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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.

Fronting Oracle Maven Repository with Sonatype Nexus

The Sonatype team have announced the release of Nexus 2.1.1 which is a minor update that now works with the Oracle Maven Repository.

I was going to write a bit up about it but Manfred Moser from Sonatype has already put together a blog and video on it:

So you've dumped 150 GiB of JVM heap, now what?

150 GiB worth of JVM heap dump is laying on hard drive and I need analyze specific problem detected in that process.

Seperating numbers from characters in OBIEE 11g

We had a requirement in which the a column had either pure numbers such as 123 or pure alphabets such as QWED. The requirement was to display 'Y' in a column if the value was a number and display 'N' if it was a character string.

IBM Bluemix - Deploy your app the way you want

We recently upgraded our capability in the IBM public cloud. Before this new version you could build, test, and deploy apps on Bluemix by using open source Cloud Foundry technology. But now you have more choice bringing two new options as follows

1. IBM Containers Beta

Use IBM Containers to run apps and services in a hosted cloud environment. Port your existing applications to IBM Bluemix and make them publicly accessible and composable. Use a private registry to upload, store, and retrieve your trusted images.

2. Virtual Machines Beta

Custom Password Policy Validation in OpenIDM

My customer needed to ensure that passwords contained at least one ‘special character’ when a new password was created in OpenIDM.

I borrowed heavily from the provided samples but had to figure out the correct regexp formatting.

Here is the function that I used to implement this:

Using parameters and variables in Hive CLI

In this blog post we look at how we can address a shortcoming in the Hive ALTER TABLE statement using parameters and variables in the Hive CLI (Hive 0.13 was used).

There’s a simple way to query Hive parameter values directly from CLI
You simply execute (without specifying the value to be set):

SET ;

for instance

SET hive.exec.compress.output;
---
hive.exec.compress.output=false

You may use those parameters directly in your queries if you need to. For that you either use hiveconf or hivevar prefixes set and used as below:

5 Minute JavaScript #6 Namespaces

Last post we noticed that variables can easily be attached to the global scope. This isn’t a good thing. The more variables are linked to the global scope the more chance you have creating conflicts.

A great way to reduce the impact of your code on the global object is to define namespaces. We do this by creating one global object that we extend with extra modules which on their turn can be extended with new functionality and properties.

Mastering business rules that constantly change

John Nettuno SSGOver the years I’ve seen companies large and small struggle with managing their business rules. It seems like teams are always asking the same questions: How many rules do we have? Which version is correct? Where did these calculations come from?

Create testnap scripts for BRM using SQL queries

Steve Mansfield SSG
In this blog, we’ll learn how to create testnap scripts using SQL queries. Before we dive in, it might be a good idea to brush up on the following topics unless you’re already an expert:

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