Acm Sigmod 2025 Calendar. First submission cycle (all deadlines are 5 pm pacific time) first cycle abstract deadline: To submit a bug report or feature request, you can use the official openreview github repository:report an issue.

Sunday, june 9, 2025 demystifying data management for large language models xupeng miao (carnegie mellon university); Each of the 3 sigmod days has a plenary poster session where all sigmod papers presented on that day will get a poster spot.