Scaling Systems at @AWS | PhD survivor @LSDSImperial @imperialcollege | Opinions and retweets my own
San Fransisco, Bay Area
Joined October 2011
- Tweets178
- Following414
- Followers268
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Panagiotis Garefalakis retweeted
Please retweet!
Searching for a PhD student for my VIDI grant. The team is building a programming model & self-driving streaming dataflow engine for Transactional Stateful Functions.
Apply here by 10th February (and drop me an email): tudelft.nl/over-tu-delft/wer…
Panagiotis Garefalakis retweeted
A year ago, @immerokcom 🐿️s joined @confluentinc, and the team has already shipped an open preview of @ApacheFlink serverless offering. 😍
Join our stream processing workshop in less than a week to see what we've built so far. 🤓🏗️
events.confluent.io/ws-strea…
Panagiotis Garefalakis retweeted
On Tues Nov 7, we have TWO meetups happening. First up, a social mixer hosted by @Onehousehq and @confluentinc for folks attending #flinkForward.
meetup.com/seattle-data-engi…
Panagiotis Garefalakis retweeted
🐿 The open preview of @ApacheFlink on Confluent Cloud is now available!
Now, you can easily build high-quality, reusable data streams with the industry's only cloud-native, serverless Flink service.
Check out our blog to see how it works ➡️ cnfl.io/463JEfF | #Current23
Panagiotis Garefalakis retweeted
Here we go, ready to disrupt the industry. The most exciting product I’ve ever worked on is entering the Open Preview! 😍 #Current23
Panagiotis Garefalakis retweeted
FLIP-291 brings the Adaptive Scheduler one step closer to becoming the new default for streaming and marks an essential milestone in building the state-of-the-art AutoScaler for @ApacheFlink 🐿️🤓
Read more in a 🧵👇
Panagiotis Garefalakis retweeted
This week’s podcast is framed as a Flink vs Kafka Streams vs ksqlDB debate, but if you ask me the winner is anyone who learns some new stream-processing techniques. 😀
Comparing Stream Processing Tools youtu.be/Wqko7MunKZs with @MatthiasJSax and @jwfbean.
Panagiotis Garefalakis retweeted
Fancy a physical (!) trip to London to discuss your work and network with the British database community this December at @imperialcollege? Consider submitting a paper to @BICOD2021: bicod.uk/cfp. Despite the name, we invite contributions from anywhere.
Panagiotis Garefalakis retweeted
nice to see Apache Hive getting a product placement here
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Panagiotis Garefalakis retweeted
On January 20, the @ApacheCalcite community is organizing a virtual meetup (meetup.com/Apache-Calcite/ev…); if you are interested in data management & data integration check the agenda and join the event :)
Panagiotis Garefalakis retweeted
You are in a job interview. The interviewer says "Do you understand Kerberos?". What do you say?
21%No
7%Yes
54%Define 'undertand'?
18%This interview is over
101 votes • Final results Panagiotis Garefalakis retweeted
Please join us Thursday (5/11) at 2pm UTC for Marios Kogias', Microsoft Research Cambridge, online talk "Making RPCs first class datacenter citizens" lsds.doc.ic.ac.uk/content/ma…
Panagiotis Garefalakis retweeted
An online presentation about runtime filtering enhancements in @ApacheHive tomorrow at 20:15 GMT+2 @ApacheCon along with @pgaref . Pass by to say hi and possibly learn something new 😄
apachecon.com/acah2020/track…
Panagiotis Garefalakis retweeted
Unless you care about latency.
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Panagiotis Garefalakis retweeted
If you liked our #SIGMOD2020 tutorial on the evolution of stream processing systems, our extended (30+ pages) survey on the topic is now online: arxiv.org/abs/2008.00842
Feedback and comments welcome!
Join us tomorrow at #SIGMOD2020 @SIGMOD2020 for a 3h #tutorial on the evolution of stream processing systems.
We start at 10:30am PDT.
Slides are already available on our website: streaming-research.github.io…
(/w @SenorCarbone @MarioFragkoulis and @kAsterios' blessing 🙏🏼)
Panagiotis Garefalakis retweeted
TIL that k8s memory limits are bad for processes which use mmap() - the memory.usage_in_bytes includes all pages, not just anonymous pages.
Been open for a few years now
github.com/kubernetes/kubern…
Deja vu, back to YARN-1775
Panagiotis Garefalakis retweeted
Our paper "LightSaber: Efficient Window Aggregation on Multi-core Processors" was accepted in SIGMOD'20! Check out the code of #LightSaber (github.com/lsds/LightSaber)! Kudos to @akoliousis @ppietzuch and @holger_p. @ICComputing @LSDSImperial
Panagiotis Garefalakis retweeted
Excellent presentation by @pgaref at @ACMSoCC on our work on #Neptune, a new Spark execution engine for future unified batch/stream applications. Check out the code (github.com/lsds/Neptune) and the paper (lsds.doc.ic.ac.uk/sites/defa…) @ICComputing @LSDSImperial
Panagiotis Garefalakis retweeted
Here is our final program: acmsocc.github.io/2019/accep…
