patrickalex @patrickalex9
Joined August 2012-
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New course announcement! Math for Machine Learning and Data Science. Designed to make learning AI's math easy: ∙ Linear algebra ∙ Probability & Stats ∙ Calculus Will help learners build better ML systems and pass job interviews! deeplearning.ai/courses/mathem…
Honestly I’m so nervous (but of course also excited) about this! 🤣🙏
.@CMUDB Intro Database Systems #08: B+Trees youtu.be/9QPr8Ufzt5M Slides: 15445.courses.cs.cmu.edu/fall2022/slide… Notes: 15445.courses.cs.cmu.edu/fall2022/notes… B+Tree is the best data structure ever for a database. Lots of optimizations since the 1970s. Tries are pretty good too.
Too many studies that apply machine learning to science & medicine employ incorrect methodologies. Many make very basic mistakes, such as not having separate training & test sets, using the test set (not a separate validation set) for feature selection, hyperparameter tuning, etc
Too many studies that apply machine learning to science & medicine employ incorrect methodologies. Many make very basic mistakes, such as not having separate training & test sets, using the test set (not a separate validation set) for feature selection, hyperparameter tuning, etc
How do you pick projects to advance in a technical career in AI? Your career will include many projects, hopefully growing in scope, complexity, and impact over time. Picking good projects will create stepping stones for you to move forward and up. Tips in this week's The Batch.
Exciting news: We are starting a large scale research project to develop a universal theory of resources and effects based on capabilities.
4. How to express high-level concurrency and parallelism, safely? 5. How to migrate large existing code bases to the new system? Here's a slide deck that describes the project. slideshare.net/Odersky/capabi…
How to get the most out of a #Data Vault Model in #Lakehouse: ✅ Use Delta Formatted tables ✅ Use OPTIMIZE and Z-order indexes ✅ Don’t over-partition the tables We've got plenty more tips to share! Read them all & learn how to get started building ⬇️ dbricks.co/3bkST3v
Automatic index tuning is one of the oldest problems in databases. Lots of prior work going back to the 1970s. Simple cases are easy. Everything else is very hard. You have to monitor for regressions. Open-source DBs lack critical built-in support that Oracle + MSSQL have.
Automatic index tuning is one of the oldest problems in databases. Lots of prior work going back to the 1970s. Simple cases are easy. Everything else is very hard. You have to monitor for regressions. Open-source DBs lack critical built-in support that Oracle + MSSQL have.
"No Language Left Behind." An open-source language translation system from FAIR capable of translating 200 languages between each other. 50 billion parameters. The code and models are made available today as part of the Fairseq package. Github: github.com/facebookresear… 1/n
"No Language Left Behind." An open-source language translation system from FAIR capable of translating 200 languages between each other. 50 billion parameters. The code and models are made available today as part of the Fairseq package. Github: github.com/facebookresear… 1/n
Efficiently implement CDC into your #Lakehouse with #DeltaLiveTables with the new APPLY CHANGES INTO operation 👏 This new capability means your ETL pipelines can easily identify & apply changes at scale with low-latency support. Learn more ⬇️ dbricks.co/3rRTuPQ
We are thrilled to announce we are open sourcing all of Delta Lake, the fastest and most advanced multi-engine storage format databricks.com/blog/2022/06/3… @databricks @DeltaLakeOSS #DataAISummit
Is image generation going to displace photographic portraits the way photography displaced painted portraits? These images are quite impressive.
Is image generation going to displace photographic portraits the way photography displaced painted portraits? These images are quite impressive.
