Rittman Mead at Kscope 2019

Rittman Mead at Kscope 2019

June is time for one of my favourite conferences: Kscope! This year the location is Seattle and the Agenda is impressive. The event starts on Sunday with the Symposiums driven by Oracle Product Managers and divided by stream of interest.

The main conference is Monday-Wednesday with the Thursday dedicated to Deep Dive sessions. On Tuesday morning the Analytics track attention will be shifted to Skywalker Ranch for live-stream of the Oracle Analytics Summit!

I'll be (more...)

Technology : You have to keep working just to stand still!

This is a topic of conversation that has come up a lot recently, both at work and whilst updating the computers for family members, so I thought I would write something down.

I don’t think people realise how much work it takes to stand still in the technology world.

When we think about the pieces that make up your typical on-prem web application running on virtual machines, what does standing still mean? To me it (more...)

API Security

I’ve started to subscribe to the APISecurity.io news letter. The news letter includes the analysis of recent API based security breaches along with other useful API related news. Some of the details of the breaches make for interesting reading and provide some good examples of what not to do. It is rather surprising how regularly the lack of the application of good practises is, including:

  • Checking the payload is valid to the definition,
  • Checking (more...)

Integrating API Management with the rest of your Development Pipeline

Oracle API Management keeps API policy configuration and management internalized for a number of reasons including security (after all you don’t want your security rules for APIs out in the open).  The Platform does provide simple versioning.  But you need to able to link the policies to the back end implementations – so the policy configuration is aligned to what is implemented. For example you don’t want the policy to accept parameters that (more...)

Cloud : Who are the gatekeepers now?

There’s something you might consider sinister lurking in the cloud, and it might cause a big disruption in who are considered the gatekeepers of your company’s services. I’ve mentioned governance in passing before, but maybe it’s time for me to do some thinking out loud to get this straight in my own head.

In the on-prem world the IT departments tend to be the gatekeepers, because they are responsible for provisioning, developing and maintaining the (more...)

API Platform – Plans & Subscriptions

When it comes to Plans and Subscriptions on the Oracle API Platform we have a very flexible set of relationships. When it comes to checking the relationships to ensure a configuration is correct and that the impact of changing a plan or subscription is clear.  I end up having to draw a little diagram, which always leaves me second guessing myself about which way the linkages are. So I created a quick aide memoir, (more...)

Everything As Code – Article for PTK

PTK 2019-04-30.pngPTK (Pass The Knowledge) is the new name for the Independent UK Oracle User Group‘s journal, previously known as Oracle Scene.  Yesterday saw the 1st release under its new name, and I’m proud to say that I have an article included called Everything as Code.

Not only that,  it is great to see the journal includes the appearance of one of my Oracle Team colleagues at CapgeminiAmy Simpson-Grange (more...)

Oracle Groundbreakers Podcast – Helidon

One of the things I am fortunate enough to get involved with on occasion is the Oracle Groundbreakers Podcast (previously known as the Oracle Developer Podcast) and something I have written about in the past, even as Oracle Developer Community (ODC) Appreciation Day post.

As a result of the recent Meetups on the subject of Helidon that have been occurring recently, we made the suggestion that Helidon be the subject of a Groundbreaker’s Podcast, net (more...)

How to install Oracle Linux on Raspberry Pi

Did you know that Oracle Linux is also available for ARM processors? That means that you can install Oracle Linux on an SD card for a Raspberry Pi as well. Below I will show you how to do that with a Mac. tl;dr Download the latest Oracle Linux image for ARM Uncompress the image with … Continue reading "How to install Oracle Linux on Raspberry Pi"

Making Scripts Work with IDCS Deployed PaaS

A while back I made some utilities I developed to help with managing the API Platform. At the time we didn’t have access to an IDCS based environment, so credentials worked using basic auth (I.e. user name and password). But with environments managed by IDCS tokens are used.

