This week, we’re spotlighting Lars Hove Goswami-Christiansen, Principal Database Administrator and Computer Science Engineer at PFA, Denmark’s largest commercial pension company. With over 20 years of experience with Microsoft SQL Server, Lars serves as the technical authority for PFA’s entire platform, which spans more than 5,000 databases across 122 servers at petabyte scale.
His work encompasses SQL Server internals, performance tuning, high availability, security, automation, and licensing. To solve the challenge of managing such a massive estate efficiently, he also created Performance Store, a custom monitoring platform that has helped streamline platform maintenance and significantly reduce licensing costs.
Hyperight.com: What’s the best way to describe your job to someone outside tech?
Lars Hove Goswami-Christiansen: I make sure that some of the company’s most important data is available, secure and performing as it should.
A pension company depends heavily on data, and a problem in the database layer can quickly affect critical business processes. My responsibility is both to keep the platform running reliably today and to make sure the architecture and technology choices are right for the future.
Hyperight.com: What originally sparked your interest in AI/data, and what keeps you inspired today?
Lars Hove Goswami-Christiansen: I started programming when I was young and quickly became fascinated by databases and how they work internally. That eventually became a career focused heavily on SQL Server. 
What keeps me interested is that the technology never stands still. SQL Server has evolved enormously during my career, and the broader data landscape is changing faster than ever. I enjoy keeping up with new technology, understanding how it works and finding practical ways to use it.
Hyperight.com: What is one challenge you’re trying to solve, and why does it matter?
Lars Hove Goswami-Christiansen: One challenge is operating a very large SQL Server estate efficiently without losing visibility or control as the environment grows.
That is exactly the kind of challenge I created Performance Store to solve. It gives us one central platform for monitoring, alerting, auditing, patching, capacity, configuration and licensing across the entire SQL Server estate. At PFA it has helped us consolidate the platform significantly, reduce SQL Server licensing costs by 50% and reduce maintenance work that previously took weeks to less than an hour.
For me, that is what good database tooling should achieve: allowing a small team to operate a very large platform efficiently and reliably.
Hyperight.com: A tool you can’t live without (tech or not)?
Lars Hove Goswami-Christiansen: Performance Store. I created it because I wanted a SQL Server monitoring platform that gave me the level of detail and historical insight I needed as a DBA. I use it every day, and I genuinely consider it the best SQL Server monitoring tool on the market.
Hyperight.com: What trend in data or AI do you think will shape the Nordic region the most?
Lars Hove Goswami-Christiansen: AI becoming part of normal enterprise technology. For large Nordic organisations, especially in regulated industries, the challenge will be combining AI with enterprise data while maintaining security, privacy, governance and control.
Hyperight.com: What’s one piece of advice you’d give to others entering the data and AI field?
Lars Hove Goswami-Christiansen: Understand how the technology actually works. Products and frameworks change constantly, but strong technical foundations stay valuable. Learn what happens underneath the tools you use. That knowledge becomes particularly important when solving difficult problems.
