Getting Ready

I don't think it's any big secret that we're getting close to R13 of Oracle Cloud Applications.  We've been talking about it publicly since Oracle OpenWorld 2017.  Having seen R13 up close, I'm very excited to see it come to market.

But, my excitement notwithstanding, I also know that existing customers get a bit antsy in the face of an impending upgrade.  Because preparation for an upgrade is important, and that preparation requires information.  What (more...)

Shooting the DBA isn’t a Silver Bullet to the Cloud

We’ve all been watching numerous companies view value in bypassing the Database Administrator and other critical IT roles in an effort to get IT faster to the cloud.  It may look incredibly attractive to sales, but the truth of it is, it can be like setting up land mines in your own yard.

Having the right people in the right roles, doing the right tasks is essential to having a complete cloud deployment.  (more...)

A busy 25 hours at UKOUG Conference

I’ve just come to the end of a very busy 25 hours at the UK Oracle User Group (UKOUG) Conference in Birmingham. Four presentations – interestingly the same subject area, that of Oracle Integration Cloud (OIC) / Integration Cloud Service (ICS) started and ended the day.  Between this we also covered some approaches to start working towards Microservices in a Monolith World and Oracle Messaging Cloud.

Below are the presentations on the Microservices and (more...)

Oracle Managed Kubernetes Cloud– First Steps with Automated Deployment using Wercker Pipelines

imageOracle announced a managed Kubernetes Cloud service during Oracle OpenWorld 2017. This week, I had an opportunity to work with this new container native cloud offering. It is quite straightforward:

Through the Wercker console

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a new Cluster can be created on a Oracle BareMetal Cloud (aka Oracle Cloud Infrastructure) environment. The cloud credentials are provided

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Name and K8S version are specified:

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The Cluster Size is configured:

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And the node configuration is indicated:

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Subsequently, Oracle will (more...)

#DOAG2017 wrap up

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Another DOAG is over and here are my summary.

Day 1

As my presentation is planned for noon I arrived this year on the evening before, so I could attend the early sessions on 8:30.

Sten Vesterli: APEX, ADF, or ABCS? A real-life application built in 3 tools

He compares the development of a real application in APEX, ADF and ABCS. He don’t believe that ABCS is usable from end users and shows interesting (more...)

Microservices and Updating Data Bound Context on Oracle Cloud with Application Container and Event Hub (plus DBaaS and MongoDB)–Part Two

This article describes – in two installments – how events are used to communicate a change in a data record owned by the Customer microservice to consumers such as the Order microservice that has some details about the modified customer in its bound context. The first installment described the implementation of the Customer microservice – using MongoDB for its private data store and producing events to Event Hub cloud service to inform other microservices about (more...)

Microservices and Updating Data Bound Context on Oracle Cloud with Application Container and Event Hub (plus DBaaS and MongoDB)–Part One

This article describes – in two installments – how events are used to communicate a change in a data record owned by the Customer microservice to consumers such as the Order microservice that has some details about the modified customer in its bound context.

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The microservices are implemented using Node. The Customer microservice uses a cloud based MongoDB instance as its data store. The Order microservices runs on Oracle Application Container Cloud and has a (more...)

Prepare and link bind Oracle Database Cloud, Application Container Cloud, Application Container Cache and Event Hub

A fairly common combination of Oracle Public Cloud services that I use together – for example for the implementation of microservices – is DBaaS, Application Container Cloud, Application [Container] Cache and Event Hub. In this article, I show the sequence of steps I went through in the Oracle Public Cloud console a few days back to prepare a demo environment for my presentations at Devoxx Morocco in Casablanca. Alternatively, I could have used the command (more...)

Join the Cloud Analytics Academy

Maybe not a cool as Star Fleet Academy, but this is pretty cool. Snowflake and a number of our partners have come together to create the first, self-paced, vendor agnostic, online training academy for analytics in the cloud. This academy will get you up to speed on what is happening today in the cloud with […]

List of Networking Concepts to Pass AWS Cloud Architect Associate Exam

Networking is a pivotal concept in cloud computing. Knowing it is a must to be a successful Cloud Architect. Of course you won't be physically peeling the cables to put RJ45 connectors on but you must know various facets of logical networking.


