Delphix- Cannot Provision from Part of Timeflow

This was received by one of our Delphix AWS Trial customers and he wasn’t sure how to address it.  If any others experience it, this is the why it occurs and how you can correct it.

You’re logged into your Delphix Administration Console and you note there is a fault displayed in the upper right hand console.  Upon expanding, you see the following warning for the databases from (more...)

Wading Through Database Platforms

As a heterogenous company, I get a lot of questions on what database platforms are important, why and if we should invest in them.  When looking at some of the lists and some of the marketing, it can be a bit overwhelming.

Now I’m not going to promise to take all of the confusion out of the myriad of database platforms out there, but I’m hoping to help (more...)

AWS Quirks and Fake News to the Delphix Admin Console

We’ve been working hard to create an incredible new trial version of Delphix that uses AWS, which is built with the open source product Terraform.  Terraform is a tool that anyone can use to build, version and manage a product effectively and seamlessly in a number of clouds.  We are currently using it to implement to AWS, but there is a bright future for these types of open source (more...)

Can AWS EC2 Instances “Exist” Without Any Volumes?

When tearing down an AWS Delphix Trial, we run the following command with Terraform:

>terraform destroy

I’ve mentioned before that every time I execute this command, I suddenly feel like I’m in control of the Death Star in Star Wars:

As this runs outside of the AWS EC2 web interface, you may see some odd information in your dashboard.  In our example, we’ve run “terraform destroy” and the tear down was (more...)

The AWS Trial and an Alias IP Address

Now, for most of us, we’re living in a mobile world, which means as our laptop travels, our office moves and our IP address changes.  This can be a bit troubling for those that are working in the cloud and our configuration to our cloud relies on locating us via our IP Address being the same as it was in our previous location.

What happens if you’re IP (more...)

Provisioning a VFile App to Connect to a VDB

I ran across an article from 2013 from Straight Talk on Agile Development by Alex Kuznetsov and it reminded me how long we’ve been battling for easier ways of doing agile in a RDBMS environments.

Getting comfortable with a virtualized environment can be an odd experience for most DBAs, but as soon as you recognize how similar it is to a standard environment, we stop over-thinking it and it (more...)

TCP WMEM Fault in Delphix AWS Target

So you thought you were finished configuring your AWS target, eh?  I already posted a previous time on how to address a fault with the RMEM, but now we’re onto the WMEM.  Wait, WM-what?

No, I fear a DBAs work is never over and when it comes to the cloud, our skill set has just expanded from what it was when we worked on-premise!

Our trusty Delphix (more...)

Preparing AWS for the Delphix Trial

There are more configurations for AWS than there are fish in the sea, but as the rush of folks arrive to test out the incredibly cool AWS Trial for Delphix, I’ll add my rendition of what to look for to know you’re AWS setup is prepped to successfully deploy.

The EC2 Dashboard View

After you’ve selected your location, set up your security user/group and key pairs, (more...)

Empowering Your Slides- Tips with PowerPoint

Ah, yes, it’s that RMOUG Training Days time of the year again!

As a techie, I didn’t put a lot of time into my slides when I first started presenting, thinking I’d simply dazzle them with my amazing knowledge.

What I found is that slide deck skills don’t just help your presentation, they help you tell the story better, which should be the goal of every presenter.  No matter how (more...)

How to Avoid Disasters with Delphix

Delphix focuses on virtualizing non-production environments, easing the pressure on DBAs, resources and budget, but there is a second use case for product that we don’t discuss nearly enough.

Protection from data loss.

Jamie Pope, one of the great guys that works in our pre-sales engineering group, sent Adam and I an article on one of those situations that makes any DBA, (or an entire business, for that (more...)

My New Role at Delphix

I’ve been at Delphix for just over six months now.  In that time, I was working with a number of great people on a number of initiatives surrounding competitive, the company roadmap and some new initiatives.  With the introduction of our CEO, Chris Cook, new CMO, Michelle Kerr and other pivotal positions within this growing company, it became apparent that we’d be redirecting our focus on Delphix’s message and connections (more...)

The Delphix Trial on AWS- Get It While Its HOT!

I don’t want to alarm you, but there’s a new Delphix trial on AWS!  It uses your own AWS account and with a simple set up, allows you to deploy a trial Delphix environment.  Yes, you hear me right-  just with a couple steps, you could have your own setup to work with Delphix!

There’s documentation to make it simple to deploy, simple to understand and then use (more...)

TCP RMEM Fault in Delphix Target on AWS

So you’ve deployed targets with Delphix on AWS and you receive the following error:

It’s only a warning, but it states that you’re default of 87380 is below the recommended second value for the ipv4.tcp.rmem property.  Is this really an issue and do you need to resolve it?  As usual, the answer is “it depends” and its all about on how important performance is to you.

(more...)

Ozar Professional Salary Data- Post 1

So Brent Ozar’s group of geeks did something that I highly support-  a survey of data professional’s salaries.  Anyone who knows me, knows I live by data and I’m all about transparency.  The data from the survey is available for download from the site and they’re promoting app developers to download the Excel spreadsheet of the raw data and work with it.

Now I’m a bit busy (more...)

Smart Home Update

I make some odd New Year’s Resolutions and mine for 2017 was to add some smart home solutions to our home that made sense.  I’ve seen what can happen if you don’t plan these types of projects out well, (looking at you, Mark Rittman!) and the insanity that ensues!

The following smart home goals were made:

  1. Main lights
  2. Prime power outlets
  3. thermostat
  4. music center
  5. Roku/TV

The following (more...)

Oracle’s Safra Catz and Trump’s Transition Team

I receive about 20-30 messages a week from women in the industry.  I take my role in the Oracle community as a role model for women in technology quite seriously and I’ve somehow ended up speaking up a number of times, upon request from different groups.

rosie

Although its not the first time the topics come up, I was asked last week for some recommendations on Oracle’s CEO, Safra Catz (more...)

Working on an AWS Host as a DBA

We, DBAs, have a tendency to over think everything.  I don’t know if the trait to over think is just found in DBAs or if we see it in other technical positions, too.

I believe it corresponds to some of why we become loyal to one technology or platform.  We become accustomed to how something works and it’s difficult for us to let go of that knowledge and branch (more...)

2016 DBAKevlar Year in Review

How was 2016 for me?

It was a surprisingly busy year-  blogging, speaking, working and doing.

I posted just under 100 posts to my blog this year.  After I changed jobs, the “3 per week” quickly declined to “4 per month” after I was inundated with new challenges and the Delphix learning curve.  That will change for 2017, along with some new initiatives that are in the works, (more...)