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SQLandMTB

Server Review Essentials for Accidental and Junior DBAs—Setting Up (Part 2)

January 27, 2021 by SQLandMTB Leave a Comment

Welcome back to my Server Review Essentials for Accidental and Junior DBAs series. Last week, we took a closer look at the first steps of getting your environment set up, including an overview of password management and VPN clients. This week we’ll address RDP issues, SSMS installation, building a script library, and more.

Let’s get started.

RDP Clients and Jumpboxes

I’m not going to go very deep into how to remote into another computer via RDP. In short, depending on your environment, you’ll need to have RDP set up on your computer (which is already part of the Windows operating system) and possibly need to also set up the Remote Desktop Connection Manager or the Universal Remote Desktop Client.

The most common workflow as a consultant is to connect to your client’s specific VPN, then RDP into your client’s server.

Once you’ve got your remote access client all set up, hopefully you’ll be connecting from your local machine to a jumpbox rather than directly to a production server. What’s a jumpbox, aka terminal server or Citrix server? Simply put, it’s a computer (either bare metal or VM) that servers as an intermediary between your local hardware and the servers you’re administrating.

It’s typically a bad idea to connect directly to a production server because…well…accidents and mistakes happen to the best of us. It’s somewhat safer to make mistakes on a jumpbox instead of a prod machine. One of the most common mistakes you can make is accidentally clicking “Shut Down” instead of “Sign Out” or “Disconnect” when you’re logging out of a server. At least if you shut down a jumpbox, you’re not taking down production.

Jumpboxes also serve as the perfect place to keep all your client-specific scripts and tools. Some clients may choose to set up the box that runs their monitoring software as the jumpbox. This is a cost-effective solution.

A best practice is to log into a jumpbox and use SSMS on that box to connect to the servers you administer. Yes, it’s still possible to mess up production, but as a junior DBA you’re likely logging in to run basic check script. Here at Dallas DBAs, if I’m doing something beyond running daily checks or periodic HealthChecks, Kevin is looking over my shoulder virtually via Zoom to make sure I don’t miss anything.

Even so, it’s still best to be careful and pay attention to what you’re doing. Depending on what you’re digging into with SSMS, it’s easy to let your mouse or attention slip and click the wrong thing. If you’re not paying attention, you could find yourself disabling a mission-critical job or worse!

If you’re in an environment that doesn’t use jumpboxes, see if you can push for one to get implemented. Your company/client may not want to spend the extra expense of spinning up a VM, but I can assure you the costs of accidentally taking down production is much higher.

Keep in mind that there may still be valid reasons to log directly into a particular production server, but we should aim to minimize our direct footprint in production as much as possible.

VM Environments

There’s not a lot to say about using virtual machines other than—if your work remotely like I do—you’ll likely be logging into a VM on a regular basis. Even if you’re administrating on-prem servers, a jumpbox in a VM is the safest approach.

Note from Kevin: On-prem folks will typically work with SSMS on their laptop—which is effectively their jumpbox—unless they have multiple internal domains.

For most usages, a VM isn’t all that different from physical hardware from an operational standpoint, but it wouldn’t be a bad idea to familiarize yourself with the basics of dealing with VMs. You never know when you’ll need to troubleshoot an issue unique to a VM.

Another consideration is to set up your own personal VM as a backup jumpbox of sorts. This allows you to have emergency access to your tools when you need them. Imagine being away from your office or work machine that has all your logins and tools—hopefully, a rare occurrence. If you have access to a computer with a secure internet connection you can get logged into your VM and jump from there to your client’s servers. If you’ve set up your VM to have all the login credentials and scripts you need to serve your clients, you’re (hopefully) good to go.

Note from Kevin: This doesn’t work in all situations. Some VPNs will kick you out of your VM when you fire them up.

Another scenario I’ve personally encountered is one that forces me to use a VM as a jumpbox. We have one particular client that uses both VMWare and another cloud provider for their environments. I have zero issues connecting to the VMWare boxes via RDP, but when I attempt to RDP into the cloud provider’s boxes I just get a black square on my screen. My workaround is to fire up my VM and connect via RDP from there. It’s a few extra steps, but necessary since I haven’t yet found a solution for my laptop.