Introducing #ProjectLightspeed, the next-generation of Spark Structured Streaming. This initiative is designed to improve predictable low latency, enhance functionality for data processing, simplify deployment & operations and expand ecosystem support. #DataAISummit
Nature has evolved nervous system to link perception & action so that animals can move and interact with the world. It’s exciting to work on Embodied-AI to advance the development of #AI, connecting virtual & physical worlds w/ intelligent machines. 1/ quantamagazine.org/ai-makes-strid…
People keep posting this crappy illustration. This new one is worse than previous: They re-labeled examples as SQL vs. NoSQL, but "analytical" is no somehow longer relational? I should start using more thirsty hashtags #100DaysOfCode
People keep posting this crappy illustration. This new one is worse than previous: They re-labeled examples as SQL vs. NoSQL, but "analytical" is no somehow longer relational? I should start using more thirsty hashtags #100DaysOfCode
There are four @CMUDB alumni on the @databricks #SIGMOD22 Photon paper with @matei_zaharia + @rxin: www-cs.stanford.edu/~matei/papers/… • Ryan Johnson (PhD'11) • @prashanth_menon (PhD'21) • @utkarsh39 (MS'19) • @arvindsaik (MS'20)
Should I say ”there is no difference” or ”the difference is not significant”? {r-bloggers.com/?p=327106} #rstats #DataScience
How can you consistently get the best performance from star schema databases? The answer: ✨ #DeltaLake ✨ Get started with these 5 simple steps ⬇️ bit.ly/3PxKM3r

Oui immigration @oui_immigration
182 Followers 1K Following Immigration consulting company - France & Global immigration
Gabriel @GabrielVData
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Luke Moloney @lukemoloney
390 Followers 1K Following Aussie🇦🇺 in Ireland🇮🇪. Cloud Architect at Microsoft. Love all things Data🤓, Tech👨💻, Cloud☁️, Rugby🏉, @F1🏎 and being better. Views are mine. He/his/him
Jan Pilar @jpilarr_
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M.Sc. Meliante Beiçu... @rafaelcruz_net
358 Followers 516 Following Mestre em Engenharia de Software, Pós Graduado em Engenharia de Software, Professor Universitário e Palestrante em eventos técnicos. Criador do Coders In Rio
BHARATKUMAR @2viren7
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awsusergroupfln @awsusergroupfln
28 Followers 32 Following Grupo voltado a discussões, palestras e networking sobre AWS em Florianópolis. Discussões sobre todos os tópicos envolvendo AWS são bem vindas.
Mishka @shplishka
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Gal Bashan @thegalbash
6K Followers 6K Following Making sense of distributed systems at scale🧩. Excited about #serverless and cloud ☁️ Director of Engineering @epsagon. Views are my own.
Andy LoPresto @yolopey
616 Followers 2K Following PMC @apachenifi. Int’l Amb. @SurfridgeBeer. Prev 🐘☁️🐯🛅. Whiteboards for Feistel ciphers and a 2-2-1 forecheck. He/him. Bird law expert. 🦅🏒🏆
Infinity High - Globa... @infinityhigh_it
520 Followers 4K Following Bem-vindo ao perfil oficial da Infinity High Global Opportunities. Ajudamos empresas estrangeiras na busca por talentos brasileiros do mercado de TI.
Diego Baron de Vargas... @DiegoBarondeVa1
420 Followers 4K Following Administrador - Big Data - Ciência de Dados - IA - Machine Learning - Deep Learning - AWS - Estatística - Colorado!🇦🇹🇧🇷🏆 Pai da Alice...🧚♥️
Tamara McCleary @TamaraMcCleary
289K Followers 183K Following CEO @ThuliumCo | Exploring Human Purpose in an #AI-Driven World | Research Focus | #TechTrends #FutureofAI #AIResearch #AIEthics #EthicalAI | #AIInnovation #AGI
Cloudera @cloudera
108K Followers 3K Following Cloudera is the only data and AI platform company that brings AI to data anywhere: in clouds, data centers, and at the edge.
Prasanth Kothuri @PrasanthKothuri
396 Followers 224 Following Founder | Entrepreneur | @bitspilaniindia alumni | Views & tweets are my own
Leonardo Artiero @leoarti
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GAPLA Edições @gaplaedicoes
7 Followers 216 Following Serviços editoriais, revisão e impressão, impressão e edição sob demanda. Saiba mais sobre nossos serviços entrando em contato: [email protected]
The Wood Shop Pro @TheWoodShopPro
981 Followers 4K Following The Wood Shop is here to share ideas, tips and more to the woodworking DIYer in all of us! Check out https://t.co/lsIC3UkMpN for more.
Hiroshi Yamashita @aeroherohiro
564 Followers 2K Following Aerospace Mechanical Engineer, Manufacturing Consultant https://t.co/95C9OOg2iO https://t.co/Nd1XHj3sNU https://t.co/mg8D9pWgVt
VANESSA VIEIRA @VieiraVv189
4 Followers 78 Following
Sam Lightstone @samlightstone
34K Followers 35K Following #database #AI #ML #Cloud #Bigdata #IoT Author 4 comp.sci books | #Guitarplayer #Fencer Opinions mine.
Mike Donovan @datalikemike
2K Followers 3K Following Solutions Architect at @SnowflakeDB. Oracle ACE Alumni
Truelytics @truelytics1
2K Followers 4K Following Truelytics helps wealth management enterprises attract, retain, and support advisory business while also reducing the time and costs related to transitions.
