Kyle Hailey @kylelf_
Quantitative data visualization kylehailey.com san francisco Joined November 2009-
Tweets15K
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Agentic AI Operational Efficiency: Achieving Smarter Observability with YugabyteDB Performance Advisor from @Yugabyte, by @kylelf_ yugabyte.com/blog/smarter-o…
Linux Storage Stack Diagram (up to kernel v6.16) published: thomas-krenn.com/en/wiki/Linux_…
From RAG to Riches: AI That Knows Your Support Stack via @Yugabyte, by @kylelf_ yugabyte.com/blog/rag-ai-th…
Instacart replaces Elasticsearch with Postgres solution tech.instacart.com/how-instacart-…
This is cool (and useful)! 101+ gen AI use cases with technical blueprints cloud.google.com/blog/products/… /via @iamkirantailor @rseroter
I have published the CatVector embedding-vector heatmap visualization app (for learning and fun!) as a static webpage now (just browser is enough, no downloads or Python needed). And now we have dark mode too! 😼 tanelpoder.com/catvector/
haha - was always dissatisfied with Sam Altman's talks, but now I have lost all interest in his presentations/talks . Hate to say it , but this failure makes the AI bubble popping much closer.
Anyone remember this? GPT5 was touted as being ordrs of magnitude better than GPT4. Not only did GPT5 take much longer than estimated, it has turned out to be only an incremental change, and for writing many consider it worse
Fashion show at 2-4pm Union Square tomorrow Sunday in San Francisco. Here is a discount code for friends. Use code INNOVAGE , 50% off. Code limited to the first 30 people who use it.
Fashion show at 2-4pm Union Square tomorrow Sunday in San Francisco. Here is a discount code for friends. Use code INNOVAGE , 50% off. Code limited to the first 30 people who use it.
My Innovage AI partner has a fashion show this Sunday, Aug 3, 2–4pm on Maiden Lane (next to Union Square). 100 designs, 100 models — all made in the last month with cutting-edge tech + laser cutting. 🎟️ Tickets: lnkd.in/gazY9Bfx instagram.com/manasiyo/
Improving stacked bar charts policyviz.com/2025/06/24/can…
Jensen Huang unveils the NVLink Spine, which moves more data than the traffic of the entire internet. 130 TB/s, fully meshed across 5,000 coaxial cables.
130 TB / second bandwidth - Nvidia youtube.com/clip/Ugkx94-Ix…

Connor on SQL and Dat... @connor_mc_d
17K Followers 540 Following Hi I'm Connor McDonald! 🔥keen on tech esp. SQL/database 🔥keen on fitness 🔥keen on coffee 🔥keen on gin 🔥keen on sarcasm I speak for me not my employer
Franck Pachot @FranckPachot
17K Followers 2K Following 🥑 Developer Advocate at 🍃 MongoDB 🔸 AWS Data Hero 🅾️ Oracle Certified Master ▝▞ YugabyteDB 🐘 PostgreSQL 𝕏posting to bsky/mstdn/lnkdn
SQL.ProductManager.Or... @thatjeffsmith
20K Followers 2K Following 🌟 SQL ⭕ Oracle 📊 Databases 🏋️♂️ Weights, poorly 🥃 Bourbon 🕸️ REST API 🙊 Product Manager 🤡 Annoying people online Words are mine.
Tanel Poder 🇺🇦 @TanelPoder
12K Followers 1K Following Creator of https://t.co/w1Pz4s2EhV and a long time computer performance nerd. Performance & Troubleshooting Training: https://t.co/lRKHSCFE6M
Ludovico Caldara @ludodba
4K Followers 640 Following 🚫 Data Loss - 💯 Uptime - 🛡️ Data Guard Product Manager at ⭕ @oracle #OracleMAA - 💡Opinions are my own - FIND ME ON https://t.co/lX24Ygob3o
Philippe Fierens @pfierens
3K Followers 1K Following Beerlover especially Geuze and Lambik Oracle product manager in the MAA team for FPP, photographer. https://t.co/6UYvR4v1Wz opinions and views expressed are my own
Heli Helskyaho @HeliFromFinland
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Kim Berg Hansen {Inac... @kibeha
3K Followers 192 Following {Inactive - find me at kibeha dot dk where the sky is #0000FF}
Maria Colgan @SQLMaria
10K Followers 358 Following Oracle Database Product Manager with a passion for SQL, AI, and the Optimizer. Wildlife photographer and Lego builder. Views expressed are my own.