SSMS Setup

SQL Server Management Studio (SSMS) is the main tool you’ll be using for the foreseeable future as a database administrator. Yes, Azure Data Studio (ADS) has come a long way recently, and the concept of using Jupyter Notebooks for running daily scripts is highly intriguing and something we plan to look into very soon, but there are enough missing pieces in ADS that keep it from being the defacto admin tool.

Note that, beginning with SSMS 18.7, Azure Data Studio is included in the install. Many of us aren’t too happy with that decision by Microsoft, and hopefully, they’ll listen to their user base and reverse that decision.

At one time, SSMS was part of the installation of a SQL Server instance, but beginning with SQL Server 2016, SSMS became a separate install. This post isn’t going to go through the ins-and-outs of installing or using SSMS.

Depending on your company or client’s policies, you may not have much say in how you get SSMS set up. You’ll need to discover for yourself how much freedom you have. Some policies will dictate the specific version of SSMS you’re allowed to use, others won’t care what you use as long as you don’t break their servers and get your work done.

Granted, I currently have less than two years of experience at this point, but my personal recommendation is to install the latest version of SSMS when allowed. SSMS is backward compatible with older versions of SQL Server, and newer versions of SSMS give you access to new and updated tools that help you get your work done. There’s really no reason to not use the latest version of SSMS unless you’re on hardware that simply can’t handle it for some reason.

Script Library

As we work our way through this series on server reviews, I’ll share several different scripts we use to check various things on client servers and show you how we use them. I’ve learned that it’s important to not only build your own library of useful scripts on your local machine, but to also create individual folders of scripts for each client.

Why? Because over time you’ll customize some of these scripts for the specific needs and quirks of your client’s servers. Having a backup of those specific customizations is going to be a lifesaver. As I stated above, you’ll hopefully have scripts available on individual client jumpboxes for your daily use, but keeping a local copy that you periodically update is a best practice.

I learned this the hard way a few months ago. One of our clients has a habit of quietly decommissioning servers without warning. We often don’t find out the server is gone until we’re running daily checks against all the boxes in a Registered Servers list and get a connection error of some sort. When we inform the client that the server is unavailable, they’ll often respond, “Oh, we don’t use that box anymore so we decommissioned it.”

One of the boxes it seems they had decided to dump was the jumpbox we use. Suddenly, I could no longer use the jumpbox to check their servers and was forced to log directly into a production machine to get my work done. I learned—to my frustration—that I had to spend a couple of hours rebuilding my tools and customized scripts. That’s on me since I hadn’t bothered to create a local copy of those resources.

A few days after we inquired about the decommissioned jumpbox—after receiving no response about the issue from the client—the jumpbox magically reappeared, complete with all our custom scripts and tools. I immediately pulled copies of everything possible in case the box disappeared again, and now have backup copies of every clients’ custom stuff. All of this is backed up to the cloud, and I’m also working on building a library of these files in our company Teams environment.

We’re DBAs. We should know how to back up our own stuff. Just get it done.

What should your script library look like? That’s up to you unless your employer has a specific protocol for such things. I know some folks like to have an application to manage their scripts and code snippets, while others use a private GitHub repository or Jupyter Notebooks. So far, simply organizing my scripts into folders and subfolders on my local drive—synced to OneDrive—has been sufficient for my needs.

Bonus: Slack

I can’t emphasize enough how much we use Slack on a daily basis. I’m not going to spend time selling it to you or talking about how to use it. Just check it out and see how you can best implement Slack usage in your team’s environment. You’ll be glad you did.

If you’d like to know more about SQL Server Maintenance, check out Kevin’s Getting Started with SQL Server Maintenance course at Pluralsight.

Follow me on Twitter at @SQLandMTB, and if you’re into mountain bikes come over and check out my site NTX Trails.

Follow @Dallas_DBAs

Filed Under: Accidental DBA, Beginner, Career, EntryLevel Tagged With: syndicated

Server Review Essentials for Accidental and Junior DBAs—Setting Up (Part 1)

January 19, 2021 by SQLandMTB Leave a Comment

Welcome to a new year, and a new look at what I’ve learned in my time as a beginner and junior DBA.

So, I’ve been in this DBA gig for just over 1.5 years, and it’s been quite a fun and interesting ride. Many readers have read my Ironic DBA Files posts where I regularly talked about what I was learning as a new DBA, and then my four-part series on reviewing my first full year. If you haven’t read them, you can go back and see everything I’ve written so far.

