The Evolution of Data Day Texas
- and what's next.

If you're reading this, you're probably already familiar with Data Day Texas. For sixteen years it was the place in Austin where data folks from around the world showed up for each other every January - it was the annual party masquerading as a data conference.

Data Day Texas was crafted during a very particular moment in time, and that moment has passed.

The Data World in 2011

Although I'd been hosting tech events out of my bookstore since 1990, it wasn't until 2010 that I organized my first proper conference - starting with the first MongoDB conference in March, followed by the first Cassandra Summit later the same year. These events led to a considerable amount of outreach from startups, and I found myself increasingly spending time in the Bay Area.

Having a front row seat for so many new tools and technologies, I wanted to share them with the tribes back in Austin. Thus, Data Day Texas was born - a cross between a homecoming and a thank you to the city that had been my home since '84.

The first edition, held in January 2011, brought in about two hundred fifty people for a one day three track event. I scheduled the event for a Saturday, as I knew that many companies would not give their staff the day off to attend - I wanted anyone interested to be able to attend.

Prior obligations prevented me from hosting the next year, but I brought Data Day Texas back to Austin in 2013, and made it an annual event. Attendance increased each year until 2018 - when I decided to cap attendance at 1000 - and I held it there until 2020.

The economy that made it possible

Here's the part that's easy to forget now. Back then - at the height of the big data gold rush, there was free money everywhere. It was not uncommon to hear a potential sponsor simply say, "We're in, how much do you need?"

A senior exec with one of our sponsors once said to me - while sharing an elevator ride - "Why don't we just give you a hundred grand and sponsor everything you do all year." More than a few times, various companies asked me things like: "How much to have our logo on top of DataStax on the website?" This was the exuberance of the times.

The sponsors would request - but almost never demand speaking slots. Likewise with the attendee lists - I've never shared them, because attendees just hit the spam button anyway. Sponsors were focused on buying the only thing that worked: being in the room. Because, at the time, in-person events were the only channel. If you wanted to reach the Texas audience, you came to Data Day Texas. YouTube wasn't yet a place to build a following. The whole content-marketing machine hadn't kicked in yet. That single fact - show up or be invisible - is what made indie tech conferences financeable. Not my charm. It was the economics of the era.

An era ends

Generally, for a conference the size of Data Day Texas, one has to reserve a venue at least a year in advance - and sign a contract. Historically, on the week of Data Day Texas, I would sign the contract for the following year - committing myself to a minimum of $125K in rental and other fees.

As a long time follower of This Week in Virology, I first heard about the new coronavirus out of Wuhan two weeks before Data Day Texas 2020 - back when it didn't yet have a name. The day after the event, TWiV released an episode titled Year of the coronavirus.

Witnessing the explosive rise, I decided to hold off on signing the contract for 2021. I'm glad I did.

What happened over the next 30 months had massive implications for conference organizers.

Finding themselves without access to the conference halls - for who knows how long - forward-thinking data companies began to invest heavily in their online presence, creating podcasts and YouTube channels. Many put entire training programs online for free. Thought leaders who had formerly relied on the public stage built online offerings as well.

And much of it was genuinely good.

So when the conference halls reopened, the old logic - show up or be invisible - no longer held. There was now a wealth of online content - including online conferences - available for replay, 24/7. An in-person conference is a one or two day event. A YouTube video persists, month after month.

At the same time, inflation - driven by pandemic stimulus and the energy shock from the Ukraine invasion - forced the Fed to raise rates hard after thirteen years of near-zero money. The era of easy money had come to an end.

Increasingly, companies who had previously offered generous sponsorship now expected the attendee list, expected a speaking slot - the things I'd always refused. Marketing spend that once got signed off on instinct had to show a quantifiable return.

This was about the time I realized that the model I crafted over more than a decade needed a serious - if not complete - overhaul.

Six months became a long time

The rise of online content during the COVID gap made everything faster. Whenever a new tool or technology emerged, there would soon be online demos, interviews, blog posts, and case studies - sometimes within weeks - and all free. The idea of someone proposing a presentation six months in advance of a conference lacked the immediacy that devs and data pros now expected.

For the last half decade, my litmus test has been firm - to provide a memorable experience for everyone who participates in my events. So there had to be something better than charging hundreds of dollars to sit in an audience and watch something that attendees could catch at home in their pajamas, on the couch, with a pint of ice cream and a pause button - for free.

And bigger is not better

When Data Day Texas returned in January 2023, many people were still uncomfortable about gathering in groups, so the attendance was quite a bit smaller - and the event regained a degree of intimacy that had been lost during the years when we were capping attendance at 1000.

