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Nostalgia and choosing your in-flight movie

First thing to note on this post. No tech content in this one. Just some nostalgia.

Couple of days ago, I was flying from Perth to Dubai on my way to APEX Connect in Bonn. Because this is an 11hour hell in a death tube flight I settled in to my standard sleepless task of watching movies to pass the time. I try to steer clear of going exclusively with new releases because I know I’ll always be travelling again soon, so I try not to exhaust all my options too soon Smile

I was browsing through the “Movie Classics” section and found a movie from my childhood: The Right Stuff.

Oracle Magazine

Generally my blog is just snippets of tech content that take my interest as I encounter them (most commonly when looking at AskTOM). If I think they’ll be useful, I’ll just plonk them out right there and then. If you prefer your content in longer (and more structured Smile) form, then also I publish longer form articles on Oracle Magazine every couple of months. Below is a consolidated list of my articles. I’ll try to keep this list updated as I add new ones.

Old Dog, New Tricks, Part 2
Here’s a new SQL syntax for hierarchy processing.

Use the features available!

Advance warning: This post is a just another normal Friday morning rant. If you’re not interested in my pontificating, move along…nothing else to see here Smile

Sometimes you can’t make use of a facility that you normally would, and you have to substitute in something else. For example, if I would normally take the train to the basketball game, but today it’s not running due to track maintenance, then I’ll take the bus. I have no problem with that, because there’s a reason that I can’t take the train that day.

What does get my goat is on a day when the train is running, you come to me and say:

You need 10 minutes! Not 5, not 15, not 7

What follow is just my opinion….Well duh, it’s a blog, of course it’s just my opinion, but I’ll try back up my rantings and pontificating with some reasoned arguments. Whether at the end of it, you still call my claims total BS is of course entirely within your rights and your opinion </p />
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When you screw up … make it positive for your users

Yesterday I was caught up in an interesting SNAFU at my local Supermarket.  All of the checkout registers shut down, thus making it impossible to pay for groceries.  Later on Twitter, the company apologized as we discovered it was actually a nationwide outage!

 

TO_DOG_YEAR

Some members of the Oracle community got well and truly into the April Fools Day spirit this year.

There were plenty of very earnest looking blog posts about a new 18c function – “TO_DOG_YEAR”.  You can read their posts here

2017–what grabbed your attention

Here are the blog posts that you hit on most this year.  Thanks for supporting the blog, and always, there will be more content next year !

Buffer cache hit ratio–blast from the past

I was perusing some old content during a hard drive “spring clean” the other day, and I found an old gem from way back in 2001.  A time when the database community were trying to dispel the myth that all database performance issues could be tracked back to,  and solved via, the database buffer cache hit ratio.  Thankfully, much of that folklore has now passed into the realm of fiction, but I remember at the time, as a means of showing how silly some of the claims were, I published a routine that would generate any buffer cache hit ratio you desired.  It just simply ran a query to burn through logical I/O’s (and burn a whole in your CPU!) until the required number of operations bumped up the buffer cache hit ratio to whatever number you liked Smile 

Top Ten Travel hints and Tips

Well, let me be honest right at the top here.  These are not travel hints Smile  These will not help you in any way.

This is me having a whine and a rant about a minority of people that I occasionally encounter when travelling.

Yes, this can probably be best described as me and my first world problems, but I need to expunge these so that next time I travel, I don’t lose my head, and stuff some poor unsuspecting innocent passenger“under the seat in front of me or in the overhead locker” Smile

The village idiot

If you are not familiar with the term Village Idiot, then Wikipedia provides a sufficient definition from which I can base this blog post.

https://en.wikipedia.org/wiki/Village_idiot

“The village idiot … is a person known for ignorance or stupidity”

Over the past couple of weeks I’ve been flying a bit.  First was OpenWorld and OracleCode in New Delhi in India, and from there, I was heading straight from there to Cleveland, Ohio for the GLOC users conference for the first time.  Being a fairly seasoned traveller, this should have been a relatively straightforward affair.

Well… things didn’t turn out that way.