One of the things I mentioned in my four-part series was how I had begun working daily in Production, checking out some of our client’s servers on a daily basis. I shared a super-basic overview of what I looked for each day, and how I reported my findings to Kevin and/or our clients.

I thought 2021 was a great time to revisit these ideas in greater detail. There may be accidental or junior DBAs out there who could benefit from seeing how I go about my daily tasks, so I whipped up a series of posts to share the basics of performing server reviews. Along the way, Kevin will chime in with separate comments and posts using his 20+ years of knowledge and experience to take us to a deeper level in some of these issues.

Welcome to the party. Let’s get started.

Environment Setup

Keep in mind during these first two posts—and likely many others—that the specifics of your environment will vary depending upon your personal workflow and the policies/procedures of your employer. Some of you are working from home like me, and will find a lot of what I’m sharing practical to implement, while others who are working in an office environment may need to alter what you read to fit your specific environment.

To get started performing server reviews, you’ll need to get five basic sets of tools set up in your environment:

  • Password management software
  • VPN clients
  • RDP clients and Jumpboxes
  • SQL Server Management Studio (SSMS)
  • Script library

This week we’ll take a closer look at the first two: password management and VPN clients.

Password Management

Again, depending upon the requirements of your employer and/or circumstances, what you use to accomplish some things will vary. For instance, here at Dallas DBAs we use KeePass for our password management. Simply put, it does everything we need it to do flawlessly and allows us to share credential files with one another (when clients approve this). As long as we know the master password, we’re ready to connect to any client at any time.

Whatever you do, get something to manage your login credentials. Don’t try to memorize all your different passwords—that’s actually less secure than using a password manager.

VPN Considerations

If you work in an office environment, you may not need to use a VPN since it’s likely your local machine is connected to the same network as your servers, but this isn’t always the case. Sure, it’s probably a fair bet that anyone who’s been working in any sort of IT for any amount of time has used a VPN, so I’m not going to go into a lot of detail. My main purpose here is to simply share some of our experiences.

First up, if you have to opportunity to be a consultant, you’re going to run into half a dozen or more VPN clients, and you’ll need to learn the quirks of each one. Some of the VPNs we see most often include Cisco AnyConnect, Citrix Workspace and Citrix Storefront, Pulse Secure, Barracuda Network Access Client, and SecureLink. You’ll have to learn how to deal with and troubleshoot each one you use.

For instance, there’s a 50/50 chance that any given Citrix update will take away my ability to copy/paste directly out of a VPN window into a local text document. Thankfully, there’s a way to fix this, but I had to put on my search engine hat to find it—and sometimes this fix doesn’t work when Citrix pushes out a new update. No, it’s not hard, but it means I can’t just be a lazy DBA.

We also run into connection quirks with VPNs. Sometimes we’ve found ourselves unable to connect to a VPN if another VPN’s software is still running in the background. Pulse often had trouble connecting unless we killed off both Cisco and Citrix clients—even though they were not actively connected. Kevin had an issue for a while where he could not send or receive email while connected to a particular VPN client. A frustrating limitation when you’re trying to troubleshoot a problem while communicating with a client.

One odd quirk I have with the Barracuda client is that I have to unplug my ethernet cable to make a connection—the client only works over wifi. It took several minutes of troubleshooting the first time I used this client to get going. Now, when I have VPN client trouble, one of the first things I try is unplugging my ethernet.

Lastly, Kevin and I sometimes have to use shared VPN login credentials (not optimal!), and we’ve learned that there can be trouble connecting to a VPN if the other user was recently connected. We’re not absolutely sure of the cause, but we suspect that it has something to do with IP addresses since we live in different locations. The VPN seems to possibly reject an IP address if the other user had been connected (again, when clients give us a shared account to use). It can sometimes take several attempts and computer restarts before the VPN will accept a new connection.

Come back next week and we’ll cover RDP client issues, VM environments, and script libraries.

If you’d like to know more about SQL Server Maintenance, check out Kevin’s Getting Started with SQL Server Maintenance course at Pluralsight.

Follow me on Twitter at @SQLandMTB, and if you’re into mountain bikes come over and check out my site NTX Trails.

