Oct 292014
 

PASS Summit 2014 Speaking Badge_250x250I can hardly believe how fast this year has flown by. My favorite SQL Server conference of the year, the PASS Summit, is just next week! I can hardly wait! This conference is one of the largest SQL Server and BI conferences of the year, planned and coordinated by the community for the community. It’s happening next week in Seattle, WA, and has over 200 fantastic sessions by the people that have been educating most of us for our entire careers.

It’ll be a crazy week of high-speed education, catching up with old friends, networking with new ones, sending random photos and posts on Twitter, and creating great memories to be retold over the next year.

If you are going to be there, I’d love to meet up! Ping me on Twitter and we’ll definitely get together. Networking is the best part of the Summit, and I encourage you to say hi to random strangers, go to after-hours events that you might ordinarily not attend, and make the most of this tight-knit and close community. Say hi to people! Strike up random conversations. Sit at tables with strangers. The friends you make will last a lifetime. Check out the after-hour gatherings because the list of gatherings and events is longer than my arm!

I’m also honored to have two sessions to present at this year’s Summit. I am thrilled to be able to present at this conference again this year. I know virtualization is not something most DBAs have direct hands-on experience with, but virtualization is here to stay. You will be a better DBA if you have a solid understanding of the technology and how it directly impacts your role as an enterprise-level DBA. I encourage you to join me in my sessions listed below.

Right-Sizing Your SQL Server Virtual Machines

Wednesday, November 5, 1:30-2:45PM in Room 6E (Level 300)

Virtualizing your top-tier production SQL Servers is not as easy as P2V’ing it. Sometimes allocating more resources to the VM is the wrong approach, and getting it wrong will silently hurt performance. What is the most effective method for determining the ‘right’ amount of resources to allocate? What happens if the workload changes a month from now?

The methods for understanding the performance of your mission-critical SQL Servers gathered over the past ten years of SQL Server virtualization will be addressed, and valuable processes for performance statistic collection and analysis will be displayed. Come learn how to properly ‘right-size’ the resources allocated to a VM, improve the performance of your SQL Servers, and keep it maximized well into the future.

Achieving Peak Performance from Your Virtual SQL Servers

Friday, November 7, 4:00-5:15PM in Room 618-620 (Level 200)

Your SQL Servers are probably virtualized by now, but are they running at their absolute peak performance? How can you tell? When properly configured and maintained, a virtualized SQL Server will be at least as fast as the system that it came from, if not better. If not properly configured, silent performance killers can wreck your virtualization experience. This session will give you tips and tricks to maximize performance while giving you talking points so you can convince your infrastructure engineers to design the virtualization stack your way. This session goes deep into the architecture and methodology for squeezing the best possible performance from your virtualized SQL Server, and includes valuable tips on topics such as host-level over-commitment, storage performance, In-memory OLTP, and more!

Also, the Friday evening after the Summit wraps up, I’m planning some sort of energetic adventure for us geeks! Last year fourteen of us went high-speed go-karting at the GoPro Motorplex just north of Charlotte. This year keep an eye on this blog for the official announcement for what we are up to and when / where to meet up! Here are a couple of photos from the fun we had last year. You are all invited to come with us, and it’s something I hope to make a tradition going forward!

gopro motorplex gopro karting crew

PASS Summit 2014 Logo_930x260

I am greatly looking forward to this conference, and cannot wait to see you there. If you are not able to make this one, make plans to attend next year. It’s the best thing you can do for your career as a SQL Server professional.

Oct 132014
 

Coming soon is the SQL Saturday #332 in Minneapolis, MN on October 25th, with my preconference training session on Friday, October 24. I am really looking forward to attending these events!

Virtualization for SQL Server DBAs Precon

There are just a few seats left for the precon! Register today!

Session Information:

Microsoft MVP, VMware vExpert, and SQL Server performance expert David Klee leads this full-day introduction to enabling and managing a virtualized SQL Server environment. The focus of the course is to help those new to virtualization and/or infrastructure concepts to become familiar with the concept and purposes of virtualization and how it can benefit them as data professionals. Participants will gain exposure to all layers of virtualization underneath SQL Server, from storage to hypervisor to the SQL Server instance, and will learn how to construct the entire stack with the focus on SQL Server performance. 