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137K Followers 110K Following Imtiaz Adam CS #AI Postgrad |#Tech #MachineLearning #DeepLearning | #RL#datascience| #LLM Liberal | #GenAI| MBA alum @morganstanley @LBS @Columbia_Biz
Experian DataLab @ExperianDataLab
22K Followers 20K Following Tweeting about #AI, #ML & #DataScience Subscribe to the #DataTalk podcast: https://t.co/ELdlxRHKJu Managed by @MikeDelgado
pmedina @pmedina
9K Followers 6K Following #Metaverse #NFT Passionné de technologie. #SAFe #Agile #paris #frenchtech #influenceur
Reliancy @Reliancy
2K Followers 4K Following Latest developments in Machine Learning, AI, NLP and Computer Vision. Minneapolis-based startup. Building Bridges Between Business and Science
ASTARA @ASTARA4D
49K Followers 44K Following Combing ancient esoteric knowledge in Astrology with the modern to bring you closer to the stars. Astara4D is your looking glass into the metaphysical
Futurama Fan Club @FuturamaFandom
33K Followers 25K Following 🚀 Planet Express crew member by day, Twitter captain by night. Delivering laughs, trivia, and all things #Futurama. Join us for an intergalactic ride! 🛸
Christopher Doyle @MrDataScience
64K Followers 53K Following Fmr Director of #Pricing & #Analytics for @Verizon, Interests in: #Mathematics #ML #DataScience #5G #Python #IoT #AR #VR #Arduino #DIY #Tech #ChatGPT
Nathan Allen Pirtle @Nathanapirtle
816K Followers 604K Following Your success depends on how well you manage three things: your time, energy and focus.
PracticalDataScience @DataScienceInR
961 Followers 1K Following
André S. Hyeda @andrehyeda22
22 Followers 81 Following
24X7Fe @24x7Fe
908 Followers 3K Following News, technology, and fun for the connected generation. Tweets by @24x7Fe staff.
Morgana F Bueno @morganabueno
13 Followers 85 Following
Gustavo BacK @gustavoback
71 Followers 257 Following
Marcio CAbral @marciohebrew
62 Followers 870 Following motorista de app...61 e trabalhando pra ficar em paz
Denison Kolling @deniskolling
9 Followers 58 Following
Vanessa Cardoso @csvanessa
111 Followers 477 Following
FLORIPA CAPOEIRA @FLORIPACAPOEIRA
48 Followers 123 Following http://t.co/uhp443dw84 - O Portal da Capoeira em Santa Catarina
ARJUN @MmtilesArjun
1 Followers 8 Following
Flaviano de Aguiar @FlavianodAguiar
5 Followers 25 Following
Fragomen @fragomen
5K Followers 71 Following Fragomen is the leading global immigration services firm worldwide with over 6,000 professionals in 65+ offices worldwide.
RTÉ News @rtenews
1.5M Followers 308 Following RTÉ News and Current Affairs - Irish and International News
Simon Coveney @simoncoveney
185K Followers 1K Following Former Irish Government Minister in various portfolios: Foreign Affairs, Enterprise & Trade, Defence, Housing & Planning, Agriculture, Food & Marine.
Arun Kumar @TweetAtAKK
5K Followers 244 Following Cofounder and CTO of RapidFire AI. Assoc Prof at UC San Diego CSE & HDSI. Research on data management & ML systems. Wisconsin PhD. Freethinker. Gay. He/him.
Dominik Moritz @domoritz
4K Followers 1K Following Prof @cmuhcii @cmudig, researcher @apple. Interactive vis tools (e.g. @vega_vis). PhD @uwcse @uwdata. Also at https://t.co/LRqaJKlFKx and https://t.co/xuDiV7I9Jx
OtterTune @OtterTuneAI
3K Followers 227 Following Automatically improve your Amazon RDS and Aurora MySQL and PostgreSQL database efficiency & performance.
MindsDB @MindsDB
79K Followers 4K Following Connect, Unify, Respond to any data, anywhere with human-level intelligence. @Forbes Most Promising AI Companies, @Gartner_inc Cool Vendor
Luke Moloney @lukemoloney
390 Followers 1K Following Aussie🇦🇺 in Ireland🇮🇪. Cloud Architect at Microsoft. Love all things Data🤓, Tech👨💻, Cloud☁️, Rugby🏉, @F1🏎 and being better. Views are mine. He/his/him
Ron Ortloff @RonOrtloff
247 Followers 165 Following Product Management at #Snowflake ❄️ working on #ApacheIceberg
Azure SQL DW @AzureSQLDW
2K Followers 53 Following Fast, flexible, and secure analytics platform for the enterprise
Guido van Rossum @gvanrossum
288K Followers 480 Following Python's BDFL-emeritus, Distinguished Engineer at Microsoft, Computer History Fellow, fully vaccinated. Opinions are my own. He/him.
Apache Airflow @ApacheAirflow
12K Followers 0 Following Airflow is a workflow scheduler. Now on https://t.co/r5iMFW0E2h
Amazon Web Services @awscloud
2.2M Followers 425 Following The official account for Amazon Web Services (AWS). For help, contact: @AWSSupport.
