager

SQLShell accessing Pivotal GemFire XD 1.3

I stumbled open SQLShell recently as per the URL below. Below I will show how you can connect to Pivotal GemFireXD using SQLShell. I used this to export query results using CSV output.

Note: Assuming SQLShell is already installed and instructions below are for Mac OSX

Using OSB 12.1.3 Resequencer

Resequencer feature has been added to Oracle Service Bus 12c (12.1.3), it utilises the same resequencer engine as Oracle Mediator.  The objective of this feature is to provide you with the ability to resequence the incoming messages that arrive in random order and send them to the target services in an orderly manner.  In this blog, I will give you a bit more information about this new feature in OSB and how to debug if you encounter an issue.

Y Combinator companies has more funding than the sum total of all remaining accelerators

After finishing our call with Bed Bugs , we decided to check out what the startup scene looks like. We used the data from seed-db to let our analytical juices flowing.

First we asked what is the top most program (duh!!) but by how much and who are next in the list and so on.

Bed bugs in Boston – Analysis of Boston 311 public dataset

Digging into the Boston public Dataset can reveal interesting and juicy facts.

Even though there is nothing juicy about Bed bugs but the data about Boston open cases for Bed bugs is quite interesting and worth looking at.

We uploaded the entire 50 mb data dump which is around 500K rows into the Data Visualizer and filtered the category for Bed Bugs. Splitting the date into its date hierarchy components we then plotted the month on the Y axis.

Using rlwrap with Apache Hive beeline for improved readline functionality

rlwrap is a nice little wrapper in which you can invoke commandline utilities and get them to behave with full readline functionality just like you’d get at the bash prompt. For example, up/down arrow keys to move between commands, but also home/end to go to the start/finish of a line, and even ctrl-R to search through command history to rapidly find a command.

Monitoring OAM Environment

Security systems, including OAM, reside in a dynamic environment where the parameters that affect system performance are ever changing. On top of that, access management Infrastructure like OAM serve as the front door or gate to every application/system in an organization. Therefore continuous monitoring of such key components is mandatory to ensure continuous success of not just your access and SSO solution but indeed your very applications themselves. Effective monitoring involves two types of controls; preventive monitoring and detective monitoring.

DOAG Schulungstag 2014: Cloud Computing

DOAG Schulungstag 2014   Cloud Computing und Public Clouds: Was Sie wissen müssen – gezeigt anhand von live und hands-on Beispielen Den Teilnehmern werden herstellerunabhängige Grundlagen zum interessantesten Thema der letzten Jahre – Cloud Computing – vermittelt. Die Schulung beinhaltet die wichtigsten Public Cloud Provider wie Amazon, Google  und Oracle, sowie Netflix OSS, Openshift und […]

How to check for SSL POODLE / SSLv3 bug on WebLogic? How to fix

Copyright 2013 - http://www.

Details of the SSL POODLE bug can be found here

We can address it in the following way.

1) Disable SSL 3.0 support in the client.


Are you ready for Windows 10? Dodeca Is Ready!

Microsoft recently released it first preview version of their next desktop operating system, Windows 10. In our business, we have seen many large companies just migrate to Windows 7 and the general consensus seems to be that Windows 8 is a 'consumer' operating system. In other words, it will be a while before you have to think about Windows 10, but it is our business to be thinking about this now. We have the Windows 10 preview downloaded and installed in our labs.

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