BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Information Systems Group - ECPv6.4.0.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Information Systems Group
X-ORIGINAL-URL:https://isg.ics.uci.edu
X-WR-CALDESC:Events for Information Systems Group
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20230312T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20231105T090000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231006T130000
DTEND;TZID=America/Los_Angeles:20231006T140000
DTSTAMP:20260711T040121
CREATED:20231004T193718Z
LAST-MODIFIED:20231004T193757Z
UID:1631-1696597200-1696600800@isg.ics.uci.edu
SUMMARY:Glenn Galvizo: Removing the 'A' in DAG: Navigational Queries in Hyracks
DESCRIPTION:Abstract \n\n\nThe need to “view” existing data under different models (e.g. JSON to graph) is a requirement seen in many modern applications. A naive solution involves utilizing narrow-purposed systems to handle each model\, however\, this multi-DBMS architecture significantly increases the cost of owning one’s data. For Apache AsterixDB users\, we offer Graphix as a way to issue synergistic document-graph queries on their existing Big Data\, in-situ (i.e. in partition-parallel).\n\nIn this talk\, we’ll be walking through how we modified Hyracks\, the runtime platform for AsterixDB\, to execute a recursive Graphix query. We’ll first talk about how tuple-pipelineable recursion occurs in a non-distributed setting. We will then extend our discussion for the distributed setting\, and conclude with optimizations we take to handle dense graphs.\n\n\n\nBio \nGlenn Justo Galvizo is a 5th-year Ph.D. candidate in the Computer Science Department at UC Irvine. He received his M.S. in CS at UC Irvine\, and his B.S. in CS at the University of Hawaii\, Manoa. His research interests include query languages\, graph data management\, and data modelling.
URL:https://isg.ics.uci.edu/event/removing-the-a-in-dag-navigational-queries-in-hyracks/
LOCATION:DBH 4011
END:VEVENT
END:VCALENDAR