Sai Penumuru @sai_penumuru
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Dani Schnider @dani_schnider
2K Followers 210 Following I don’t use Twitter anymore. You can find me on Bluesky: https://t.co/3zsyUVNzNx
Sandesh Rao @sandeshr
4K Followers 5K Following Machine Learning and AI at Oracle. Amateur photographer , reader , traveller. Opinions expressed here are my own and not my employer’s
Jasmin Fluri @jasminfluri
1K Followers 698 Following 🏢 database / automation engineer @Schaltstelle 👩💻 lectures @FHNW about #coding 👩🏫 💬 tweets about #database #cicd #automation ♠️ @oracleace ⚜ @sym_42
Simo Vilmunen @svilmune
2K Followers 1K Following Cloud,Infrastructure,Databases | Oracle ACE | Blogger | All opinions my own | Finnish-Canadian 🇫🇮🇨🇦 living in 🍁 working for @Enkitec @Accenture
Doug Burns @orcldoug
2K Followers 203 Following All views expressed are my own and don’t represent any employer or client.
Sinan Petrus Toma @SinanPetrus
1K Followers 128 Following Principal Product Manager at Oracle | Multicloud Mission-Critical Database Deployments | https://t.co/jsvbfaaIsV
Jessica Eliason (Shar... @jeliDBA
891 Followers 458 Following If you missed it, I’m Mrs now. Multi-platform database geek. Mostly PostgreSQL.Sometimes Oracle. Tech speaker. Staying the course, with a side dish of panic.
Frits Hoogland @fritshoogland
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Hi, I'm Rai @hiimraiane
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云创兽Ai @Meeoufawn1038
2 Followers 122 Following 💡 stock sweetheart all in on coolly stock investing! open to insights. DM me for swaps trading! 📊 #Finance #Investing
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Eewepoux @Eewepoux537
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Luke🪶Drahokoupil�... @LDrahokoupil
1K Followers 7K Following 🪔🌍„What a Guy!“🚼Rob Grant➕️Doug Naylor™🌎🚮🌏„A lie gets halfway around the world before the truth has a chance to get its pants on.“🚼WinstonS.Churchill🪽🕯
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Fan Club Elon Musk @FanClubElonMusk
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Igor Kan @1gor_kan
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اسامه الكوي... @Osama97175504
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Karem Shawky @karemshawky90
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Lamin @Lamin180131
161 Followers 6K Following When you grind with God, even losses turn into lessons that fuel the next win. 🇵🇸🇵🇸🇵🇸
Control Creep @ControlCr33p
8 Followers 350 Following
Uvwawouxir @Uvwawouxir9027
25 Followers 1K Following
Liliana Singleton @LilianaSin4387
125 Followers 2K Following 💔 still single 💔 ❤️ https://t.co/ZKeS3Eag9i ❤️
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29 Followers 23 Following building a techbio startup from scratch. still obsessed with film, nature, and consciousness.
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38 Followers 720 Following
mash @marco_msh
2 Followers 214 Following
Saige Murray @murray_sai22354
63 Followers 2K Following
X Girl @XGirl322663
1 Followers 83 Following
Zara Stone @AlmostZara
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Mauricio Hintz @HintzMauri31499
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Spasacl @Spasacla6B
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Arnav Jha @retro_Rabbit
32 Followers 562 Following Part time Tech Enthusiast, full time Dork. Avid Reader, Love #Chess, Cinephile.
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Swurtyez @SwurtyezzXE0fk
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Toreneausl @Toreneauslp9E
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Franck Pachot @FranckPachot
17K Followers 2K Following 🥑 Developer Advocate at 🍃 MongoDB 🔸 AWS Data Hero 🅾️ Oracle Certified Master ▝▞ YugabyteDB 🐘 PostgreSQL 𝕏posting to bsky/mstdn/lnkdn
Jonathan Lewis @JLOracle
10K Followers 40 Following 50 years using computers, 40 years freelancing, 35 years dealing with Oracle design and performance issues; mostly retired. Now tweeting at https://t.co/jgM903GCKq
Tanel Poder 🇺🇦 @TanelPoder
12K Followers 1K Following Creator of https://t.co/w1Pz4s2EhV and a long time computer performance nerd. Performance & Troubleshooting Training: https://t.co/lRKHSCFE6M
Kim Berg Hansen {Inac... @kibeha
3K Followers 192 Following {Inactive - find me at kibeha dot dk where the sky is #0000FF}
Frits Hoogland @fritshoogland
4K Followers 942 Following Official twitter account of Frits Hoogland. Views are mine, not my employer. @[email protected]
Bertrand Drouvot @BertrandDrouvot
2K Followers 619 Following Databases (mainly #PostgreSQL) stuff 🐘 - #PostgreSQL Major Contributor - @awscloud & all opinions are mine. 👉 https://t.co/cPag5SjXzc - @SLUCbasketNancy 🏀
Peter Zaitsev @PeterZaitsev
47K Followers 12K Following Founder at Percona - Open Source with MySQL, MariaDB, MongoDB, PostgreSQL Entrepreneur, Author, Speaker #mysql #mongodb #postgres #mariadb #opensource
Andy Pavlo (@andypavl... @andy_pavlo
36K Followers 200 Following Associate Professor of Databases @CarnegieMellon.
