The HDF Group presented HDFql as part of the latest developments in HDF5 at a two-day summer meetup covering topics such as new storage architectures, parallel and cloud I/O, analysis and visualization, wrappers and VOL connectors, new uses of HDF5, and HDF5 applications in science and industry. Many thanks to Gerd Heber (at The HDF Group) for presenting HDFql on our behalf!
Presentation of HDFql here: https://www.youtube.com/watch?v=DHd8cQ07t6I.
Full details here: https://www.hdfgroup.org/hug/europeanhug21.