Follow @Dallas_DBAs

Filed Under: Accidental DBA, Beginner, Career, EntryLevel Tagged With: syndicated

The Ironic DBA—My First Year as a DBA [Part 4]

July 21, 2020 by SQLandMTB Leave a Comment

My Favorite and Recommended Training Resources

As I’ve been in intense, focused SQL Server training for the last year, I thought it would be a great time to share links to the resources I’ve gathered over the preceding months. To be clear, I’ve not yet had the chance to use all of these resources, but have saved them for future use. So, I can’t guarantee that all of these resources are of equal value or quality. Some types of presentations will appeal to you in various degrees based on your learning style.

I’m not going to list many specific blogs or non-dedicated training resources, but there’s a wealth of information out there if you search for it. One of the best things you can do is jump on Twitter and follow the #sqlhelp and #sqlfamily hashtags to find some of the best minds in the SQL community. You should also join the SQL Community Slack channel and get involved.

Basics for Beginners and Accidental DBAs

Kevin’s Getting Started with Your First SQL Server Instance on Pluralsight.

Though it’s not out yet—but should be very soon—Kevin has a new class on Getting Started with SQL Server Maintenance coming out on Pluralsight that is the perfect next step once you’ve completed his first class.

You should also check out Kevin’s YouTube channel for an array of quick videos on many basic SQL Server concepts you should know.

And to finish tooting our own horn here at Dallas DBAs, you should read all the posts in the Accidental DBA category here on the blog.

For the first of many links to Brent Ozar materials, I suggest starting with his DBA Training Plan series of blog posts to get grounded.

I highly recommend the Accidental DBA Series at SQL Skills. Prepare to go a lot deeper and take your time with these posts. I should probably go back and re-read all of these myself.

SQL Server Tutorial has a nice collection of beginner-level tutorials to help you get a grasp on concepts.

You should definitely subscribe to PASS’s DBA Fundamentals Virtual Group. You can peruse the meeting archive to find past webinars on a variety of topics.

You can learn about SQL Server, Azure, and more at Microsoft Learn.

Check out Kendra Little’s Training Plan for Junior DBAs Learning SQL Server, as well as her Dear SQL DBA series.

Topical Overviews

The SQL Server Central Stairways series covers everything from Azure to U-SQL and more. There’s no particular order to climb these stairways, but some will require more previous knowledge than others.

Microsoft has a collection of SQL Server and Azure Labs and Workshops available for free.

Online Classes, Webinars, and Streams

Get a grasp on the basic of indexes and how they work with Brent’s How to Think Like the SQL Server Engine.

Speaking of Brent Ozar, we got in on his Black Friday sale last year for his Recorded Class Season Pass, and it has been a fantastic experience. Not only is Brent a top-notch presenter and teacher, he constantly updates the classes with his latest live presentation, which means you can re-watch the class every few months and learn about different aspects of the topic at hand based on class participant questions.

You can see all the content from past SQL Bits conferences. There’s over 900 videos available spread across dozens of SQL and data-related topics.

Here’s a handful of SQL Server related channels you should definitely get subscribed to today:

    • Brent Ozar: YouTube or Twitch
    • Pinal Dave
    • Kevin Hill
    • Erik Darling
    • Kendra Little
    • Grant Fritchey
    • Bert Wagner
    • Redgate Videos featuring Kendra Little, Grant Fritchey, Steve Jones, and more.
    • DBA Fundamentals
    • GroupBy
    • PASStv

     

    SQL Scripting

    Brent Ozar: Learn to Query SQL Server with the StackOverflow Database

    Also take a look at the T-SQL Tutorial at Tutorials Point.

    Other Resources

    As always, Microsoft’s own SQL Server Technical Documentation will explain what’s really going on in and around SQL Server.

    Brent has a very nice list of Free Downloads for Powerful SQL Server Management.

    Redgate’s well-known Simple Talk series of blog posts is superb. You’ll find in-depth introductions such as Robert Sheldon’s great Introduction to SQL Server Security.

    Power BI

    Rather than put together my own separate list of Power BI resources, I can’t recommend this list of Power BI Learning Path – Free and Paid Resources by Eugene Meidinger more highly. You should also check out Eugene’s Pluralsight courses.

    And, of course, if you watch anything related to Power BI, you should watch the Guy in a Cube YouTube channel.

    Are there any great training resources you recommend that I haven’t mentioned here? Please link to them in the comments.

    Follow me on Twitter at @SQLandMTB, and if you’re into mountain bikes come over and check out my site NTX Trails.

