Abhishek Roy (@virtuabhi) - Twitter Profili | Zamantika Mersobahis Locabet

Abhishek Roy retweetledi

Santosh Ojha@DriftyAfter50·9 Şub

1/ I am from Bihar, but I don’t speak in Bihari language. Folks from Bengal speak Bengali, Odisha people speak Odiya, Tamil Nadu has tamil and Karnataka has Kannada. So shouldn’t I, a Bihari, speak in Bihari? No, Bihari, as I will explain here, is not a language. A 🧵

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Abhishek Roy@virtuabhi·3 Şub

@MarcJBrooker There has been a lot of work on this problem! Check out @carlo_curino's work on Schism dspace.mit.edu/handle/1721.1/… + follow-up papers by different groups.

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Marc Brooker@MarcJBrooker·3 Şub

This is only one way to think about DB scalability, but it's a useful tool for recognizing the patterns that matter.

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Marc Brooker@MarcJBrooker·3 Şub

If we draw database rows as points, and add edges between rows that appear in the same transaction, the resulting graph is a great way to think about potential scalability. The more you can cut the graph up without crossing edges, the easier the workload is to scale.

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Abhishek Roy@virtuabhi·28 Tem

@conor_power23 Hmm, not sure. In the industry, ultimately customer has to pay. Difficult to fool someone who is paying money for a sustained period.

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Abhishek Roy@virtuabhi·13 Nis

@AlekhJindal On the other hand, we can do 1000/60/30 only on int64 😀

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Alekh Jindal@AlekhJindal·13 Nis

Interesting: “while it’s possible to represent a timestamp with an int64, it’s more advantageous to use the native Arrow Timestamp type”

ApacheArrow@ApacheArrow

Using Apache Arrow to store structured open telemetry data efficiently and compactly: arrow.apache.org/blog/2023/04/1…

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Abhishek Roy@virtuabhi·23 Mar

@FarihaAnna The Sky Above The Clouds arxiv.org/abs/2205.07147 from Berkeley folks @ucbrise

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Abhishek Roy@virtuabhi·9 Kas

@polylogblog b) with a little bit of prioritization of recently overdue small tasks? Along the lines of Nudge arxiv.org/abs/2106.01492

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Andrew McGregor@polylogblog·9 Kas

Are there any results on scheduling that would dictate whether my next task should be the one that has a) most recently became overdue or b) been overdue the longest? Needs to be robust to "not strict deadlines" and "forgetfulness that others".

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Abhishek Roy@virtuabhi·7 Kas

@ChrisJBakke @elonmusk Sure, but it’ll cost $8

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Chris Bakke@ChrisJBakke·7 Kas

@elonmusk I changed my mind and would like Parag to come back.

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Elon Musk@elonmusk·7 Kas

Going forward, any Twitter handles engaging in impersonation without clearly specifying “parody” will be permanently suspended

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Abhishek Roy@virtuabhi·20 Eki

Sky filled with ash drip Acrid smell of smoke All set for Delhi trip.

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Abhishek Roy@virtuabhi·24 Ağu

@emollick And we can listen to songs at CHM archives -- computerhistory.org/collections/ca…

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Ethan Mollick@emollick·23 Ağu

Corporate culture used to be far weirder. Look no further than corporate songs of the 30s. The IBM songbook has pages of songs in praise of the president of IBM (and the corporate treasurer of IBM!). Here is a fascinating academic article on the songbook: journals.sagepub.com/doi/pdf/10.117…

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Abhishek Roy@virtuabhi·14 Şub

@_onionesque @criticalneuro Wow!

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Ida Momennejad@criticalneuro·13 Şub

What’s your favorite reading chair where you can comfortably read physical books for hours? Photos and links appreciated!

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Abhishek Roy@virtuabhi·30 Eki

You on Halloween -

The Juggernaut@thejuggernaut

Tina, Rahul, and Anjali from “Kuch Kuch Hota Hai”: Bring back the ’90s with GAP branded everything, a backwards baseball cap, and Rahul’s signature “COOL” chain.

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Abhishek Roy retweetledi

Pankaj Doval@pankajdoval·1 Eyl

It may be flooding in Delhi, but the spirit of the newspaper vendor stays as strong as always…. 👏🏻 👏🏻 📰 🗞

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Abhishek Roy retweetledi

@emilymbender.bsky.social@emilymbender·28 Ağu

@TaliaRinger So, what went well? The first wave definitely brought with it worthwhile evaluation practices. I think there is also a lot of scientific interest in the interplay between manual data analysis (theory, annotation) and pattern recognition applied to large datasets. 4/

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Abhishek Roy@virtuabhi·23 Ağu

Delighted to be part of three publications at VLDB 2021 (SparkCruise, AutoExecutor, Phoebe) and one best demo award 🏆!

Torsten Grust@Teggy

🥁 The @vldb2021 Best Demo Award goes to "AutoExecutor: Predictive Parallelism for Spark SQL Queries" (R. Sen, A. Roy, A. Jindal, R. Fang, J. Zheng, X. Liu, R. Li) from Microsoft. vldb.org/pvldb/vol14/p2… Congratulations! Aaaand that's a wrap for the VLDB 2021 Demo Track.

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Abhishek Roy@virtuabhi·23 Ağu

@Teggy @vldb2021 Thank you!!

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Torsten Grust@Teggy·23 Ağu

🥁 The @vldb2021 Best Demo Award goes to "AutoExecutor: Predictive Parallelism for Spark SQL Queries" (R. Sen, A. Roy, A. Jindal, R. Fang, J. Zheng, X. Liu, R. Li) from Microsoft. vldb.org/pvldb/vol14/p2… Congratulations! Aaaand that's a wrap for the VLDB 2021 Demo Track.

Rottenburg am Neckar, Deutschland 🇩🇪 English

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Abhishek Roy@virtuabhi·23 Ağu

@tariquesdd @AlekhJindal Thanks Tarique!

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Tarique Siddiqui@tariquesdd·23 Ağu

Congratulations @AlekhJindal, @virtuabhi!!

Torsten Grust@Teggy

🥁 The @vldb2021 Best Demo Award goes to "AutoExecutor: Predictive Parallelism for Spark SQL Queries" (R. Sen, A. Roy, A. Jindal, R. Fang, J. Zheng, X. Liu, R. Li) from Microsoft. vldb.org/pvldb/vol14/p2… Congratulations! Aaaand that's a wrap for the VLDB 2021 Demo Track.

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Abhishek Roy retweetledi

Sundar Pichai@sundarpichai·15 Ağu

Happy 75th Independence Day, India! Wishing everyone a safe and happy celebration:) Many thanks to our guest artist Sayan Mukherjee for this year's beautiful doodle! google.com/doodles/india-…

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Abhishek Roy@virtuabhi·6 Ağu

@GidMK @GidMK I was surprised how this paper got accepted. It turns out that "Frontiers In" comes under potentially predatory category and publishing "Perspective" articles like this costs 1850USD. Case closed!

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Abhishek Roy@virtuabhi·6 Ağu

@GidMK What do you think about the quality of analysis in this paper? It seems to have lots of correction factors, using data from 2018, comparing to IFRs from other countries without basis, multiplying numbers without considering temporal/spatial patterns...

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Health Nerd@GidMK·6 Ağu

Interesting new paper from @giridar100 arguing that India's COVID-19 undercount was *always* likely because of systematic issues with death reporting Estimates that the true death toll in India is likely to be 5.5-11x higher frontiersin.org/articles/10.33…

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