Data Conference Databasea Query.Farm index
Speakers

Petar Ilijevski

Employers on the program

  1. 2026Zalando1 talk
Events1
Conferences1
Talks1
Years active2026

The year around now

Talks in the past 12 months and announced talks ahead, one row per conference, January to December. Hover a mark for the talk.

JanFebMarAprMayJunJulAugSepOctNovDecPyDataPyData
Held in the past 12 months Next 12 months Today, Nov 9, 2026

Appearances by year

201920202021202220232024202520262027
  • PyData

Talks

DateEventConferenceRoleTitleLinks
Apr 14, 2026PyCon DE & PyData 2026PyDatatalkZero-Copy or Zero-Speed? The hidden overhead of PySpark, Arrow & SynapseML for inference
as Zalando
"Zero-copy" data transfer promises free communication between Spark's JVM and Python workers, but at 6 billion rows daily, the reality is far more complex. This…Show less

"Zero-copy" data transfer promises free communication between Spark's JVM and Python workers, but at 6 billion rows daily, the reality is far more complex. This session explores the low-level mechanics of distributed inference, focusing on the serialization bottlenecks.

Frequent co-speakers

No one else spoke at two or more of the same events.

Speakers with the same name are merged into one entry, so this page may combine more than one person. Affiliations are shown as each conference listed them.