    Follow @Dallas_DBAs

Filed Under: Accidental DBA, Apprentice, Beginner, Career, Training Tagged With: syndicated

The Ironic DBA—My First Year as a DBA [Part 3]

July 14, 2020 by SQLandMTB Leave a Comment

T-SQL Tuesday is a monthly blog party for the SQL Server community. It is the brainchild of Adam Machanic (b|t) and this month’s edition is hosted by Kerry Tyler (b|t), who  has asked us to write about “Learning From Others“.

I thought I’d join the party this month and throw my latest post into the mix since my entire journey over the last year has been learning from others in the SQL community.

Junior DBA

On September 17, 2019, I was given a promotion from Apprentice to Junior DBA. By this point, I had three daily check clients and one weekly check client in my portfolio. Despite the promotion, I was (and remain to this day) very much in training mode. The primary reason for the change in status was the fact that I was starting to interact directly with some of my clients.

Until this point I had been performing my daily server checks and sending my reports to Kevin. From there, Kevin would let the clients know of problems critical enough to warrant their attention. Once I became a Junior, I began to send my own reports to one client and interject in emails to others.

Honestly, this was a bit nerve-wracking at first. While I’m no stranger to emailing clients for work or business, sending emails of a highly-technical nature—especially within a field where I am still quite green—was completely outside my wheelhouse. Kevin has corrected me privately or clarified terms for clients when something I’ve written isn’t completely accurate. I’m okay with this because it not only aids our clients in getting the most accurate information, but it also helps solidify terms and concepts in my mind.

Since promotion day, I’ve added three more daily clients to my routine. Each new client brings another level of complexity and new experiences—including one client using replication, and another using Availability Groups.

Impostor Syndrome

Being so new and inexperienced in a job is something I haven’t had to deal with for a long time. To be honest, it’s a very strange feeling to be a middle-aged man about a year into a third career.

I was just getting settled into feeling comfortable calling myself a graphic designer after about five years of experience. When our design clients started drying up and I began learning about photography in the hopes of starting a photography business, I ventured onto shaky ground again. Thankfully, I discovered I was a natural at photography and became rather good at it in a short period of time. Despite all that, the business never got of the ground because I underestimated just how saturated the local market was, so it was a non-starter as a business (and why I don’t count it as yet another career).

Now that I’m a little over a year into the SQL Server world, I’m starting to find balance again. For a long while, whenever I met someone who asked me what I do for a living, I had felt like an impostor saying, “I’m a DBA.” I would sort of waffle and respond with something like, “Well, I used to be…and then I…but now I’m learning to be a DBA.” It’s only recently that I’ve felt confident enough to just flat out declare, “I’m a DBA.”

Comparison is a losing game, especially when you’re comparing yourself to those who’ve been in the game for 20+ years. In my months of dedicated training, I’ve spent a lot of virtual time around DBAs who have been in the business for a long time. It’s easy to fall into the trap of comparing myself to them, but I constantly remind myself that I’m still new and haven’t discovered my area of specialization yet. The people I’m learning from typically have both experience and specialization in their toolbox.

Certification?

The biggest challenge over the last few months has been preparing for the 70-764 Administering a SQL Database Infrastructure exam. About the time Kevin laid this challenge out for me, we discovered that Microsoft was retiring most of the role-based certifications in favor of a new framework.

To be fair, Kevin never required me to take the certification exam. He only wanted me to study and learn the material as the next step in my DBA training. Knowing myself, however, I asked him to set me a goal for taking the exam, which helps me keep my focus and move forward toward a specific goal. In the wake of the COVID-19 pandemic, Microsoft has decided to keep the pre-existing certifications and exams through January of 2021. Our goal is for me to take the 70-764 exam by the end of September 2020.

I’ve been studying long enough now that I’m starting to find and take some free online practice tests for the exam. I have access to the official practice exam which I’ll probably attempt in August 2020 to find my weak areas before scheduling the official exam. I’ve also found several flash card decks on the Quizlet website that were created by previous exam-takers. I’m spending some time each day reviewing and quizzing myself using these decks.

I fully expect to not pass the exam, and I’m okay with that fact—I’ll still give it my best effort. Again, Kevin’s goal has been for me to learn and grow as a DBA through both study and experience, not collect certifications. As I work through the practice tests I’ve found so far, my biggest takeaway is that there’s no replacement for experience. Several times I’ve been completely stumped by an exam question that would likely not cause a problem for a DBA with several more years of experience. But each time I’m stumped by a question, I go research it and learn the answer, thereby increasing my own knowledge.

