Random thoughts on a Friday afternoon…
We’ve all got problems. More to the point, every IT department or team has problems of some kind. It’s why we hire consultants, buy products, start long and arduous journeys into the great unknown depths of root cause analysis, and so on.
What fascinates me is the level at which we come to identify with our problems. When I’ve gone into an environment to deliver recommendations, the conversation usually (more...)
During my time off I noted a bunch of information to dig into later, and I thought I'd make some notes as I go - see if you missed any interesting news.
I'll do a separate post for noteable blog posts.
Oracle REST Data Services
As Dimitri announced here
, Oracle has another product "formerly known as" - this time it's the APEX Listener.
Now known by what I think is a name that may also (more...)
Suddenly a big thunder rolled through the APEX community -> Version 5.0 has arrived in an early adopter version, as published on Joel Kallmans Blog (as usual on a friday, late night over here in europe).
Over the past 10-15 month we saw numerous presentations of what we can expect in APEX 5, and many of us had our own ideas.
As soon as I got word through twitter I applied for a workspace (more...)
At March I will be presenting my very successful seminar “Mastering Backup and Recovery” in some countries of Latin America for the very first time. Thank you Panama, Chile and Brazil OUGs for inviting me to your amazing countries! Please, use the following links for registration and also to find more information about the seminar: […]
Hi All, On February 4, 2014 at 9:30 am PT I will be talking on the next OTN Virtual Developer Day about Oracle VM and Oracle Database. Come and discover the answers for the following questions: Does an Oracle Database perform well on a virtualized environment? What virtualization technology is more stable and […]
Alchemists are best known for their (completely fictional and entirely ridiculous, but that’s besides the point) amazing ability to turn lead into gold. Let’s face it, there’s a lot of lead in the Oracle world. Bugs, angry developers, metrics that can seem to elude human understanding…but I (more...)
With all the posts on Hadoop lately I bet you forgot I am an Oracle geek too, huh?
Well, if the name OracleAlchemist wasn’t enough to remind you, I have some news that might. Two big things have happened this week that I’d like to share.
You’ve purchased servers, storage space, switches, cables, and countless other pieces of hardware. The Oracle licenses are bought and paid for, Enterprise Edition with a few add-ons. All told, you’ve spent a small fortune on this infrastructure. It’s finally time to start up your database and begin using it for (more...)
[This entry is part 3 of 3 in the series Hadoop Streaming
In our first MapReduce with Hadoop Streaming in bash article, we took a collection of Stephen Crane poems and used a MapReduce job to calculate ‘term frequency’–meaning we counted the number of times each word in (more...)
[This entry is part 2 of 2 in the series Hadoop Streaming
In MapReduce with Hadoop Streaming in bash – Part 1 we found the ‘term frequency’ of words within a collection of documents. For the documents I chose 8 Stephen Crane poems, and our bash Map and Reduce (more...)
[This entry is part 1 of 1 in the series Hadoop Streaming
So to commemorate my recent certification and because my Java absolutely sucks, I decided to do a common algorithm using Hadoop Streaming.
Hadoop Streaming allows you to write MapReduce code in any language that can process (more...)
[This entry is part 5 of 5 in the series Cloudera Hadoop Training
Taking the Cloudera Developer Training for Apache Hadoop had many rewards — one of which was a free voucher to take the CCD-410 Exam (normally $295) which you must pass to get CCDH certified. I’m not (more...)
The presentations used at Oracle Open World 2013 has been generously made available for public this time too by Oracle. Here are all the ones that are related to PeopleSoft.... Read more
The DBA job title is an interesting one. While everyone can understand “programmer” or “software tester” or even “system administrator”, But the DBA role is so misunderstood by both muggles (I’m going to hell for using that word) and colleagues alike. In fact, at this point I’m fairly certain that (more...)
apex.oracle.com has been upgraded on Sept 6th 2013 to Version 4.2.3.00.07, which means a release of APEX 4.2.3 is close.
There are no release notes out yet, but what i could see we have three new Packaged Applications:
- Service Notifications Administration
- Data (more...)
We're pleased to announce that the Oracle R Distribution 3.0.1 Linux RPMs are now available on Oracle's public yum. R-3.0.1, code-named "Good Sport", is the second release in the R-3.0.x series. This new series in R doesn't announce new features, but indicates that the (more...)