Upon completion of this course, attendees will be able to:

  • Understand key virtualization and cloud concepts
  • Determine the optimal infrastructure configuration for best performance
  • Construct a SQL Server virtual machine template with best practices for agility and performance
  • Understand how and what stack metrics to benchmark and baseline to ensure proper objective performance measurement
  • Identify and remediate common virtualized SQL Server performance killers
  • Understand proper virtualized capacity management techniques for long term management 

Attendees with the following experiences will benefit the most from this course:

  • Basic familiarity with the core components of a server
  • SQL Server installation and configuration
  • Exposure to SQL Server performance metric measurement and identification 

A working set of the screens and configuration settings referenced in the session, together with the reference slides and documentation, will be provided to attendees, for prospective reference in working with virtualized SQL Server in their own environments.

SQL Saturday

At this SQL Saturday event, I’m going to be presenting a highly interactive session called “How to Argue with your Infrastructure Admins – And Win!” at 10am in Rapson 31. I can’t wait to see you all there!

Abstract: Do you feel like you spend hours going round-and-round with your system, storage, and virtualization administrators over SQL Server best practices? Are their application-agnostic requirements hurting your SQL Server’s performance, or worse, their reliability? David Klee (@kleegeek) will discuss valuable insight into how to start and work through the common conversations with them on the SQL Server infrastructure practices that matter to you the most, and how to succeed in getting what you need while keeping everyone happy.

Session Level: Beginner

Oct 082014
 

PASS_VC_VirtualizationToday I presented the final ramp up session entitled “Virtualization for SQL Server DBAs 499” for the SQL PASS Virtualization Virtual Chapter. It’s the last session in a four-part where the goal is to take the DBA from knowing nothing about infrastructure and virtualization technologies up to where they can identify specific issues with performance and availability and work directly with the VM administrators – in their nomenclature – to get the VMs stable, highly available, and tuned for maximum performance. This last session worked on common performance troubleshooting scenarios and the quick hits for remediation from both perspectives. The previous session recordings (101-301) are available on my videos page here.

The slides from this session are available for you to download and review. Tom Norman has this 499 session recorded so watch away!

Special thanks goes to Matt Penny (@salisbury_matt) for an absolutely awesome SketchNote!

salisbury_matt sketchnote from twitter

Next it’s on to special topics! In January I will be working with the chapter to present an updated version of my Summit 2014 session – “How to Right-Size Your SQL Server VMs“, and after that, I’m going to be working on a session to demonstrate configuring and using cluster and Availability Groups in a virtual environment. If you have any special topics that you’d like to learn more about and/or see demos of, please let me know! I’m always looking for new ideas for topics, and if it matters to you, it’s guaranteed to matter to someone else, and I’m willing to get a webinar put together to make it happen.

Oct 042014
 

We hope you have enjoyed your summer and are ready to get back to learning all things SQL Server related! We are starting out our fall in Omaha with a great session.

Our October meeting takes us back to Farm Credit Services of America, where we will have Alex Yates of Red-Gate Software joining us talking about building an automated database deployment pipeline.  This is a subject that I know is an oft-discussed topic in the industry currently, so this will surely be a night you don’t want to miss.
We will be meeting next Wednesday, October 8th, at 6PM.  Food will be served approximately 15-20 minutes prior to the start of the meeting.  Our sponsor is Farm Credit Services of America. Please RSVP so we have an accurate head count for food, and it makes you eligible for the swag giveaways!
We can’t wait to see you there!
Bio
Alex Yates (@_AlexYates_) has worked with database change management tools for four years, collaborating closely with users and dev teams along the way. As a pre-sales engineer, he gets to see a huge variety of server and dev environments, and helps folks solve their database development and delivery problems in whatever way works well for them. Ever the sharer, he also blogs about the lessons he learns: http://www.workingwithdevs.com.
Abstract
The pace of business accelerates fairly continuously and application development moves right with it. But we’re still trying to deploy databases the same way we did 10 years ago. This session addresses the need for changes in organizational structure, process and technology necessary to arrive at a nimble, fast, automatable and continuous database deployment process. We’ll use actual customer case studies to illustrate both the common methods and the unique context that led to a continuous delivery process that is best described as a pipeline. You will learn how to customize common practices and tool sets to build a database deployment pipeline unique to your environment in order to speed your own database delivery while still protecting your organization’s most valuable asset, its data.
Sep 302014
 

If you are working on a VMware vCenter Server v5.5 in an environment that has multiple segregated VLANs designed to isolate certain types of traffic, and find that the web client for your admin-facing interfaces keeps redirecting to an internal isolated IP address – and therefore fails – here’s the solution.