Chris Antognini @ChrisAntognini
4K Followers 86 Following Striving for Optimal Performance I no longer use this account. Folow me on #Bluesky: @chris.antognini.ch
Nik Samokhvalov @samokhvalov
11K Followers 51 Following Talk to me if you have issues with your Postgres databases: [email protected] // I stand with Ukraine // @postgres_ai & @Database_Lab & @PostgresFM
Tantacrul (@tantacrul... @Tantacrul
26K Followers 206 Following I write music and create YouTube videos on a variety of musical topics.
Henry Shi @henrythe9ths
12K Followers 462 Following I help founders, write about AI and share behind-the-scenes lessons from founding https://t.co/JPQUw7ggAp ($200MM+ revenue/year). Raised $150MM in VC. Angel Investor.
Ⓥince rⒶdo @vincent_rado
2K Followers 2K Following Acid Dialectics (2025) Drugism (2022) Abolish Prisons Now (2019) we're here, we're high (2018) forthcoming, High and Mighty: How People in Power Use Drugs
ali sheikh @AlistairInBeta
29 Followers 23 Following building a techbio startup from scratch. still obsessed with film, nature, and consciousness.
Marko @followmarko
1K Followers 6K Following 5'11" I ❤️ SF formerly politics @mtclai pm @geneva sales @wework engineering https://t.co/8KSwdOZpXI FOLLOW FOR 30 DAYS OF SHIPMAS
vibecode @vibecodeapp
24K Followers 8 Following The app that builds mobile apps. Try it now for free ↓
Riley Brown @rileybrown_ai
87K Followers 2K Following Cofounder and Chief Vibe Lord of @vibecodeapp | Try the vibecode terminal ⬇️⬇️⬇️
Hussein Nasser @hnasr
81K Followers 647 Following Backend and Database Courses https://t.co/Qonec4YftL YouTube https://t.co/FfDg8cnVCI Author of https://t.co/PcX2tDsIxC Engineer @esri
qntm_ebooks @qntm_ebooks
505 Followers 0 Following Ebooks by @qntm! And also regular paperback and hardcover editions!
qntm @qntm
21K Followers 2 Following There Is No Antimemetics Division // "Lena" (buy the book: https://t.co/Kat1kdckuQ) // Absurdle // HATETRIS // 🐋
wangbin579 @wangbin579
17K Followers 129 Following Specializing in solving complex software challenges, with deep expertise in TCP and MySQL kernels, and a strong passion for AI, history, math, and physics.
Tim Wagner @wagner_tim
2K Followers 5K Following Give your friendships superpowers @sevennsocial Angel investor in reversing climate change #Vermonter with a Golden State of mind
Nicole Levin @nicilevv
81 Followers 189 Following I want to figure out how I (&we) can feel belonging in our world, so mainly talking about communities. Also like econ, anthropology, cultures & cog sci.
mark pincus - e/acc @markpinc
121K Followers 2K Following Founder @zynga. Partner/Reinvent Capital. Passionate product maker, biker, surfer. Father of three amazing girls and two amazing boys!
Trey Ratcliff @TreyRatcliff
60K Followers 3K Following 🏛️ Smithsonian exhibited 🖼️ Sotheby's auctioned 🌍 NatGeo featured 📸 photographer 🎨 artist 🗺️ adventurer AND 🖋️ hilarious adorable wordsmith.
Michael.Adams19080 @adams19080
1K Followers 1K Following Never before in human endeavors have bad politicians done so little, with so much, to negativity affect so many - as they have in the city of San Francisco!