Last Week in AWS @LastWeekinAWS
13K Followers 66 Following This week's AWS news, sprinkled with snark. A @QuinnyPig & @DuckbillGroup production. Not affiliated with AWS. Listen: https://t.co/OI0DKPJFlB Read: https://t.co/HxoKbjGMm2
Alex Rasmussen @alexras
756 Followers 734 Following
Joy Arulraj @joy_arulraj
2K Followers 260 Following Associate Professor @GeorgiaTech. Data systems and AI. Member of the @CMUDB mafia.
M.Sc. Meliante Beiçu... @rafaelcruz_net
358 Followers 516 Following Mestre em Engenharia de Software, Pós Graduado em Engenharia de Software, Professor Universitário e Palestrante em eventos técnicos. Criador do Coders In Rio
Azure SQL @AzureSQL
18K Followers 174 Following The official handle for Azure SQL family - innovation & value in the cloud. Follow for news & updates from the #AzureSQL team & community. 🎦: https://t.co/3wle2phajk
Bob Ward @bobwardms
8K Followers 18 Following Principal Architect, Microsoft, Azure Data. Empowering others to make a difference
Anna Hoffman @AnalyticAnna
6K Followers 233 Following Principal Group Product Manager on Microsoft's SQL Engineering team. Host of Data Exposed. GT Engineering Undergrad + Data Science Masters. Millennial.
Tathagata Das @tathadas
3K Followers 153 Following All things streaming in @ApacheSpark | @DeltaLakeOSS | software engineer at @Databricks
Alibaba Cloud @alibaba_cloud
1.1M Followers 986 Following Computing for the Value beyond Computation
Andy Pavlo (@andypavl... @andy_pavlo
36K Followers 200 Following Associate Professor of Databases @CarnegieMellon.
Peter Bailis @pbailis
12K Followers 263 Following cto workday. prev google, @sisudata, asst prof stanford
MLflow @MLflow
11K Followers 46 Following An open source machine learning platform for managing the complete ML lifecycle
#DataAISummit @Data_AI_Summit
20K Followers 758 Following #DataAISummit (formerly #SparkAISummit) is the global event for the data community. The conference is organized by @Databricks.
Database Community Ne... @dbworld_
850 Followers 464 Following 🌿Tweets from the dbworld, database conference-journal-arXiv papers , cs faculty jobs, and more.🌾 #BlackLivesMatter
SIGMOD/PODS 2021 @SIGMOD_2021
458 Followers 1 Following ACM SIGMOD/PODS International Conference on Management of Data, June 20 - June 25, 2021
bluemates @bluemate75
514 Followers 1 Following
BigDATAWire @BigDATAwireNews
18K Followers 333 Following Coverage of the latest in #bigdata, #advancedanalytics, and #AI. Formerly Datanami. @TomTaborHPC @alex_woodie
Flink Forward @FlinkForward
3K Followers 181 Following Flink Forward is the conference dedicated to @ApacheFlink and the stream processing community.
Delta Lake @DeltaLakeOSS
10K Followers 67 Following Delta Lake is an open-source storage framework that enables building a Lakehouse architecture for Spark, Flink, Trino, Hive, Scala, Java, Rust, Python, & more!
Gal Bashan @thegalbash
6K Followers 6K Following Making sense of distributed systems at scale🧩. Excited about #serverless and cloud ☁️ Director of Engineering @epsagon. Views are my own.
Owen O'Malley @owen_omalley
6K Followers 600 Following Previously a founder at Hortonworks. I've worked on HDFS, Hive, Iceberg, MapReduce, ORC, and Security.
Tom White @tom_e_white
7K Followers 430 Following Open data. Open source. Hadoop book author. Ex-Cloudera. Runner. Looking for interesting data projects. @[email protected]
Patrick Hunt @phunt
4K Followers 179 Following Apache ZooKeeper committer, Cloudera Employee, Hacker, Architect, Husband, Dad
Todd Lipcon @tlipcon
13K Followers 1K Following Engineer on Google Spanner, formerly @cloudera. Founder of @ApacheKudu. PMC @hadoop @HBase @ApacheImpala. @BrownCSDept alumnus, wannabe pianist and cellist
Andy LoPresto @yolopey
616 Followers 2K Following PMC @apachenifi. Int’l Amb. @SurfridgeBeer. Prev 🐘☁️🐯🛅. Whiteboards for Feistel ciphers and a 2-2-1 forecheck. He/him. Bird law expert. 🦅🏒🏆
Matei Zaharia @matei_zaharia
45K Followers 1K Following CTO at @Databricks and CS prof at @UCBerkeley. Working on data+AI, including @ApacheSpark, @DeltaLakeOSS, @MLflow, https://t.co/94gROE5Xa0. https://t.co/nmRYAKG0LZ