1809 POUG


Look at the label!
You would also be forgiven for thinking POUG stood for Polish Oracle User Group but the official name is Pint with Oracle User Group. 

I remember last year lots of speakers saying how much fun this event was, and later in the year Kamil, the brains behind this event and fellow ACE Director, asked me why I had not been part of it and I promised I would (more...)

Congratulations Andy – Lucky UKOUG


UKOUG have just announced that Andy Nellis has won the user vote for Oracle Scene.

Congratulations Andy.



I did stand for this and I wanted to do so to continue my volunteering for UKOUG, but I'm not disappointed, Andy will make a great Editor and I hope he will go on to other roles in UKOUG.

Read his linked profile, UKOUG is very lucky. He has been an end user and had many roles within (more...)

Last Week in Stream Processing & Analytics – 11.9.2018

This is the 127th edition of my blog series blog series around Stream Processing and Analytics! Forgot to post the previous week so this edition is for once covering the past two weeks.

As every week I was also updating the following two lists with the presentations/videos of the current week:

As usual, find below the new blog articles, presentations, videos and software releases from last week:

News and (more...)

MySQL 8: New Features

After installing mysql 8 on my ubuntu i did a lookaround for the new features. Oracle itself stated:

This is really cool, but how to test this?
A first look inside the standard data directory /var/lib/mysql shows:
/var/lib/mysql# ls -l
insgesamt 168012
-rw-r----- 1 mysql mysql       56 Aug 17 20:53 auto.cnf
-rw-r----- 1 mysql mysql      498 Aug 17 20:53 binlog.000001
-rw-r----- 1 mysql mysql      554 Aug 17 21:07 binlog.000002
-rw-r----- 1 (more...)

mysql 8: installation on ubuntu

Today i tried to install mysql 8 on my ubuntu:
First i visited the site https://dev.mysql.com/downloads/repo/apt/ which says:
So i downloaded this file (https://dev.mysql.com/get/mysql-apt-config_0.8.10-1_all.deb) and here we go:

# dpkg -i mysql-apt-config_0.8.10-1_all.deb 

Vormals nicht ausgewähltes Paket mysql-apt-config wird gewählt.

(Lese Datenbank ... 414911 Dateien und Verzeichnisse sind derzeit installiert.)

Vorbereitung zum Entpacken von mysql-apt-config_0.8.10-1_all.deb ...

Entpacken von mysql-apt-config (0.8.10-1) ...

(more...)

Last Week in Stream Processing & Analytics – 27.8.2018

This is the 126th edition of my blog series blog series around Stream Processing and Analytics!

As every week I was also updating the following two lists with the presentations/videos of the current week:

As usual, find below the new blog articles, presentations, videos and software releases from last week:

News and Blog Posts

Apache Kafka / Kafka Streams / Confluent Platform

UKOUG – I’ve Still Got Something to Give


I've been a volunteer at UKOUG for over 15 years, but my time on the board finished in March. I said at the time I hoped I would still be of use to the user group and I am now standing for Editor of Oracle Scene.

I want Oracle Scene to represent the whole community and have articles within an edition that will drive everyone to read it. I love walking into an Oracle Office (more...)

systemd: systemd-notify not working for non-root-users

Sometimes you have to write your own startup scripts. Recent linux distributions require systemd scripts. This is not really a problem except you have to fulfill the following requirements:
  • Run the service as a non-root-user
  • The service has a startup phase and you want to start the next startup scripts after this startup phase
So the systemd-script has to look like this:
# cat /lib/systemd/system/TEST.service
[Unit]
Description=MyTestSystemdConfiguration

[Service]
User=schroff
Type=notify
ExecStart=/home/schroff/bin/test.sh
NotifyAccess=all
The (more...)

Cloud HCM and Momentum

Last week I wrote a blog entry suggesting that the any perceived advantage Workday had over Oracle HCM Cloud in the past has now been eroded as Oracle has caught up (and possibly overtaken) in the areas where Workday previously held an advantage.

This week Gartner published their 2018 Magic Quadrant for Cloud HCM Suites for Midmarket and Large Enterprises. This caused much excitement in the Oracle ecosystem as it seems that Gartner’s far more rigorous (more...)

Last Week in Stream Processing & Analytics – 19.8.2018

This is the 125th edition of my blog series blog series around Stream Processing and Analytics!

As every week I was also updating the following two lists with the presentations/videos of the current week:

As usual, find below the new blog articles, presentations, videos and software releases from last week:

News and Blog Posts

Apache Kafka / Kafka Streams / Confluent Platform

Oracle Developer Podcast – Developer Evolution

podcast-356-dev-evolutionLast month I was fortunate enough to have been invited to participate in another Oracle Developer Podcast.  Rather than focusing on specific technologies, this focused on more how the thew job market is changing for IT and what might be driving change, and how things may change in the future. Check it out here.

