Managing memory allocation for Oracle R Enterprise Embedded Execution

When working with Oracle R Enterprise and particularly when you are using the ORE functions that can spawn multiple R processes, on the DB Server, you need to be very aware of the amount of memory that will be consumed for each call of the ORE function.

ORE has two sets of parallel functions for running your user defined R scripts stored in the database, as part of the Embedded R Execution feature of ORE. (more...)

OUG Ireland 2017 Presentation

Here are the slides from my presentation at OUG Ireland 2017. All about running R using SQL.

Presentations from OUGN17

Here are the presentations I gave at OUG Norway last week. These are also available on SlideShare

Blog posts on Oracle Advanced Analytics features in 12.2

A couple of days ago Oracle finally provided us with an on-premises download for Oracle 12.2 Database.

Go and download load it from here

or

Download the Database App Development VM with 12.2 (This is what I did)

Over the past couple of months I've been using the DBaaS of 12.2, trying out some of the new Advanced Analytics option new features, and other new features. Here are the links to the (more...)

Join the Oracle Scene Editorial Team

Are you a member of UKOUG?

How would you like to join the editorial team of Oracle Scene magazine as a deputy editor?

If you are interested we are looking to recruit 1 deputy editor to cover the Applications area and 2 deputy editors to cover the Tech area (DBA, Developer, BA, etc)

How much time is required? about 4 hours per edition, or maybe less.

What does a deputy editor do?

As part of (more...)

Slides from the OUG Ireland meet-ups

I've finally gotten the time (and the permissions from the presenters) to make the slides from the first two OUG Ireland meet-ups available.

I've posted them on SlideShare and I've embedded them in this blog post too.