Feb 212017

The response to our most recent job position was incredible, and I’d like to thank all of the folks who responded and submitted their CVs to us for consideration. In the end, we had one open position, and we selected the most qualified candidate for the position.

I’d like to introduce Bob Pusateri as our new Data Platform Solutions Architect!

Bob Pusateri is a Microsoft SQL Server Certified Master and highly experienced SQL Server DBA with over 10 years of deep SQL Server experience. he holds an MS in Computer Science from DePaul University. His primary interests involve database internals, performance tuning, and VLDB management. He is an active member of the SQL Server community, including speaking at many national SQL Saturday events and active with both of the Chicago-area local PASS user group chapters. He has also presented at the PASS Summit. Bob is on Twitter at @SQLBob and has a great blog site at bobpusateri.com.

We welcome Bob on board, and are extremely proud to have him contribute to our customers’ success!

 Posted by at 10:42 am
Jan 202017

I’m proud and humbled to announce that my company, Heraflux Technologies, is hiring for a Data Platform Solutions Architect!

We are looking for a highly qualified technologist who is comfortable with database technologies, such as Microsoft SQL Server and other DBMS platforms, and infrastructure technologies, such as virtualization, converged platforms, public cloud, and system administration.

The Solutions Architect is accountable for working with a number of organizations in a variety of industries to improve the availability, performance, and efficiency of the infrastructure stack underneath the application.

This position is more of a SQL Server focused role, and only senior-level SQL Server administrators should apply. More details are available here, and we look forward to hearing from you!

Jan 182017

If you’re in the Boston area tomorrow, I urge you to go to this year’s Virtualization Technology Users Group (VTUG) Winter Warmer event tomorrow at Gillette Stadium. It’s better than a regional VMUG, and not just VMware specific. It’s covering all things infrastructure, virtualization, and cloud, and it’s held at the stadium to boot! It’s a great event, and I’ll be there in the afternoon at the Microsoft booth answering questions on virtualization, cloud, and business-critical apps!

VTUG Winter Warmer

When: January 19, 8:00am to 6:00pm

Location: Gillette Stadium, Patriot Place, Foxboro MA (GPS 1 Patriot Place)

Register now – for FREE – and I’ll see you there tomorrow!

 Posted by at 3:25 pm  Tagged with:
Nov 292016

vmwareVMware’s latest release of the vSphere virtualization suite, version 6.5, changes how they handle vNUMA presentation to a virtual machine, and there’s a high likelihood that it will break your virtualized SQL Server vNUMA configuration and lead to unexpected changes in behavior. It might even slow down your SQL Servers.

Here’s what you need to do to fix it.

Continue reading »

Nov 012016

I am proud to announce the availability of our new training offerings! We are launching a live web-based version of our one-day SQL Server infrastructure and virtualization master class. We are hosting an all-day training session before the end of the year to help you take advantage of quiet(er) times around the holidays. Select from one of the dates that works best for you and register today!

Tuesday, November 22nd – 10:00am to 6:30pm Eastern

Thursday, December 29th – 10:00am to 6:30pm Eastern

Looking to ramp up on the infrastructure and virtualization underneath your databases? Want to learn how to work effectively with the other silos in your IT organization? This live web-based training will help take you to the next level by understanding the architecture, performance characteristics, and performance tuning opportunities of the storage, physical server hardware, virtualization hypervisor, and VM layers underneath your critical SQL Server databases.

David KleeMicrosoft MVP and VMware vExpert David Klee leads this full-day introduction to getting the most out of the infrastructure underneath your SQL Server environment. The focus of the course is to help those new to the enterprise server infrastructure concepts become familiar with function and purpose of each layer of the architecture around their databases, and how this knowledge can benefit them as data professionals. Participants will gain exposure to all layers of infrastructure and virtualization underneath SQL Server, from storage all the way through to the SQL Server instance, and will learn how to review and engineer the entire stack with a strong emphasis on SQL Server performance.

Intended Audience

The intended audience of this course is information workers (both business and IT-centric) involved with architecting an enterprise IT strategy for SQL Server.

Course Topics

The following topics will be addressed during the course:

  • Datacenter Fundamentals
  • Infrastructure Stack Fundamentals
  • Storage and SAN Concepts and Design
  • Networking and Interconnect Topologies
  • Physical Server Technologies
  • The SQL Server Virtual Machine
  • High Availability and Disaster Recovery
  • Performance Investigation and Tuning of the Entire Stack

Course Objectives

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

  • Understand key infrastructure concepts
  • Determine the optimal infrastructure configuration for best performance
  • Review their own enterprise infrastructure for performance bottlenecks
  • 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 infrastructure-related SQL Server performance killers
  • Understand proper 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 strategic reference in working with SQL Server and the infrastructure underneath in their own environments.

Seats are limited in this training offering, so register now!

Tuesday, November 22nd – 10:00am to 6:30pm Eastern

Thursday, December 29th – 10:00am to 6:30pm Eastern

Oct 312016

pass_2016_websiteLast week I had one of the best experiences of my career – attending this year’s PASS Summit in Seattle. I felt like this event came up suddenly, as this last year has been a blur with the move to Maine, working and expanding our business, learning new things, and traveling all over the place. But… last week was both intense and calming at the same time, all while time felt like it stood still during this #sqlfamily reunion.

20161025_081313I was lucky enough to present three sessions to packed rooms. The first was an all-day precon on SQL Server virtualization, and we went until 6pm with questions! I learn so much from you all every time I present a precon, and hope I get selected for another precon next year!

I also presented a general session on SQL Server virtualization to a packed room of die-hards who stayed to the last session of Wednesday to hear the content. Thank you all for staying late, and we went almost two hours into the evening answering questions!


I also sat on a panel session on Thursday with Denny Cherry, Joey D’Antoni, and Geoff Hiten called PASS the Bacon, all sponsored by SIOS and SanDisk.


Finally, Argenis Fernandez and Lou Lydiksen from Pure Storage and I presented a session on storage benchmarking on Friday. We had a blast talking to folks about how synthetic tools are not what they are cracked up to be, and how real world workloads can do a much better job showing you what your storage underneath your SQL Servers can truly handle.

The networking and comradery does not have to end when the last session wraps up either. I put out a few tweets inviting folks to the Seattle Underground for a 6pm tour, and we ended up with over 50 people! The 6pm tour was sold out by the time the bulk of people arrived, but we were all able to squeeze into this tour and the one at 7pm. We had a great time touring the underground locations and learning more about the history of this attraction.


Remember to keep your Friday night free if you’re staying over until Saturday, as I try to gather informal fun activities at this time each conference.

I will always attend this conference, no matter if I’m presenting or just attending. If you are a SQL Server professional, you should make it mandatory to attend. Take the time to network, get to know people, strike up conversations with random passersby, and learn!

PASS, as always, this was the best PASS Summit ever! Keep up the great work!


 Posted by at 8:59 pm