As ever thanks to Bob Rhubart of the invitation, and putting together these excellent recordings.

Oracle SOA Suite 12c : Audit Levels (Off, Production, Development)

Inside the Enterprise Manager (URL: http://yourhost:7001/em) you can configure SOA Suite Audit Levels:

Choose "Common Properties"

Click on "Change Profile"
The oracle documentation shows the following:



  • Off:
    No business flow instance tracking and payload tracking information is collected. Drilling down into a flow shows the components and their status. Using this setting limits database growth, and also helps reduce latency and improve throughput.
  • Production:
    Flow and audit event information is collected and (more...)

Cloud HCM and the Turning of the Tide

The ‘big 3’ of the Cloud HCM world are SAP/SuccessFactors, Workday and Oracle HCM Cloud. Each of the suites has its respective strengths and weaknesses, and situations in which it’s most likely to win in customer head-to-head battles. Being a keen watcher of the ecosystem I’m starting to wonder whether the status-quo might be changing however. Here’s why …

Ignoring SuccessFactors for a moment, let’s focus on Workday and Oracle HCM Cloud.

Historically, if it’s (more...)

Last Week in Stream Processing & Analytics – 10.8.2018

This is the 124th edition of my blog series blog series around Stream Processing and Analytics!

As every week I was also updating the following two lists with the presentations/videos of the current week:

As usual, find below the new blog articles, presentations, videos and software releases from last week:

News and Blog Posts

Apache Kafka / Kafka Streams / Confluent Platform

Ubuntu / Linux: WLAN connections fails with "denied authentication (status 17)"

During holidays i was not able to connect my laptop to the WLAN.
The /var/log/syslog showed the following:
Jul 15 13:45:20 pc wpa_supplicant[935]: wlp3s0: SME: Trying to authenticate with 14:9d:09:fe:a4:b3 (SSID='HUAWEI BTV' freq=2437 MHz)
Jul 15 13:45:20 pc kernel: [ 6972.826888] wlp3s0: authenticate with 14:9d:09:fe:a4:b3
Jul 15 13:45:20 pc NetworkManager[797]:   [1531655120.4746] device (wlp3s0): supplicant interface state: disconnected -> authenticating
Jul 15 13:45:20 pc kernel: [ 6972.829942] wlp3s0: send auth to 14:9d:09:fe:a4:b3 (more...)

Fishbowl Solutions Helps Global Dredging Company Reduce WebCenter Portal Development Costs while Enhancing the Overall Experience to Access Information

A supplier of equipment, vessels, and services for offshore dredging and wet-mining markets, based in Europe with over 3,000 employees and 39 global locations, was struggling to get the most out of their enterprise business applications.

Business Problem

In 2012, the company started a transformation initiative, and as part of the project, they replaced most of their enterprise business applications.  The company had over 10 different business applications and wanted to provide employees with (more...)

GraalVM – why a different VM?

If you read press around Java you’ll have come across references to GraalVM. So what is it and why would I use it?

There is an excellent podcast from Software Engineering Daily that digs into the subject and can be found here and here. But let draw out some of the reasons as to why GraalVM is interesting.

Whilst multiple languages on top of the JVM is nothing new, such as Scala , Kotlin, and (more...)

Four Options for Creating Mindbreeze Search Interfaces

A well-designed search interface is a critical component of an engaging search experience. Mindbreeze provides a nice combination of both pre-built search apps and tools for customization. This post explores the following approaches to building a Mindbreeze search interface:

  • The Mindbreeze Default Search Client
  • The Mindbreeze Search App Designer
  • Custom Mindbreeze Web Applications
  • The Mindbreeze REST API

Option 1: The Mindbreeze Default Search Client

Flexibility: Low | Development Effort: None

Mindbreeze includes a built-in search (more...)

ODA X7 – no network connect after setup / re-image


Yesterday, I’d prepared an all new X7-2M. During the setup process / network configuration (using VLAN), I ran into a problem: Despite the network configuration was setup absolutely correct, any try to connect to the system from a jumphost was unsuccessful. 

Long story short: If You want to use the SFP28 (Fiberchannel) ports an ODA X7 offers, You have to do some config changes, to make it work. 
First of all: do a (more...)

How to copy Files to an ODA which is not available via network – by using the network

Sounds a little weird, I know - but works ... *lol*

Problem was: 

The all new ODA has installed old firmware for the SPF28 interfaces. This makes it impossible to connect the system to the network. To upgrade the interfaces You need to have the firmware files on the ODA ... but how can I copy the firmware to the ODA without a network connect?

Solution:

First of all: create an ISO File from the Files You (more...)