Maybe, just maybe, I’ll have enough knowledge internalized by exam time to pass, but I’m not going to be terribly disappointed if I don’t. This is just another step on the journey to becoming a better DBA.

Follow me on Twitter at @SQLandMTB, and if you’re into mountain bikes come over and check out my site NTX Trails.

Follow @Dallas_DBAs

Filed Under: Career, EntryLevel Tagged With: career, syndicated

The Ironic DBA—My First Year as a DBA [Part 2]

July 7, 2020 by SQLandMTB Leave a Comment

Welcome to part 2 of my series reviewing my first year as a DBA. If you missed the first post, you can read it here.

Moar Training!

Reflecting back to the earliest days (via re-reading my Dallas DBAs Slack channels from the beginning), it’s very easy to see just how far I’ve come in the last 12+ months. It’s already getting hard to remember the days when I was a Mac-only guy and trying to relearn my way around the Windows OS. I still get tripped up from time to time, but I’m a confident-enough Windows user that now my keyboard shortcut muscle memory defaults to Windows commands, which causes momentary confusion when I try to operate my iMac.

I ran my VM through it’s paces in those days, taking a bare install and getting SQL Server Developer Edition on there as fast as I could. I ran through installs, patching, instance creation, database creation, and a whole lot more. Doing all of this over and over again really helped solidify the basics and give me confidence to move on to more critical issues such as backups, restores, and integrity checks.

Those days were also something of a juggling act since, while the design business was steadily waning, there was often enough to keep me busy for several hours throughout a week. Also, when I wasn’t working on graphics or learning more about SQL Server, I was learning my way around Power BI. I’ve since pretty much dropped Power BI off my radar for now, but will likely take it back up again in the future when it makes sense.

One of the biggest frustrations I’ve had in self-guided learning is discovering that there’s a ton of simply erroneous information out there related to SQL Server. I can’t tell you how many times I’ve read a blog post or article to eventually find it was just wrong. I don’t know if these authors are just newbies like me, or if they wrote one-off posts from an “it worked on my machine” standpoint. Either way, winnowing out faulty sources was frustrating as an apprentice.

And don’t get me started on technical information that’s just grossly out of date…

Stay tuned for the last post in this new series where I’ll share my favorite and recommended SQL Server training resources.

Working in Prod

It was mid-July of 2019 that I got my first real taste of client production servers. We started out small, with me observing daily checks being performed. From there I began to RDP into client servers from home while Kevin watched over my shoulder virtually using Zoom screen sharing. (We were using Zoom before it was quarantine cool!) After about a week of this per client, Kevin felt secure in letting me fly solo, and before the end of the month I had two clients for whom I performed daily checks.

Not bad for an apprentice DBA with less than two months of experience.

Now granted, there have been very few critical discoveries during my time on these clients, and no major emergencies that I can recall. Most days it’s pretty basic and somewhat tedious stuff. My daily reports often look something like this:


Manage Engine:
No issues found.

DPA:
No significant waits or blocks.

Jobs:
No new job failures.

Backups:
All backups are current.

Errorlogs
Login failures for 'sa' are still ongoing (known issue).
4 deadlocks in the last four days.
No new errors found.

And while such reports seem boring, they’re a product of something very important. Most of the time, Kevin has whipped a client’s servers into shape before handing them over to me for daily checks. That means we have clients with SQL Server instances that are by-and-large humming along without any problems. This means I’m now on the front lines in detecting issues before they become major problems.

Keeping a daily record of simple things like hard drive space, waits and blocks, job failures, and error log output helps us know when things just aren’t running like they should. Like a canary in the coal mine, we can often give our clients a heads up long before an issue with their servers becomes painful.

Honestly, serving our clients and helping ensure their data is safe so that they can concentrate on operating their business successfully is extremely gratifying.

Follow me on Twitter at @SQLandMTB, and if you’re into mountain bikes come over and check out my site NTX Trails.

