DISCUSSION: DataFusion Meetup in China 2025

[waynexia]

Hey all,

This discussion is to initiate the event organization. Please feel free to share ideas - we'd love to see who's willing to participate or take the stage (event details below).

• Time: TBD (maybe Jul/Aug?)

• City/Place: TBD (last year was in Hangzhou, we can continue here or discuss another preferred city)

• Last year: DISCUSSION: DataFusion Meetup in China #10341

• Topics

  • @Rachelint shares optimizations for high-performance aggregation
  • @waynexia shares a "misuse case" of the SQL model when enhancing PromQL's execution
  • Call For Participant, either a formal share or a lightning talk is welcome

Other places this year:

• DISCUSSION: May 27, 2025 DataFusion Meetup in Amsterdam #16038
• DISCUSSION: DataFusion Meetup in New York, NY, USA - Sep 15, 2025 #16265
• Invitation: Monday June 24, 2024 5:00PM PDT: DataFusion Meetup in San Francisco #10800