"Improve your indexes" — FOSDEM 2021
68 slides Video2Any pulled straight from the conference recording — no upload, all in the browser.
Tomasz Gintowt · FOSDEM 2021, PostgreSQL devroom · video.fosdem.org/2021/D.postgresql/postgresql_improve_your_indexes.webm
Tomasz Gintowt spoke in the PostgreSQL devroom at FOSDEM 2021 on which index actually helps, how autovacuum thresholds decide whether the planner has good statistics to work from, and where the defaults quietly stop being right. Video2Any stepped through the 29-minute recording and kept 68 clean frames, one per slide change, and set aside 21 more — a webcam during the Q&A at the end and one black screen. At 2.3 slides a minute the speaker advances roughly every twenty-five seconds, one of the quicker paces in the gallery, and the deck sits at the other end of the range from the Ceph talk here, which holds 17 slides across 44 minutes. Every image below is real output, extracted in a browser tab with nothing uploaded.
Private by design
Uploaded files are decoded, compared, and assembled inside your browser tab. They never touch our servers; close the tab and nothing is left behind.
FAQ
- Are these the real slides, or a reconstruction?
- They are frames from the published recording — one kept per slide change, unaltered. FOSDEM publishes its 2021 recordings under CC BY 2.0 BE, which permits reuse with credit; we credit FOSDEM and link the original file above.
- Sixty-eight slides from 29 minutes?
- Yes, about one every twenty-five seconds. Next to the Ceph talk's 17 slides in 44 minutes, it is clear evidence that a slide count follows the presenter, not the clock. Every timestamp was kept, and the source is linked if you want to check.
- Can I convert a database talk of my own?
- Yes. The first 30 minutes of every video are free. Drop the recording in; Video2Any finds each slide and exports an .pptx or PDF in your browser, with nothing uploaded.