Paul Logan @pxlogan
138 Followers 73 Following Husband, father, DBA, Computer geek, enjoys football (the real kind not the type played by americans), watching rugby, servant for my daughter
Mike Solana @micsolana
376K Followers 1K Following billionaire media tycoon and former mayor of san francisco. disinformation researcher. cmo @foundersfund. editor-in-chief @piratewires 🏴☠️
Dave Kammeyer @davekammeyer
3K Followers 1K Following CEO @ https://t.co/JcJkseseWg Computer Vision, Machine Learning for High Reliability Systems
JConr 傑·康納 @JConrBOrtega
5K Followers 609 Following Formerly Homeless || Democrat || Leatherman || 🐍-Dad || Doom Loop Tour Guide & Citizen Journalist at @TattleTaleLive || @iconicd3sf || 🇬🇧🇪🇸
Séb Krier @sebkrier
12K Followers 7K Following 🪼 AGI policy dev lead @GoogleDeepMind | rekkid junkie, dimensional glider, deep ArXiv dweller, interstellar fugitive, uncertain | 🛸
YugabyteDB @Yugabyte
9K Followers 903 Following The high-performance #DistributedSQL database for building cloud-native applications at scale. 🚀 100% open source and PostgreSQL code compatible | https://t.co/jn1Wc0bJeX
Anna Savina @hashevatski
498 Followers 848 Following Head of Marketing at @PhysicalAI + Writer. Ex-Felt, ex-Miro. Tweets about design, tech, and culture.
David Park @Davidjpark96
70K Followers 405 Following ceo @ jenni ai tweets about growth and my startup learnings!
Daniel Lurie 丹尼�... @DanielLurie
31K Followers 1 Following 46th Mayor of the City and County of San Francisco
christianaverill @caverill
537 Followers 466 Following Quality Produce. SFGG. Village Lions RFC. Iona RFC.
carl @carlcortright
7K Followers 1K Following Built to build. Skin in the game with scars to prove it. Building products and helping early-stage startups. @ycombinator @coinbase alumni
Beff – e/acc @BasedBeffJezos
176K Followers 3K Following founder @ e/acc // building thermo compute @extropic_ai // memetic warlord // Kardashev gradient climber
Adam Nathan • blaze... @adampnathan
17K Followers 2K Following ceo @blazeaiapp – the #1 marketing AI tool for small businesses and teams of one. chair, advisory board, @salvationarmysf. writing Startup Tycoon weekly.
OpenAI Newsroom @OpenAINewsroom
109K Followers 3 Following The official newsroom for @OpenAI. Tweets are on the record. If you like this account, you’ll love our blog: https://t.co/nEYf8Iq3C0
Yoshua Bengio @Yoshua_Bengio
25K Followers 206 Following Working towards the safe development of AI for the benefit of all @UMontreal, @LawZero_ & @Mila_Quebec A.M. Turing Award Recipient and most-cited AI researcher.
Gianmatteo Costanza @emissionite
2K Followers 442 Following San Francisco based, civically-minded entrepreneur, thinker, techie. Believes in power of collaborations. 🏳️🌈 https://t.co/r4WgRE4KXV
Sander Dieleman @sedielem
63K Followers 2K Following Research Scientist at Google DeepMind (WaveNet, Imagen, Veo). I tweet about deep learning (research + software), music, generative models (personal account).
Daniel Destefanis @daniel__designs
13K Followers 887 Following Design @figma prev: @discord Building @theclocksapp
I Think You Should Tr... @QualiaWizard
2K Followers 709 Following (Nondual) Open Individualism, Valence Realism and Neural Annealing. #5MEODMT
Scry Visuals @Scrygl
3K Followers 1K Following Dad - https://t.co/vCBjvm5jKm 🟥 Graphics from scratch, capturing natural mathematical beauty. Works mostly done as GLSL code. 💻https://t.co/n83bWw8uE4
Fuse Energy @FuseEnergyTech
3K Followers 16 Following Accelerating the world’s transition to fusion energy.
Christian Steinmetz @csteinmetz1
5K Followers 2K Following AI for Audio & Music • Research Scientist @sunomusic • PhD Student @c4dm MSc @mtg_upf • Previously Intern @Adobe @Meta @Dolby
AJ Keller @andrewjaykeller
3K Followers 2K Following Co-founder and CEO @neurosity making the future of mental state management and so much more 🧡🧡🧡
John Schulman @johnschulman2
65K Followers 1K Following Recently started @thinkymachines. Interested in reinforcement learning, alignment, birds, jazz music