UPDATED: Calendar of U.S. technology conferences in the second half of 2007

I regularly attend technology conferences and events. One of things I enjoy about it is serving as a proxy for the TechRepublic audience at these events and reporting back my findings. However, there are two big challenges I have faced for as long as I have been going to events. The first is choosing which events to attend, because there are so many of them and a lot of the topics overlap. The other is finding a good list of the dates and links to the various conferences and events.

With the latter in mind, I have compiled a list of conferences I think would interest IT pros of various stripes, and I have included the location, the dates, and a link to conference information. Since many of you may have budget money available to attend a conference in the second half of the year, I hope this list will help you find the best conference for your money.

July

Ubuntu Live -- Portland, Oregon, July 22-24

Cisco Networkers 2007 -- Anaheim, California, July 22-26

O'Reilly Open Source Convention -- Portland, Oregon, July 23-27

Black Hat -- Las Vegas, Nevada, July 28 - August 2

CompTIA Breakaway Conference -- Las Vegas, Nevada, July 31 - August 2

August

LinuxWorld -- San Francisco, California, August 6-9

IBM Share -- San Diego, California, August

VoiceCon -- San Francisco, California, August 20-23

Destination CRM -- New York, New York, August 21-22

Financial Services Technology Summit -- New York, New York, August 27-29

September

Office 2.0 Conference -- San Francisco, California, September 5-7

VMworld -- San Francisco, California, September 11-13

IdeaFestival 2007 -- Louisville, Kentucky, September 13-15

Midsize Enterprise Summit 2007 -- LaQuinta, California, September 16-19

IT Security World -- San Francisco, California, September 17-19

ChicagoCon Security Conference -- Chicago, Illinois, September 17-23

Intel Developer Forum -- San Francisco, California, September 18-20

Open Source Summit -- Las Vegas, Nevada, September 19-21

Web Innovation Summit -- Las Vegas, Nevada, September 19-21

SANS Network Security 2007 -- Las Vegas, Nevada, September 22-30

WiMAX World -- Chicago, Illinois, September 25-27

MIT Emerging Technologies Conference -- Boston, Massachusetts, September 25-27

October

COMPTEL Convention + Expo -- Dallas, Texas, October 7-10

Gartner Symposium ITxpo -- Orlando, Florida, October 7-12

IBM Information On Demand 2007 -- Las Vegas, Nevada, October 14-19

Storage Networking World -- Dallas, Texas, October 15-18

TechMentor -- Las Vegas, Nevada, October 15-19

Citix iForum 07: The App Delivery Expo -- Las Vegas, Nevada, October 22-25

Interop New York 2007 -- New York, New York, October 22-26

CTIA Wireless IT & Entertainment -- San Francisco, California, October 23-25

November

Defrag Conference -- Denver, Colorado, November 5-6

Windows Connections 2007 -- Las Vegas, Nevada, November 5-8

SIIA OnDemand (SaaS) -- San Jose, California, November 7-9

Oracle OpenWorld 2007 -- San Francisco, California, November 11-15

Mobile Internet World -- Boston, Massachusetts, November 13-15

LISA '07 (Large Installation System Administrators) -- Dallas, Texas, November 11-16

26th Annual Data Center Conference -- Las Vegas, Nevada, November 27-30

December

Gartner CIO Summit -- Amelia Island, Florida, December 2-4

GreenXchange Conference -- Los Angeles, CA, December 10-11, 2007

Enterprise Networking Summit -- Nashville, Tennessee, December 10-12

I have included only U.S. conferences, and I have listed only some of the larger and broader conferences. For international conferences and conferences on niche topics, take a look at the full conference listings of two of the largest IT conference providers, CMP and Gartner.

I am going to update this list periodically, so if there are legitimate, national-level technology conferences or events not listed here, please post a note in the discussion and I will add them to the list.