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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.

Analytics with Kibana and Elasticsearch through Hadoop – part 2 – Getting data into Elasticsearch

Introduction

In the first part of this series I described how I made several sets of data relating to the Rittman Mead blog from various sources available through Hive. This included blog hits from the Apache webserver log, tweets, and metadata from WordPress.

Starting a Pivotal GemFireXD server from Java

The FabricServer interface provides an easy way to start an embedded GemFire XD server process in an existing Java application.

In short code as follows will get you started. Use this in DEV/TEST scenarios not for production use.

  
package pivotal.au.gemfirexd.demos.startup;

import com.pivotal.gemfirexd.FabricServer;
import com.pivotal.gemfirexd.FabricServiceManager;

import java.sql.SQLException;
import java.util.Properties;

public class StartServer1
{

Analytics with Kibana and Elasticsearch through Hadoop – part 1 – Introduction

Introduction

I’ve recently started learning more about the tools and technologies that fall under the loose umbrella term of Big Data, following a lot of the blogs that Mark Rittman has written, including getting Apache log data into Hadoop, and

Oracle BI Cloud Service for SaaS Application Reporting Part 1: Integrating BICS to Salesforce.com using REST APIs

Last month Mark Rittman covered a series of posts detailing the Oracle BI Cloud Service (BICS), aimed at departmental users who want the power of OBIEE 11g without the need to stand-up their own infrastructure.

OSB 12c; tips for use DomainValueMap in Xquery

Today I was building a Xquery with a reference to a DomainValueMap (DVM) in JDeveloper 12c for an OSB 12c project.
When testing my Xquery I ran into the following error:

USA War Casualties

iCasualties.org maintains documented list of all fatalities for Iraq and Afghanistan wars.

Analysing the USA dataset, we summarize the results by the year

 

Image

USA war fatalities by year

Oracle Event Processing 12c: java errors when deploying a new OEP project

Sometimes when you create a new OEP project in JDeveloper 12c and you deploy it for the first time, you might get a list of java errors. They might look a bit like this:

Creating a WebLogic 12c Data Source Connection to Pivotal GemFireXD 1.3

I am going to show how you would create a WebLogic data source to Pivotal GemFireXD 1.3. In this example I am using the developer edition of Weblogic which known as "Free Oracle WebLogic Server 12c (12.1.3) Zip Distribution and Installers for Developers" You can download / configure it as follows.

http://www.oracle.com/technetwork/middleware/downloads/index-087510.html

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