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April 2016

Video : SQL/XML (SQLX) : Generating XML using SQL in Oracle

Another video fresh off the press.

If videos aren’t your thing, you can always read the article the video is based on.

The star of this video is Kevin Closson. Kevin’s a really nice guy and has a brain the size of a planet, but you know somewhere in the back of his mind he’s wondering what it would be like to hunt you down, kill you and mount your head above his fireplace. </p />
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Playing around with JSON using the APEX_JSON package

hockey-149683_640We publish a number of XML web services from the database using the PL/SQL web toolkit, as described here. In more recent times we’ve had a number of requirements for JSON web services, so we did what most people probably do and Googled for “json pl/sql” and got a link to PL/JSON.

I know about the support for JSON in 12c, but we are not on 12c for these projects and that’s more about consuming JSON, rather than publishing it.

Presenting “UNIX/Linux Tools For The Oracle DBA” at #C16LV

Going back to the invention of the graphical user interface (GUI) in the 1970s, there has been tension between the advocates of the magical pointy-clickety GUI and the clickety-clackety command-line interface (CLI).

Part of it is stylistic… GUI’s are easier, faster, more productive.

Part of it is ego… CLI’s require more expertise and are endlessly customizable.

Given the evolutionary pressures on technology, the CLI should have gone extinct decades ago, as more and more expertise is packed into better and better GUI’s.  And in fact, that has largely happened, but the persistence of the CLI can be explained by four persistent justifications…

Technology debates

As always happens from time to time, we had the following request on AskTom today:

Could you list down 2 reasons why sql server is better than oracle?

Then 2 counter reasons as to why why oracle is better than sql server

 

And I thought I’d reproduce my response here

 

I’ll answer it slightly differently…

Q: When is SQL Server better then Oracle ?
A: When you have good, intelligent, knowledgeable SQL Server people on your workforce.

Q: When is Oracle better then SQL Server ?
A: When you have good, intelligent, knowledgeable Oracle people on your workforce.

Friday Philosophy – You Lot are Weird

I mean this in the nicest way, but some of you lot are weird. I’m not aiming this at individuals (though there of plenty of “personalities” amongst you) but at whole damned countries.

One thing about social media is that when you tweet, blog, facebook or whatever – you are potentially communicating beyond your own culture. This is especially true when you are doing so to a community that is spread across the globe in the way I.T. is. Maybe most of you think this is blindingly obvious {perhaps as it is} but although I think of myself as intelligent and aware – for the first 2 or 3 years of blogging I hardly considered that some of my audience would not be from the UK and thus not understand any cultural references I made about television, books, sport, the importance of a cup of tea and a biscuit. After all, why would people in the US or Australia or India care what some guy in the UK had to say?

IOUG Collaborate 2016! #C16LV

It’s that time of year again and the massive undertaking of the Collaborate conference is upon us.  This yearly conference, a collaboration between Quest, Oracle Applications User Group, (OAUG) and Independent Oracle User Group, (IOUG) is one of the largest conferences in the world for those that specialize in all areas of the Oracle database.

Oracle Management Cloud at #IOUG Collaborate 2016

While at Collaborate on Monday, Oracle has been offered a spot to highlight The Oracle Management Cloud.  OMC is a suite of next-generation monitoring and management cloud services designed for heterogeneous environments, all empowered by Oracle’s own cloud!  The first three OMC services (Appl

Gluent New World #02: SQL-on-Hadoop with Mark Rittman

Update: The video recording of this session is here:

Slides are here.

Other videos are available at Gluent video collection.


It’s time to announce the 2nd episode of the Gluent New World webinar series!

The Gluent New World webinar series is about modern data management: architectural trends in enterprise IT and technical fundamentals behind them.

Oracle Management Cloud – IT Analytics

In this post I will give you a first glance of a demo environment of…