SIGMOD and PODS started as separate conferences with overlapping aims but different emphasis: SIGMOD (whose first conference took place in 1975) has always had a more applied focus on database technology, while PODS (initiated in 1982) has focused on the fundamental theory underlying the database field. Over the years, however, it became apparent that the two communities are highly symbiotic and could benefit from increased interaction. Reflecting this, and to accommodate the many people who wished to attend both conferences, PODS and SIGMOD have been held concurrently since 1991 as one "Joint Conference".

There is a single registration process for the joint conference, and all registrants are invited to attend the social events (receptions, lunches and banquet). In addition, although PODS and SIGMOD have separate program committees and separate proceedings, registrants may attend any of the sessions - PODS or SIGMOD - during the four-day joint conference. PODS and SIGMOD overlap for two days, but each has a separate third day without overlap. Registrants are also encouraged to attend the two affiliated workshops being held in association with the main conference.

The SIGMOD/PODS technical programs will continue to be exciting, and reflect the rapid evolution of database technology in response to the need for handling increasingly complex and massive information. We hope that the collaboration that will result from this joint conference will stimulate this process. We encourage you to join us in Santa Barbara and play a part in this exciting and enriching event.

Sincerely,

Jianwen Su, SIGMOD General Chair
Serge Abiteboul, PODS General Chair
Timos Sellis, SIGMOD Program Committee Chair
Peter Buneman, PODS Program Committee Chair

For PODS:
November 24, 2000 - Paper titles and short abstracts due.
December 1, 2000 - Papers due.
February 5, 2001 - Notification of acceptance/rejection.
March 2, 2001 - Camera-ready due.

*See call for papers for details.