Lately there have been a lot of organisations trying to hire a devops engineer.
I myselve have been asked to fill in devops roles ..

There's a number of issues with that.

The biggest problem is that I always have to ask what exactly the organisation is looking for.

So you want a devops engineer with experience in Linux, MongoDB, MySQL and Java , does that mean you want a Java developer who is familiar with MySQL and Linux and breaths a devops Culture.
Or a Linux expert who understands Java developers and knows how to tune Mongo and MySQL ?

It's absolutely unclear what you want when you are hiring "A devops engineer"

The second problem is that you are trying to hire people who are knowledgeable about devops,

Yet a lot of those people know that you can't do devops on your own , devops is not a jobtitle. devops is not a new devops team you create.

To some of them you are …

Read the original article at Cloud DBA and Management Interview

What does a cloud computing expert need to know? This is the last of a three part guide to interviewing for a cloud operations position. You can find them here – part one Operations Interview and part two Deployment Interview. Here’s my guide to do just that. 1. Database administration experience Although in some shops [...]

For more articles like these go to Sean Hull's Scalable Startups

Related posts:

1. Oracle DBA Interview Questions
2. Cloud Operations Interview
3. …

Read the original article at 10 ways I avoid trouble in database operations

1. Avoid destructive commands From time to time I’m working with new recruits and bringing them up to speed in operations. The first thing I emphasize is care with destructive commands. What do I mean here? Well there are all sorts of them. SQL commands such as DROP table & DROP database. But also TRUNCATE [...]

For more articles like these go to Sean Hull's Scalable Startups

Related posts:

1. 5 Ways to Avoid EC2 Outages
2. 7 Ways to Troubleshoot MySQL
…

A couple of us have been taking about it a lot already .. we wanted to host a one day #devops event in .be already last year.. then talks about starting a meetup group started again with @wonko_be but it was @fs111 pushing the final button and calling the rest of the .be community to order, we've set a date
and the first session will take place (agenda still needs to be detirmined)

So all you Belgian devops enthousiasts, maark October 11th in your calendar and go register here

We already have 2 other venues (Gent, Boom) lined up .. but let's get this first one started :)

Next to that here's an update for the rest of my upcoming Conference Season :

• Later this month I`ll be heading to San Francisco for a talk at PuppetConf 2012. I'll probably be around in the valley a bit …

Read the original article at Road War Story – Hacking Inflight Solutions

The 2am phone call

Last summer I got my call from the president at 2am.  Actually it was my former boss at Hollywood Reporter.  I had worked there three months previous, and they had since hired an outsourced DBA solution.  Big outsource, big chops.  And big fail.

12 hours to liftoff

I was scrambling to pack my luggage to go on summer vacation.  I was bound for SF at the moment and my flight was leaving in the morning.  I was trying to wrap up loose ends and my former boss was entreating me – “Can you help us?  …

Devopsdays Mountainview sold out in a short 3 hours .. but there's other events that will breath devops this summer.
DrupalCon in Munich will be one of them ..

Some of you might have noticed that I`m cochairing the devops track for DrupalCon Munich,
The CFP is open till the 11th of this month and we are still actively looking for speakers.

We're trying to bridge the gap between drupal developers and the people that put their code to production, at scale.
But also enhancing the knowledge of infrastructure components Drupal developers depend on.

We're looking for talks both on culture (both success stories and failure) , automation,
specifically looking for people talking about drupal deployments , eg using tools like Capistrano, Chef, Puppet,
We want to hear where Continuous Integration fits in your deployment , do you do Continuous Delivery of a drupal environment.
And how do you …

Topics for this podcast:

*OpenStack, Amazon, Eucalyptus and Citrix engage in open cloud warfare
*Microsoft spins off new company for openness
*Updates on automation players Puppet Labs and Opscode with Chef
*Percona turns attention to MySQL high availability
*Open APIs as the fifth pillar of modern IT openness

iTunes or direct download (28:42, 4.9MB)

I  gave a lightning talk on MySQL Innodb and how realestate.com.au configures their databases to the DevOPS Melbourne meetup last night.

My slides can be found here.

Simply some take aways are

• Use Innodb for everything (unless another engine is appropriate)
• Having the working set in bufferpool makes MySQL Innodb fast by eliminating those foreground randrom reads of tablespace
• Use a RAID controller with BBU and write back cache for transactional log performance

Thanks To Evan Bottcher for owning and organising the meetup! 

We’ve seen the rise of open source software in the enterprise and also beyond the IT industry, but the real keys to openness and its advantages in today’s technology world — where efficient use of cloud computing and supporting services are paramount — exist in open application programming interfaces, or APIs.

Open source software continues to be a critical part of software development, systems administration, IT operations and more, but much of the action in leveraging modern cloud computing and services-based infrastructures centers on APIs. Open APIs are the new open source.

Read the full story at LinuxInsider.

Topics for this podcast:

*Hadoop v1.0 and year ahead
*Oracle-Cloudera deal for more Hadoop
*Oracle’s ‘Sun spot’ with Solaris
*Open Source M&A outlook for 2012
*Our new MySQL/NoSQL/NewSQL survey

iTunes or direct download (28:49, 4.9MB)