BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//pretalx//programme.europython.eu//europython-2023//speaker//AQNTY
 V
BEGIN:VTIMEZONE
TZID:CET
BEGIN:STANDARD
DTSTART:20001029T040000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:CET
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20000326T030000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:CEST
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:pretalx-europython-2023-HSPJMX@programme.europython.eu
DTSTART;TZID=CET:20230719T104500
DTEND;TZID=CET:20230719T113000
DESCRIPTION:Apache Arrow\, and its Python library PyArrow are becoming the 
 standard de facto for transfering data and interoperability between librar
 ies and languages. As more compute engines\, storages and databases start 
 to speak arrow\, you might be relying on it without even knowing.\nThe sam
 e transformation is happening with Substrait\, that is on track to be the 
 standard representation of query plans themselves. Allowing queries to be 
 routed to different engines as far as they speak substrait\, or even decom
 posed and forwarded to different engines.\nThis talk we will provide a qui
 ck introduction to the Arrow ecosystem\, showing to Python developers how 
 libraries like Pandas\, Polars and PyArrow itself leverage Arrow and how c
 ompute engines like Velox\, Datafusion and Acero are embracing Arrow and S
 ubstrait.\nThe talk will also show how a basic database system based on Ar
 row and Substrait can be built with a minimum amount of code thanks to all
  the foundations they provide.
DTSTAMP:20260712T082656Z
LOCATION:North Hall
SUMMARY:Apache Arrow and Substrait\, the secret foundations of Data Enginee
 ring - Alessandro Molina
URL:https://programme.europython.eu/europython-2023/talk/HSPJMX/
END:VEVENT
END:VCALENDAR