Oracle

dbakevlar's picture

Content- My Year in Review, 2017

So where did 2017 go?!?!?  I really, really would like to know…  Needless to say, it’s time to do a year in review already and I actually have time to do it this year!

DBAKevlar Blog

I wrote over 100 blog posts this year between DBAKevlar, Delphix and partner sites, but I’ve enjoyed sharing with the different communities.  There’s significant changes going on in the IT world regarding the future of the Database Administrator.

Franck Pachot's picture

Oracle docker image from docker store

Did you notice that each time you want to download the Oracle binaries from the OTN website (for non-production usage) you have to click on the “Accept License Agreement”? This is because you have to agree with the OTN license agreement, and that makes it not easy to distribute an automated way to build an environment.
The only exception I have seen was the sealed envelopes provided for the RACattack:

fritshoogland's picture

The hang manager

Recently I was looking in the trace directory in the diag dest of my (12.2.0.1) instance, and found some trace files which were different from the others:

$ ls | grep dia0
test_dia0_9711_base_1.trc
test_dia0_9711_base_1.trm
test_dia0_9711_lws_1.trc
test_dia0_9711_lws_1.trm
test_dia0_9711.trc
test_dia0_9711.trm

The dia0 ‘test_dia0_9711.trc’ file is fully expected. But what are these ‘..lws_1.trc’ and ‘..base_1.trc’ files? And ‘base’ is something that I understand, but what would ‘lws’ mean? Lunatics Without Skateboards?

First, let’s look into the normally named trace file of the dia0 process:

Franck Pachot's picture

#UKOUG_TECH17

Award

ukoug_tech17_award_paul_fitton.jpgI’ve received an award for an article I’ve written last year, the Most Read Oracle Scene Article in 2016 – Technology. I like to write for Oracle Scene magazine. It is rare today to have a magazine both available in a paper version, and also publicly available on the web. And I must say that as an author, all the people behind are doing a great work. Thanks to them and thanks for the award. Seeing that what I write helps is the motivation to do so.

dbakevlar's picture

Shooting the DBA isn’t a Silver Bullet to the Cloud

We’ve all been watching numerous companies view value in bypassing the Database Administrator and other critical IT roles in an effort to get IT faster to the cloud.  It may look incredibly attractive to sales, but the truth of it is, it can be like setting up land mines in your own yard.

dbakevlar's picture

UKOUG and Microsoft Marathon Webinar

I’m here for the last day of #0000ff;">UKOUG Tech17 and it’s been an awesome event.  This is my first time to this event while in Birmingham and although quite the party town on the weekends, its a great city to have an event like UKOUG’s trio of events during the week.

pete.sharman's picture

Moving SYSAUX from one diskgroup to another

Introduction

This is another of the posts on how I did something to remind me how to do it again, when next the need arises. </p />
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dbakevlar's picture

UKOUG Tech 2017

Its been a couple years since I presented at UKOUG.  After taking last year off to prioritize some projects with Delphix, I’m back to speaking and the event committee was gracious enough to offer a goth girl a couple spots on the schedule this year.

The event is in Birmingham, and although I’ve never been there, I’m told by reports, it’s rather rainy and cold this time of year, so I better prepare, (nothing like people selling you on a location…:))

I have two sessions this year, the first one is on Super Sunday:

pete.sharman's picture

What Happens When I Add Datafiles to a Manual Standby Primary in Standard Edition?

Introduction

One of the customers I’ve been working closely with over the past few months is running Standard Edition (SE) 12.1.0.1 (yes, I know they should upgrade but that’s coming further down the road). Recently, we moved their database to another, much larger ASM diskgroup (that’s the subject of another post that I haven’t written yet), so we now have the opportunity to add some more space to their existing tablespaces, which were mostly running close to full (as was the original diskgroup, for that matter). Now my experience of SE has not been particularly long, and I knew they were running a manual standby configuration like people used to use before Data Guard came around. Data Guard, of course, is an Enterprise Edition feature, so that’s not an option for this particular customer. I wondered what would happen to the standby when I added new datafiles.

tanelpoder's picture

Advanced Oracle Troubleshooting seminar in 2018!

A lot of people have asked me to do another run of my Advanced Oracle Troubleshooting training or at least get access to previous recordings – so I decided to geek out over the holiday period, update the material with latest stuff and run one more AOT class in 2018!

The online training will take place on 29 January – 2 February 2018 (Part 1) & 26 February – 2 March 2018 (Part 2).

The latest TOC is below:

Seminar registration details:

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