Follow @Dallas_DBAs

Filed Under: Career, EntryLevel

The Ironic DBA—My First Year as a DBA [Part 1]

June 30, 2020 by SQLandMTB Leave a Comment

Whoo! It’s been six months since my last post. There are reasons for this, none of which are probably valid, but it’s the way it is. I’ve been a full-time DBA for just over a year now, and Kevin thought it would be a good time to review how far I’ve come thus far. Looking back, it’s been quite an experience.

Ozar Number = 3

Back in May of 2019, after several years of working from home as a graphic designer and WordPress developer, my family was more than three months into almost no income. Due to various factors, we just weren’t getting many leads and many of our clients had moved on to lower-cost options. Our emergency fund was empty, and I began sending out emails to friends and acquaintances asking them to keep an ear to the ground for any potential job leads. I started looking at everything from working in the warehouse at IKEA, driving a UPS truck, and even become an insurance adjuster.

My long-time closest friend Kevin—for whom I had done some Dallas DBAs-related graphics work over the years—responded by basically saying, “I think I can help. Let’s go for a bike ride and talk.” Before the end of the week, Kevin had me set up with a free PluralSight account and I began learning the basics of what makes SQL Server tick. It all began with Kevin’s own course, Getting Started with Your First SQL Server Instance.

The funny thing is, Kevin had been offering free one-day classes throughout the DFW area for several years, teaching introductory basics of SQL Server for accidental DBAs and those curious about database administration as a career. I had attended his classes more than once to give him an honest evaluation from the viewpoint of someone who knew almost nothing about SQL Server. Looking back now, I can see that Kevin was already working on me to consider changing careers, knowing I would probably be a good fit.

Coming back around to May 2019, we agreed for me to start with some self-paced investigation into the world of SQL Server, with the goal of me attending SQL Saturday Dallas on June 1, 2019. If I was still interested in pursuing DBA as a career, that day would be my first official day on the payroll at Dallas DBAs.

Funny enough, I had already attended SQL Saturday Dallas the year before as a volunteer photographer. Being an actual attendee was quite a different experience. I had already volunteered to be the photographer for a second year long before considering becoming a DBA, so I split my time between helping Kevin staff his company sponsor’s table, taking photographs, and attending a handful of sessions. Honestly, most of the sessions were way over my head, but it was worth getting to see some various approaches to troubleshooting. I ended the day attending Brent Ozar’s (b|t) class on What’s New in SQL Server 2019 and had a fantastic time despite being completely lost for most of the session. The term parameter sniffing has been indelibly etched in my brain since that day.

Oh, and what’s with the Ozar number? At some point in the past, my co-worker SQL Dork (b|t) came up with an idea that basically goes like this: If you’ve done online training with Brent then add 1; if you’ve met Brent in person then add 1; if you’ve taken an in-person class with Brent then add 1. My first day on the job at SQL Saturday, since I’d already done one YouTube “class”, my Ozar number went from 1 to 3. I’ve spent many hours training with Brent online since that day.

The Apprentice

From that day forward, and for the next several months, I was the newly-christened apprentice at Dallas DBAs—earning SQL Dork a promotion to Junior. I had already spent some time working in a VM installing instances, updating instances to the latest SPs and CUs, learning about the different file types involved in a SQL Server environment, identifying the differences in the different recovery models, and getting started with understanding backups and restores. Now my training began in earnest.

In the interest of keeping this post from growing into a novel, below are the links to a series of posts I made in the first four months of training. These cover a lot of the initial concepts I learned on my way to starting work on production servers and becoming a junior DBA. Don’t worry, there’s more to come in my story as I try to fill in the gaps between those posts and what’s gone on in the last few months.

Follow me on Twitter at @SQLandMTB, and if you’re into mountain bikes come over and check out my site NTX Trails.

The Ironic DBA Files

    • Prequel: The Ironic DBA—Starting a New and Unexpected Career
    • Episode 1: You Back That Up?
    • Episode 2: Attack of the Corruption
    • Episode 3: Revenge of the Index
    • Episode 4: A New Primary Key
    • Episode 5: The Maintenance Plan Strikes Back
    • Episode 6: Return of the TSQL
    • Episode 7: The Backup Awakens
    • Episode 8: The Last Rebuild
    • Episode 9: Rise of the Clients
    • Review One: A SQL Story
    • It’s Hip to Be Square
    • Rock Around the Clock
    • Failure is Always an Option
    • Back to Basics

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Filed Under: Accidental DBA, Apprentice, Career Tagged With: syndicated

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