Last week in Stream Processing & Analytics 9/26/2016

This is the 33rd installment of my blog series around Stream Processing and Analytics.

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

News and Blog Posts

General

Spark Streaming

My OOW16 – My Thoughts and Those From The Analysts I Follow


There is always post Open World conversations about what was it all about and what does that mean to Oracle customers. Some of these conversations are formal and many more are informal, in the street around Moscone, at the airport and with everyone you meet when you get back.


On the Thursday morning I was at an Analyst breakfast and I was quite buoyant about SaaS, there were more customers than Oracle speaking on HCM and (more...)

My OOW16 – The Off Piste Fun


Oracle Open World is busy, it is hard work, but it is also great fun. To me there is very little difference between the fun and the work, but in this post I want to concentrate on all the great things I had a chance to do.


I meet so many people at Oracle events and yet I am useless at remembering names. I am more likely to remember something silly you have done, a (more...)

My OOW16 – User Experience


User Experience is my favourite team in Oracle. How successfully we use the applications is what we are all striving to do and how easy and intuitive they are is a big part of that success. This is the UX.


The day before the Oracle ACE Director briefings is now traditionally the Applications UX Day, where they share their roadmap and what they are up to. For me this is another not to be missed (more...)

My OOW16 – My ‘Fun’ Triathlon


As promised I kept up my tradition of a fun triathlon.

On the Saturday before Open World, many people take the opportunity to cycle the bridge, there is actually a group arranged by Bryn Llewellyn but I know I couldn't keep up with them, so I like to go off with just one or two people.


Fiona has never done the bridge by bike so we decided we would have a go. Fiona has just (more...)

My OOW16 – Paas 4 SaaS


I gave my overall thoughts about the messages and where I think Oracle are in another post, and I said important to me is where PaaS, Platform as a Service, is going. The development tools part of the Oracle offering.


There was lots of PaaS content at the ACE Director Briefings and much more at OOW itself. They talked about delivering the PaaS portfolio in suites, grouping together products that you might want to use (more...)

My OOW16 – User Groups


I always feel guilty at OOW, that I don't have the time to man the EOUC (covers all uaergroups within EMEA) 
stand. In fact this year I spent more time finding it than actually talking to people on it, which is a shame, it was quite hidden away on the exhibition floor.

I did however pull together the third annual #EMEADBAs session which Tim Hall captured in a quick video. Tim didn't include me in (more...)

My OOW16 – England Rugby Presentation


The highlight of this Oracle Open World for me was definitely our customer case study with England Rugby.


This is an amazing customer to work with and as an avid Rugby (albeit Ireland) fan I enjoy every minute of working with them at Twickenham.

I submitted the abstract many months ago and when it was accepted, I started to work with their speaker, Patrick McMaster, Senior Learning & Development Partner, on the content. Patrick also (more...)

My OOW16 – OTN


During OOW itself there were lots of things going on with OTN. Their lounge became the unofficial meeting place for ACEs.


Laura Ramsey did her video streaming from here and I took part in two. One video with Marcelle Kratochvil as part of the #OTNWIT series and the second a more general discussion with Laura.



They had their T Shirt bar, which did have a special time for ACEs to avoid the queue but (more...)

My OOW16 – Certus



Right from the moment I arrived at Oracle HQ I was on duty for Certus. I met with development and made arrangements to meet with more during OOW itself.

I was joined at OOW by Tim Warner our COO and Richard Atkins our EVP of Cloud Application. We met up at the EMEA Partner Reception on the Saturday night. I ached from my cycle ride and didn't stay too long, but did enjoy catching up (more...)

My OOW16 – ACE Director Briefings


As a proud ACE Director, OTN is my sponsor at Oracle Open World.

We are asked to attend two days of briefings at HQ the week before OOW, and in fact the User Experience day, the day before the briefings is also an offshoot from the ACE program.

You can never have enough photos of Oracle HQ
The briefings are great and as I said before, the highlight for me is the Thomas Kurian session (more...)

My OOW16 – Write Up


It's a wrap! Or at least I am home. Oracle Open World usually means I come home with a very long to do list.

I flew out to San Francisco the Monday before OOW and the journey was great apart from having to wait almost an hour for the shuttle bus to the hotel. After 18 hours travelling you do just want to get to the hotel. However I love the Sofitel, they do have (more...)

Oracle JavaOne 2016

This blog shows some of the highlights of JavaOne this year.

The main keywords where: Internet of Things, Microservices BigData and  Java 9.

The most of my time I have spend on following JavaOne sessions because I more technical than functional programmer.
Because I’m a integration developer my interest where in microservices next to that Java 9 and whats coming in this release.

JavaOne announcements:

  • Oracle has given NetBeans to the Apache foundation. The whole (more...)

Oracle Open World 2016

Last week I was at Oracle Open World for the first time. It was a great experience to see how big Oracle really is.

Next to Oracle Open World, Oracle organized JavaOne the Java Conference. I was there as well.

In this blog I want to focus on the highlights of the Oracle Open World in my other blog I will show you the highlights of JavaOne.

Al this information is reserved by “safe harbor statement” of Oracle.

The (more...)

Oracle Process Cloud Services advanced form validation and control

In my previous blogpost I explained how forms in PCS are created and what basic options are available. Now I would like to go deeper into the details of rules and business objects.

Let’s start with rules.

The form canvas has a row of tiny buttons in the top right. The left one switches between rules and the form itself. Click that and the canvas changes to the list of rules (if already created). A new (more...)

Creating and editing forms in Process Cloud Service

For who is PCS?

Oracle Process Cloud Service is a PaaS (Platform as a Service) offering which centers around designing and managing (stand alone) business processes in the cloud. The focus is once again on business analysts and other non-technical people to automate business processes. Oracle has keyed them “citizen developers”. One of the features is the option to create forms that fulfill the “human task” interaction in the BPM process.

A walkthrough for creating (more...)

Configure jobStatusRepository in Oracle Reports 12c

Within this blog post I will show you how to configure the Oracle Reports 12c jobStatusRepository against an Oracle Database.

Within Oracle Reports 12c a major change is, that within the jobStatusRepository configuration, we have now to use an entry in the Credential Store Facility (CSF).

At first create in your target database for the Reports Server Queue a user:

create user rwadmin identified by "Oracle12c" default tablespace users quota unlimited on users;
grant create (more...)

Last week in Stream Processing & Analytics 9/19/2016

This is the 32nd installment of my blog series around Stream Processing and Analytics.

This week I’m at Oracle Open World 2016 in San Francisco and it was not easy to find time to finish this article!

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

News and Blog Posts

General

Larry’s OOW16 Sunday Keynote

Larry’s Sunday night keynote at OpenWorld is always good value. He’s a rare beast in that he’s a CEO (or now ex-CEO) who can talk the language of the business but also gets the tech behind it. He litters his slide commentary with digs at the competition which is always entertaining too.

So, what were the big ticket items that impact us in the world of Oracle Cloud this year?

Cloud@Customer

In a move clearly (more...)

How to measure object size in Java?

You define fields, their names and types, in source of Java class, but it is JVM the one who decides how they will be stored in physical memory.

Sometimes you want to know exactly how much Java object weights in Java. Answering this question is surprisingly complicated.

Challenge

  • Pointer size and Java object header size varies.
  • JVM could be build for 32 or 64 bit architecture. On 64 bit architectures JVM may or may not (more...)