Edit the file C:\ProgramData\VMware\VMware VirtualCenter\proxy.xml and update the vim.ProxyService.RedirectSpec entry at ID 21, on approximately line 93. It’s the hostName value, and it will be set to one of the isolated IPs. Just change it to the new value and restart the VMware VirtualCenter Server services. Use a tool like Textpad because of the typical carriage return concerns with non-Windows-sourced files.

vcenter_proxy

Voila! Problem solved.

Sep 162014
 

vmwareThis past week I was fortunate enough to attend a three-day special session at VMware Corporation’s corporate campus in Palo Alto, CA, specifically designed to help educate and inform SQL Server MVPs with some of the most detailed training on the convergence of the VMware ecosystem and SQL Server. This was not a vendor wine-and-dine, dog-and-pony show. This was the deepest, most technical training session that I have ever had since I attended the SQLskills Immersion Events. It’s everything that I need out of a technical training environment, without any of the persuasion or marketing that you usually expect with vendor-sponsored training.

The criticality of the convergence between the infrastructure and the database is evident with today’s converged and hyper-converged virtual infrastructures. Businesses depend on the data that these systems are delivering, and if the system has an inefficiency or misconfiguration in any one of the layers in the stack, everyone suffers. If the issue is large enough, the business can fail. The education of this group of individuals is key, as this is the group that is in the position to share the knowledge with the SQL Server communities.

Attendees

The DBAs attending this event are among the best technologists in the world, and have incredible skill and years of experience with maintaining their customers systems. However, virtualization and the infrastructure around it is usually a black box and inaccessible. What VMware is trying to do is educate the people in the SQL Server space with the nuances of the VMware ecosystem and its direction, who can then share this knowledge with the community. Education is key to removing the mystery and unknowns around the virtualization technologies, and VMware did an incredible job bringing together the right people and topics to make this event a complete success.

The attendee list for this inaugural event is simply amazing. VMware recruited a select list of folks from the SQL Server community who are hands-on and neck-deep in infrastructure technologies.

Technical Hands-On Experience

Not only was it a large number of technical deep-dive sessions with key VMware leadership and technical staff members, but we also had hands-on labs. VMware used a specialized set of packages around their HOL platform to provide us customized content targeted to this audience. No explicit directions were given for any of the labs. It was more along the lines of an end-state and a technology to explore, and we were left to our own devices to get there.

I loved it. I felt like I was back in my home lab exploring a new technology over a weekend, except their equipment was a LOT faster and we had teams to facilitate group learning.

Discussions

Again, these sessions were incredible. From a candid and quite frank with VMware CEO Pat Gelsinger (and thank you for a wonderfully insightful and candid response to the blunt question that I asked that has been in my head for years) and Pure Storage CEO Scott Dietzen and VP Matt Kixmoeller, to the key internal teams responsible for some of the features that I use in all of my mission-critical virtualization initiatives, the speakers were from all over VMware’s ranks and represented the best of breed from the company.

grant fritcheyThe discussions were not only centered around educating the attendees on the technical abilities and limitations of the core vSphere features, the speakers were also actively questioning us on how their products and technologies were being used, and each and every one of them wanted feedback on the features we wish could be improved and directions for future development. They wanted to know how things were being used in the field, what our primary observations were, and the scale of the systems being virtualized. I think we shocked them with the scale of some of the systems that we work on.

We also had a few outings at the end of the first two days, such as supper on the VMware campus front lawn, and then a SF Giants baseball game. Nice touch!

att park

Amazing

Now you all know by now that I am a huge proponent of complete SQL Server virtualization. I have attended and spoken at a number of SQL Saturdays, webinars, conference sessions, and post a lot of blog posts on this topic. This class has taught me even more about the inner workings of the platform and products that I have come to embrace and endorse. The fast pace of the sessions, the energy from the coordinators and other attendees, and the rush of knowing that you are helping to guide and improve one of the most important technologies on the planet, kept a smile on my face the entire week.

Thank you VMware. Your commitment to the platform and the applications that make your platform shine has never been more evident to me. I’m excited for the directions that your products are going, and am eager to continue to show the world that virtualizing mission-critical applications should just be an assumption instead of a point of contention.