Trung Dinh @dinhatrung
robloxian, ex-WhatsApp, ex-meta. Scaling database access. San Francisco, CA Joined April 2019-
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Data fusion or Velox and why? #velox #datafusion #appache_arrow #rust #c++
There are only 3 levels of wealth: 1) you can pay your bills and your rent without stress 2) you can eat at any restaurant without looking or worrying about the price 3) you can travel wherever you want without worrying about the price Beyond this, life doesn’t change with…
For all its flaws, America is still the greatest country in the world: - best education system - best system of government (democracy) - best economic system (capitalism) - best place for innovation - most desirable location for immigrants - dominant world language - world's…
More truthy, less catchy WRT many MVCC engines Long-running readers don't block writers but they do block MVCC GC. Writers don't block readers but they do slow them down, sometimes a lot.
Rust is especially useful for serverless workloads. Containers housing Rust-based applications are typically much smaller than those with managed runtimes, such as Java and Python. The typical Rust container is 150MB, whereas a Java-based container might weigh 2GB or more.
It's time for my annual tradition! Here is my @OtterTuneAI retrospective of the last year in the world of databases. I cover DB startup funding, why #blockchain databases are stupid, new systems, and how my good friend @larryellison is saving our country: ottertune.com/blog/2022-data…
Megan Reynolds 👩�.. @meganreyno
4K Followers 5K Following VC obsessed with infra, dev tooling & GTM @vertexventures / ex @crane_vc investor @gitpod @encoredotdev @comind_ @tinybirdco @novuhq / Infra NYC community 🫶
Ida @kadokiwaka60020
0 Followers 90 Following
The Data Stack Show @DataStackShow
856 Followers 1K Following A podcast exploring the world of data. Hosted by @ericdodds & @KostasPardalis. ⚡️ Powered by @RudderStack
Elsie @JessicaHar71556
1 Followers 342 Following
Karen Lish @LishKaren
1K Followers 2K Following
Mckenzie Apgar @ApgarMcken28722
69 Followers 5K Following
piekraft @piekraft194715
37 Followers 2K Following
DiRa @ToshiaHulda
33 Followers 752 Following The stars shine so that everyone can find their own star one day
Megan Reynolds 👩�.. @meganreyno
4K Followers 5K Following VC obsessed with infra, dev tooling & GTM @vertexventures / ex @crane_vc investor @gitpod @encoredotdev @comind_ @tinybirdco @novuhq / Infra NYC community 🫶
The Data Stack Show @DataStackShow
856 Followers 1K Following A podcast exploring the world of data. Hosted by @ericdodds & @KostasPardalis. ⚡️ Powered by @RudderStack
Sean McArthur @seanmonstar
5K Followers 86 Following rust all the https 🦀 @hyperium_rs 🐘 Mastodon: @[email protected]
Julian Hyde @julianhyde
4K Followers 409 Following On a mission to tame data. Author of Apache Calcite, Mondrian OLAP engine, and the Morel language. Staff engineer at Looker/Google. (Also on @mas.to.)
Xuanwo @OnlyXuanwo
9K Followers 941 Following ASF Member. Apache #OpenDAL PMC Chair. VISION: Access data freely across services by any method.
Chojan Shang — oss/.. @repsiace
1K Followers 330 Following Data Is Dead, Long Live Value | https://t.co/sJroS3w8hy 🥰 https://t.co/6hhaVpBBC0 | Apache #OpenDAL PMC Member.
Apache - The ASF @TheASF
67K Followers 211 Following Official feed: The Apache Software Foundation. The world's largest Open Source foundation provides $22B+ worth of software for the public good at 100% no cost.
Cloudflare @Cloudflare
197K Followers 6K Following Cloudflare is the world’s leading connectivity cloud, and we have our eyes set on an ambitious goal — to help build a better Internet.
ApacheDataFusion @ApacheDataFusio
91 Followers 0 Following
Andy Grove @andygrove_io
3K Followers 584 Following @ApacheArrow PMC Chair. Apache DataFusion PMC. Original creator of Apache DataFusion.