As a developer with a Java background I have to admit to liking Groovy over Python for scripting, not to mention for the API Platform groovy (more...)

Oracle Developer Meetup – London Feb 19

Last night was the first Oracle Developer Meetup in London for 2019.  We were very fortunate to have Tomas Langer fly over to talk about the new micro container/framework being developed as an open source solution by Oracle.

Oracle Developer Meet-up - Tomas Langer presenting on Helidon

Tomas, opened by explaining the evolution of the micro-profile being championed by the Eclipse Foundation who are now the guardians of J2EE also known as Jakarta and how the J2EE and Micro-Profile standards compare (in simplistic (more...)

API Caching with the Oracle API Platform

We have been developing some advanced custom API policies for a client and in the process picked up on a few insights that didn’t even make into the API book. One of these policies is to provide an optimization around caching of API calls. The rest of this blog will talk about the tricks we have specifically applied to link an API Gateway to a caching mechanism and why.

Before I go into the details, (more...)

csv2db – the little CSV command line loader you always wanted

It was over the last holiday season that I wanted to take some time and play around a bit with data. The outcome was rather different than I initially expected. Rather than having worked with the data, I spent a lot of time trying to get some CSV data loaded into a database. I knew … Continue reading "csv2db – the little CSV command line loader you always wanted"

Helidon Live

The London Oracle Developer Meetup (here) are excited to say that on that we’ll have 2 of the lead engineers with us from the Helidon.io project with us to introduCe and demo the new open source micro container platform. Bring your laptop and code along if you like.

Hope to see you there.

On Line Training – API Driven Architecture

Last night we presented our online training. Things went well until near the end where for some reason voice and video dropped for no apparent reason. Our coordinator Lindsay kept the recording going and soon as we reconnected I continued the session and went through the Q&A.

So if you missed the end of the end of the training, please do check back with the recording.

For those on the training will have seen at (more...)

How to download the latest GitHub repo release via command line

I just fiddled around a bit to find out how to download the latest GitHub release via the command line. Turns out that GitHub doesn’t provide a universal download URL to release binaries like it does for the release browser page itself. The latest release page can always be reached via https://github.com/ORGANIZATION/REPO/releases/latest, e.g. https://github.com/gvenzl/csv2db/releases/latest. Unfortunately that … Continue reading "How to download the latest GitHub repo release via command line"

How to install Python 3 on Oracle Linux

You can install Python 3 on your Oracle Linux 7 environment with three simple steps: sudo yum install -y yum-utils sudo yum-config-manager --enable *EPEL sudo yum install -y python36 As a first step, in case you don’t have it yet on your system, is to install the yum-utils package. This package includes the yum-config-manager which allows you … Continue reading "How to install Python 3 on Oracle Linux"

How to enable auto start/shutdown for Oracle Database 18c Express Edition

Oracle Database 18c Express Edition can be enabled for automatic startup and shutdown with the operating system. This will not only allow you not to worry about starting and stopping the database but it will also ensure that the database is properly shutdown before the machine is powered off. Enabling auto startup/shutdown is done via … Continue reading "How to enable auto start/shutdown for Oracle Database 18c Express Edition"

How to install Oracle Database 18c XE on Linux

The new version of the free Oracle Database edition, Oracle Database 18c Express Edition, just got released for Linux 64-bit. Getting started is really simple on Oracle Linux, basically a three step process of downloading the RPM file, installing it and then configuring the database. On other Red Hat  compatible Linux distributions you will also have … Continue reading "How to install Oracle Database 18c XE on Linux"

Oracle Database 18c Express Edition is Generally Available!

Oracle just released the new version of Oracle Database Express Edition (XE), a free edition of Oracle Database. This release means something special to me, as I have been closely involved in it and with the great team that brought us Oracle Database 18c XE. It has been 7 years since its predecessor, Oracle Database … Continue reading "Oracle Database 18c Express Edition is Generally Available!"