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Celebrating 25 Years

See what happened the 4D event of the year: 4D Summit 2009, which took place 6-9 October, 2009 in Atlanta, Georgia, USA.

4D Summit 2009 kicked off in the glitz and glamour of the W Hotel in Midtown Atlanta.  The modern and “trendy” feel of the hotel was a hit among attendees. If you missed the event - or simply want to relive it - this video sums it all up:




4D Server v11 SQL: Understanding Performance

Tuesday, October 6 – 8:30am - 12:30pm


4D Server v11 SQL has been public for a year now. Are you using optimal hardware for your application? Do you have a solid grasp of how to squeeze the most out of your server's memory? Is your code taking advantage of optimized commands?



4D Summit Unconference

Wednesday, October 7
5:15PM, Altitude Room


"The sum of expertise of the people in the audience is greater than the sum
of expertise of the people on stage"

- Dave Winer


Expanding on this belief, we are introducing the 4D Summit Unconference.


User Group Session

Simplify your development with tools and solutions presented directly from the 4D Developers who designed them.

Travel Info

Conference Location

Atlanta, fountain

Atlanta by night

W Hotel Atlanta Midtown
188 14th Street, NE
Atlanta, Georgia 30361
Tel: 1 (888) 627-8545

The W Hotel Atlanta Midtown is just steps from the exciting nightlife of Midtown Atlanta. Several venues for eating and entertainment are all within walking distance.


Session List

Summit 2009 is almost upon us! Here's a peek at some of the sessions we have in store for you. Remember, this page will be updated regularly with more sessions and details so check back often!


Summit Wrap Up

Thank you for attending 4D Summit 2009! Here you'll find updated materials and follow up content below.


Here you will find materials for Sessions and Lightning Sessions that have had their materials updated.


Thursday, October 8


  • Web 2.0 Pack Calendar


Lightning Sessions

  • Proven Debugging Techniques


Friday, October 9