Category Archives: Performance Tuning

3 Reasons to Attend SQL Saturday Austin on Jan 30th

The Austin SQL Server User Group will host its third SQL Saturday on Saturday,

SQL Saturday Austin on January 30th, 2016

SQL Saturday Austin on January 30th, 2016

January 30th. SQLSaturday is a training event for SQL Server professionals and those wanting to learn about SQL Server. Admittance to this event is free ($15 for lunch), all costs are covered by donations and sponsorships. This all-day training event includes multiple tracks of SQL Server training from professional trainers, consultants, MCM’s, Microsoft Employees and MVPs.

Here are three reasons why I am excited to attend the SQL Saturday in Austin.

PreCons

While the SQL Saturday is free, there is also two separate all-day classes on Friday, January 29th that are dirt cheap compared to the cost of attending these classes at your local training center.

Have you ever wanted to learn how to make SQL Server go faster?  In a single day, Robert Davis will show you Performance Tuning like a Boss.

Have you wondered how you can keep your data highly available when your servers go bump in the night?  Ryan Adams will be teaching a class on Creating a High Availability and Disaster Recovery Plan.  Having a solid recovery plan can make you a Rockstar DBA and also help keep your company in business.

Sessions

In Austin we are blessed to have some of the best teachers come to town to share their knowledge.  We will have Connor Cunningham from the SQL Server Product team talk about the new features coming in SQL Server 2016.  We will have several MVP’s and MCMs sharing their knowledge.  If you want to learn about SQL Server there is not a better venue to do so than a local SQL Saturday.

Networking

Are you the only DBA or data professional working at your company?  If not, are you interested in meeting people who are as passionate as you are about data? If so, SQL Saturday is a great place to meet and network with some of the best data professionals.  I will never forget my first SQL Saturday. I found some vendors that had tools that made my job easier.  I also built some friendships that have helped me thought out my career.

T-SQL Tuesday #50: Automation for LazyDBAs!

T-SQL Tuesday is a monthly blog party hosted by a different blogger each month.

T-SQL Tuesday 50 - Automation

T-SQL Tuesday 50 – Automation

This blog party was started by Adam Machanic (blog|twitter). You can take part by posting your own participating post that fits the topic of the month. This month, SQLChow blessed us with a topic I am very passionate about. This months T-SQL Tuesday topic is automation.

I have a confession to share. I am a Lazy DBA. Those who know me won’t be shocked by reading this. Those who don’t know me. Trust me, I mean this in a good way.  My lazyness over the years has actually motivated me to be a better DBA and data professional.  I learned early on in my career that in order to be productive I must automate. No longer can we do manual daily checklists. We lose several hours that could have been spent on tasks that show our value not just hold the status quo. Automation allows us to end the cycle of repeating tasks and allows me to spend that time doing things that provide value, save the company money and make us happy.

Early Stages of Automation

Once in my career I was blessed with an opportunity to be a Database Administrator overseeing thousands of production databases. Quickly, I noticed there was no automated process for a daily checklist.  How did we know if a database backup failed due to low disk space? Hopefully, we got an email from the SQL Agent. Hopefully, someone remembered to setup an SQL Agent notification. I knew this wasn’t the answer. One of my first tasks was automating this whole process so we knew which databases passed and failed an automated daily checklist. I was able to leverage Policy Based Management (PBM) and Central Management Server (CMS) with Powershell to get this done. Little did I know it at the time, but this basic move changed my DBA Career. I got to speak at the PASS Summit in 2011 on how I evaluated my automated daily checklist against 1000+ servers during my morning coffee break. Starting to focus on performance I noticed a better way to pull this information without PBM. I build an automated framework using Powershell and CMS to automate the process to get my failed backups quicker. Still today meet DBA’s today who didn’t know you can automate your daily checklist only using native tools built into SQL Server.

Current Stages of Automation

Today, I am much more focused on performance and proactive monitoring. Learning from my past I knew I wanted to automate as much as possible. This didn’t change even though my core skills were changing.  In the past year I built some nice automated solutions that help me with performance tuning.  When I am in charge of a new instance I automate the process of monitor disk latency, proactively automate the process to monitor wait statistics. Once I have a good automated baseline I can drill deeper as needed. For example, I can find out which queries are causing my waits. It has gotten me to the point where most of the time I can find the root cause to SQL Server performance problems in ten minutes. The automated benchmark process does the heavy lifting for me so I can respond and stay as proactive as possible and provide value instead of running processes that should be automated.

 Future State of Automation

I see more things being automated.  More and more parts of the current “Production DBA” role as we know it today will be automated. This is going to open us up to doing amazing things. One day, an end to end performance tuning process will be automated.  I look forward to seeing things that we thought were not possible be possible and automated. For example, automating server procurement and deployment once fell into this realm. Now, it’s already here. It’s known as “the cloud”. I will be honest, I was shocked to see how easy and quick it is to deploy an Windows Azure Server.

What are your thoughts about automation? Where do you see it going in the future?

Learn SQL Server Performance Tuning Basics in a Single Day

Have you always wanted to dig into performance tuning but wasn’t sure where to start? If so, check out this Introduction to SQL Server Performance Tuning training opportunity for you in Pittsburgh on September 13th. It will be given as a PreCon for SQL Saturday #250 in Pittsburgh. Konstantin Melamud and I will be sharing our lessons learned, methodology and scripts so you can start finding the root causes to your performance issues when you go back to work on Monday. Through this all day training session you will learn how to implement and use a performance baseline to be proactive and keep yourself one step ahead of the game. We will cover bad developer practices that are constantly being repeated and show you how to fix them. We will also show you how to improve the performance of your troublesome queries when you cannot change the code. Finally, we will also cover best practices that can be applied to help performance on the database and instance settings level.

If you can make it down to Pittsburgh for the weekend of September 13th I would recommend attending the SQL Saturday and the Introduction to Performance Tuning PreCon.

Workload Tuning: Finding Top Offenders in SQL Server 2012

I have to give credit where credit is due. Microsoft has definitely made performance tuning easier in SQL Server 2012. Performance tuning usually starts with finding your top offenders so you can get the biggest bang for your tuning bucks. For the first time, you can capture a workload using extended events and find top offenders inside of Management Studio without having to write a single line of T-SQL or use any third party tools.

Below is a five minute demo. It was recorded in 1080p HD so I strongly recommend changing the quality of the video to that setting. I hope you enjoy watching it as much as I did making it. If for any reason the video doesn’t show below you can also watch it here.