IT

WLS WorkManager


This WLS WorkManager has been configured in a 6-node WLS cluster serving the first  travel & tourism technology provider company website in the world. In weblogic.xml: <wl-dispatch-policy> RSSworker </wl-dispatch-policy> The following can be done in weblogic.xml or you can configure it with WLS console at runtime (better because is decoupled): <work-manager> <name>RSSworker</name> <capacity> <name>DELmaxcap</name> <count>10</count> […]

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Limit Load in your Applications Configuring Oracle Traffic Director in Java Cloud Service


Every instance of JCS (Oracle Java Cloud Service) can be provisioned with OTD (Oracle Traffic Director). Oracle Traffic Director is a software load balancer that runs inside OPC (Oracle Public Cloud) or Oracle Engineered Systems such as SuperCluster or Exalogic. Having a LBR “inside” provides internal balancing mechanism avoiding the loss of performance and configuration complexity […]

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The Green and Gamificated Gym in the BigData, Complex Event Processing and Internet of Things Era


Gamification (https://en.wikipedia.org/wiki/Gamification) can help have a heatlthy life in a green world. In an spinning session every person is producing a power in a range of 100 to 250 or more Watts (https://en.wikipedia.org/wiki/Watt). At the same time they are producing heat that increases the temperature of the room that must be cooled properly with the air […]

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Facing NoClassDefFoundError in WebLogic 12C


IHAC who developed an Angular JS to be deployed in WLS12.1.2. Life was good until someone noticed that this application must include Oracle BPM 11g client library bpmservices11.1.1.7.jar to connect successfully to a SOA/BPM infra. The problem is that BPM api doesn’t work in a fresh WLS12C domain you need to install OPSS services included […]

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Upload files to Oracle Storage Cloud Service, Java basic example


Obtain connection information in your OPC subscription page: Download Oracle Storage Cloud SDK: http://www.oracle.com/technetwork/topics/cloud/downloads/cloud-service-java-sdk-2121032.html Create a java Class with the following code: package storageupload; import oracle.cloud.storage.*; import oracle.cloud.storage.model.*; import oracle.cloud.storage.exception.*; import java.io.*; import java.util.*; import java.net.*; public class UploadingSegmentedObjects {    public static void main(String[] args) {        try {            CloudStorageConfig myConfig = new […]

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