This is a lesson I first learned in my days of managing bookstores. The best stores were the smaller ones. Spaces below 2000 sq ft felt like a home for the various tribes. The larger spaces - 5000 sq ft and up - lost most of that.

So when 2023 handed the intimacy back to me, I kept it. From that point on, Data Day Texas attendance was capped at 600.

And the audience changed

For the 2023 return, the makeup of the room changed. The number of attendees from beyond the Texas region was becoming a majority, with a noticeable number coming from outside the US. I attribute this to the stellar speaker list we were able to gather: Joe MF Reis, Adi Polak, Gwen Shapira, Holden Karau, Chad Sanderson, Bill Inmon, Juan Sequeda, Chris Tabb, Santona Tuli, Tim Berglund, Ryan Boyd, Will Lyon, Dave McComb, Alex Merced, and many others.

In 2024 this trend continued, in part fueled by the year long buzz of Joe Reis' and Matt Housley's inaugural Data Town Hall at Data Day Texas 2023. Aside from being the highlight of the event, the town hall started to break down the division between the speakers and the attendees.

With the introduction of the town hall, there emerged a group of people who weren't speakers - but who brought positive energy to the event. It was a noticeably better event for their presence. I began calling these people Animateurs - a word I borrowed from French.

For years, a few attendees had asked me to make Data Day Texas a two day event. With the post-covid audience coming from afar becoming the majority, it was now a drum beat. Some attendees and speakers were spending more time traveling than at the actual event.

But an optional second day of talks would have meant asking some speakers to present to a smaller room. And when I asked the travelers what they wanted, it turned out they weren't after more talks at all. Many were coming simply to hang out with their friends. I heard comments like: "I looked at the website and thought: OMG, so many friends together at the same place - in person. I have to go." Alumni described something like a speaker party that lasts all weekend - with whiteboards.

I also wanted to keep Data Day Texas affordable for local attendees, which meant keeping the one day offering intact.

So, for Data Day Texas 2025, I rented a second day at the conference center - a handful of smaller rooms, no AV, no microphones, just comfortable chairs and rooms for conversations - and because space isn't free - I sold just enough tickets to cover the cost of the rooms. This was the launch of Data Discussions.

Afterwards, everyone who attended the second day said it was the best part of the weekend.

Based on the success of Data Discussions, I was definitely going to bring it back for 2026.

I had also decided that 2026 would be the Final Edition of Data Day Texas.

I wanted to close the event on top - in grand fashion - a true end of the world party. For the final edition, almost 20% of registrations were coming from outside the US, and only 40% from Texas. Everything was in place. Then a massive storm cancelled flights around the country, shut down roads across Texas, and covered Austin in a layer of ice for the Data Day Texas / Data Discussions weekend.

The party we wanted was taken from us.

Data Discussions becomes Data Weekend

For a while I believed Data Discussions was the natural evolution of Data Day Texas. It solved the immediacy problem - a conversation can't go stale, because it's about whatever is true in the room that week - and it gave people the part they valued most.

But in further conversations with alumni - and many folks who never made it out of their airports in January - what I heard was that although the discussions were the best part, it would be good to include timely and actionable presentations, and a few workshops as well.

So Data Discussions became Data Weekend.

Data Weekend is not an unconference. Unconferences are generally free, and they can be hit or miss. Data Weekend is heavily curated. This is not about sitting in an audience. We want you to reconnect with friends - and meet with the people who will make a difference.

Following conversations with numerous Animateurs, it was pointed out to me that over half of the Data Day Texas presentations were AI and ML focused, so the name is now:

Data AI Weekend.

This is the beta edition

There's an idea in architecture that a building can be designed to be finished by the people who live in it - you build out the space as you inhabit it, keep what works, and discard what doesn't. That is closer to what this is than a conference program.

So the first Data AI Weekend, this October in Austin, is the beta edition. It will be rough around the edges, and I mean that in the good sense. Every good thing that has happened at these events came from someone else finishing something I had only framed - the town hall, the discussions, all of it. The format is open on purpose.

Data Day Texas was structured for a world with free money, one channel, and a thousand strangers who had never met. That world has passed. I'm grateful for the friendships that came out of it - and I am excited about what is in front of us.

Money is tight and the job market is rough, and nobody should be paying to sit in an audience watching something they could catch at home. You're coming for the people. The conversations, the connections, and the food - which will be good, because you could have gone on holiday instead. That's the bar I've set. As good as a vacation. Hanging out with friends, learning things.

Minus the beach.

Austin is where this started, so it is where the next thing starts too. There's more coming in 2027.

-Lynn Bender
August 14, 2026

Comment on LinkedIn / Substack

The beta edition is this October in Austin.
Join us for the inaugural Data AI Weekend.