[Syscussion] Syscussion on this Friday

[Giagkos Mytilinis]

Hi all,

Αυτήν την Παρασκευή (23/3), θα έχουμε την χαρά να κάνουμε host στο 
Syscussion τον Νίκο Κατσιπουλάκη (cc'ed). Ο Νίκος κάνει το PhD του στο 
University of Pittsburgh, όπου δουλεύει πάνω σε stream processing μαζί 
με τον Αλέξανδρο Λαμπρινίδη.

Το talk θα γίνει στη 13:00 κατά τα γνωστά..

Ακολουθούν title και abstract:

Title: To Distribute, To Drop, or To Divide, that is the question in 
Adaptive (and Fast) Stream Processing

Abstract: Increasing need for (efficient) online dataflow processing has 
triggered the rapid evolution of Parallel Stream Processing Engines 
(pSPEs). In a pSPE, data are processed by the time they become available 
and queries execute for a long period of time. Low operational cost and 
production of results in a timely fashion can be a challenge for a pSPE, 
considering the volatile nature of input streams: when the arrival 
rate spikes, pSPEs need to adjust their internal components, so that 
late delivery of results is avoided. This calls for adaptable engines 
that are able to react to fluctuations in processing demands.In this 
talk, I will present work done on pSPEs' adaptability and efficiency, 
which I completed as a graduate student at PITT.

-- 
Ioannis Mytilinis
PhD Student
Computing Systems Laboratory, School of ECE
National Technical University of Athens
www.cslab.ece.ntua.gr/~gmytil
email: gmytil at cslab.ece.ntua.gr
tel:+30 210 7721601

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