You never know what exactly gonna be in the exam but that's what exams are all about. In order to prepare for AWS Cloud Architect Associate exam you must thoroughly read and understand (more...)

East Coast Oracle Conference, (ECO 17)

So this week I’m back on the other coast, Raleigh, NC at ECO17 after last week in Seattle. I’ve switched from SQL Server to Oracle and we won’t discuss how many times I had to correct myself as I said, “transaction log” instead of “archive log” and pointed west instead of east for the ocean…My expression at times was similar to Obi Wan’s-

For the next month, I’ll be sticking to the Oracle side, as (more...)

Essential WebLogic Tuning to Run on Docker and Avoid OOM

Read my previous post about how to run ADF on Docker - Oracle ADF on Docker Container. Docker WebLogic image is based on official Oracle Docker image for FMW infrastructure - OracleFMWInfrastructure. WebLogic container created based on this image runs, but not for long - eventually JVM process eats up all memory and OOM (out of memory) exception is thrown. This is known issue related to JVM running in Docker container - Running a JVM (more...)

Oracle ADF on Docker Container

Want to run Oracle ADF on Docker? This is possible, I will explain how. If you are new to Docker, it may require to spend significant amount of time to get started with all different bits and pieces. I will try to explain all essential steps, so that you will get up to speed quickly.

First of all you need to have DB accessible, check my previous post explaining how to run Oracle DB on (more...)

Oracle Database Docker Image in Docker Cloud (Digital Ocean)

Red Samurai is using Docker for our internal development environment. We are running Oracle Database and WebLogic server (with ADF support) on Docker Cloud. It is much easier to manager Docker containers than to maintain our own server.

In this post I will describe how to setup Oracle Database in Docker Cloud. Of course you could run Docker container locally on your machine, but main power of Docker comes with the option to be able (more...)

Integration Cloud Service, SOA Cloud Service or Integration Cloud, are you confused?

Oracle have announced Oracle Integration Cloud, the next evolution in their cloud integration capabilities. So how does it relate to the existing Cloud based integration products and what is the future of different products? To best understand this, let’s first look at the existing landscape. Our first diagram shows a subset of the Oracle PaaS […]

The post Integration Cloud Service, SOA Cloud Service or Integration Cloud, are you confused? appeared first on Implementing Oracle (more...)

Using Adobe InDesign with Oracle Content Experience Cloud

5 Things I learned about Using Adobe Design Products with Oracle Content Experience Cloud

As a designer I am always a little leery when someone tells me they are going to ask me to change my process.  To my great relief moving from my desktop and WebCenter to Content Experience Cloud is not only easy but will make me faster.  Here are the first 5 things I have learned since making the switch.

The Fishbowl Team Wins the 2017 Modern CX Hackathon at Oracle Openworld

The Fishbowl hackathon team headed out to San Francisco on Friday September 29th with Chatbots on the brain.  Their goal was to develop a solution that would improve sales productivity and margin as well as to improve executive insights and information access by allowing 24/7 conversational access to a sales pipeline.  And so the sales assistant chatbot was born.

The team spent the following 2 days writing code, utilizing Oracle’s cloud based services, (more...)

Imagine If You Will – The Oracle HCM Cloud Solution Library

Foreword:  When I was young, I tried like heck to develop a Rod Serling imitation.  I was a big fan of The Twilight Zone series, including the various revivals.  Alas, I was unable to get anywhere close and eventually gave it up.  But I admittedly still love the phrase "Imagine if you will".  So it's cool that I get to use it here.  See?  Work can be fun.

Imagine if you will the opportunity to (more...)

Open Source? We have been here before… right!

Since over half a year I have made an adjustment in my course… nothing too dramatic, but still it has had some impact.

I have chosen the path of the more pure technique again. Not in a sense that I don’t manage anymore, though I don’t, but that’s more of a side effect
I have chosen the path of the more pure technique in a sense that the change from Closed Source software to Open (more...)

Nextcloud configuration

Nextcloud configuration issues on Debian 9 Stretch In an attempt to get email and storage fixed, I am trying to get dovecot, postfix and nextcloud to integrate. With varying levels of success - what else is new? Anyway, nextcloud greets with the fact I do not have OPcache enabled, and I should add to php.ini. WRONG NOT php.ini So, I did... I added opcache.enable=1 opcache.enable_cli=1