After seven years, the gathering returns

Data Migration
Matters

The only conference built for data migration is back. Eleven editions, one discipline, and the room where the community meets in person.

11th Annual Conference  |  Spring 2027  |  London, England

Registration opens 15 October 2026. Register your interest now and you get in two weeks before general registration, ahead of the room.

The only conference
built for migration professionals

Data migration is one of the most technically demanding and strategically critical disciplines in enterprise IT, and one of the loneliest to practise. DMM is the one day each year the community gathers in person: no dilution, no off-topic keynotes, just practitioners who do this work, in one room.

Learn more about DMM
11
Annual editions
200+
Attendees per year
4
Parallel tracks
1
Focus: migration

Hear from the best in the field

Keynote to be announced. Full speaker lineup below.

David Salisbury
David Salisbury
Executive and Data Consultant
"A view from the top - C suite in very large scale migrations"
Lars Kjaersgaard
Lars Kjaersgaard
Chief Architect, Hopp Tech
"Ready-made Data Migration Solution"
Johny Morris
Johny Morris
Author, Practical Data Migration
"From Legacy to Modern: Building a Risk-Free Migration Roadmap"
Sean Green
Sean Green
CIO, Enterprise Architecture & Transformation
"Digital Transformation - An Executive View"
All Speakers

A full day built for practitioners

The unscripted panel debate, the hallway arguments, the conversations that carry on long after the last session. From the opening keynote to the wine reception, this is a day among people who get it.

09:00 Registration & Coffee
09:30 Welcome & Opening Keynote (full room)
10:30 Break & Exhibition
10:45 Choose your track: Executive or Technical
12:30 Lunch & Hands-on Demo Room
13:30 Afternoon Sessions & Workshops
15:15 Expert Panel Debate (full room, audience Q&A)
Full Programme

What attendees say

"The best specialist data migration event I have attended. Excellent mix of practical sessions and executive perspective."

- Senior Programme Manager, Financial Services

"The expert panel debate alone was worth the trip. The calibre of speakers and the networking was superb."

- Data Architecture Lead, NHS

"Unlike generic data conferences, DMM addresses the real challenges practitioners face every day. Essential for anyone serious about migration."

- CIO, Retail Enterprise

Be in the room in 2027

Registration opens 15 October. Register your interest now and you get in two weeks ahead of general registration, first pick of a limited-capacity day.