Mark Raasveldt @mraasveldt
800 Followers 66 Following
Huanchen Zhang @huanchenzhang
1K Followers 233 Following Assistant Professor @Tsinghua_Uni. Formerly @CarnegieMellon
Marc Garcia @datapythonista
1K Followers 227 Following #pandas core dev Developer, speaker, trainer, advisor #python #polars #data #rust #rustlang #arrow #apachearrow #linux
Katja Hose @HoseKatja
793 Followers 285 Following Professor at TU Wien (Austria); research on #dataManagement and #queryOptimization with a focus on #graphs and #knowledgeGraphs
John Crickett @johncrickett
8K Followers 529 Following Helping you become a better software engineer through coding challenges that build real applications. Experienced Software Engineer and sometimes manager.
George Mayer @GeorgeMayer
5K Followers 1K Following Self-taught engineer. I like to build things and write things. Startups then @meta. Mostly talking tech and engineering. Building @ParadocsDev
SIGMOD/PODS 2024 @SIGMODConf
1K Followers 117 Following 2024 ACM SIGMOD/PODS International Conference on Management of Data.
Jana Giceva @JanaGiceva
776 Followers 491 Following Assistant Professor for Computer Science at TU Munich
DB-Engines @DBEngines
3K Followers 104 Following Knowledge Base of Relational and NoSQL Database Management Systems
Low Byte Productions @lowbyteprod
3K Followers 1 Following In depth, low level videos by @fstokesman
Dan Go @FitFounder
662K Followers 429 Following High Performance Coach To Entrepreneurs | Helping 1 million transform their lives by 2027. Tweets on health optimization. Sign up for a free strategy call 👇🏽
Semih Salihoğlu @semihsalihoglu
687 Followers 517 Following Associate Professor at UWaterloo & CEO of Kùzu Inc. Spending most of my time on graph DBMSs and @kuzudb: https://t.co/VWRgmqmzS6! 🇵🇸🇵🇸 #CeasefireNow
Marc Brooker @MarcJBrooker
17K Followers 747 Following AI, databases, and serverless at AWS. Views are my own. On Mastodon: @[email protected]
System76 @system76
81K Followers 2K Following We make powerful Linux computers to help you do more, go further, and unleash your potential.
Mike Schroepfer @schrep
104K Followers 278 Following Partner @Gigascale, Sr Fellow (Formerly CTO) @Meta, founder @AdditionalVent, . Investing in tech and science to fight climate change. AI
Fabio Filasieno @FilasienoF
235 Followers 130 Following On compiler and database system implementation. On system programming pragmatics. I share papers that I love.
Materialized View @getmaterialized
332 Followers 1 Following Software infrastructure hot takes, project and paper highlights, developer interviews, and stack deep dives. Brought to you by @criccomini.
Austin Scholar @AustinScholar
28K Followers 222 Following Teen at a high school with no teachers. Writing about education & how to help your kid thrive. I tell you what your teen is thinking so you don't have to guess.
Debasish (দেব�.. @debasishg
10K Followers 555 Following Programmer. Author: Functional and Reactive Domain Modeling (Manning 2016), DSLs In Action (Manning 2010). Father. Husband. Seinfeld fanboy. FP aficionado.
Asterios Katsifodimos @kAsterios
1K Followers 1K Following All things data systems. Asst. Professor @tudelft.
Emily Chang @emilychangtv
205K Followers 2K Following Host and executive producer of “The Circuit” on @Bloomberg Originals. Author of Brotopia. Proud mama and wife of @jonstull
TigerBeetle @TigerBeetleDB
5K Followers 1K Following The distributed financial transactions database designed for mission critical safety and performance. Join the chat! https://t.co/qHVNiRtyzw
Lex Fridman @lexfridman
3.5M Followers 126 Following Host of Lex Fridman Podcast. Interested in robots and humans.
Joe Hellerstein @joe_hellerstein
15K Followers 894 Following Berkeley CS Prof, focused on data and computation.
Immanuel Trummer @ImmanuelTrummer
2K Followers 59 Following Database Prof at Cornell. I make data analysis more efficient and more user-friendly.
Alex P @ifesdjeen
12K Followers 1K Following Distributed and Storage Systems. Apache Cassandra Committer and PMC member. Author of Database Internals @therealdatabass. Discord: https://t.co/8LwhZom9eQ
Database Internals Bo.. @therealdatabass
4K Followers 1 Following Database Internals book by @ifesdjeen, published by @OReillyMedia Discord: https://t.co/o1CnTcIX9J Errata: https://t.co/nxjS1MdLBG
Murat Demirbas (Distr.. @muratdemirbas
9K Followers 235 Following MongoDB Research: Distributed {Systems, Databases, Consensus}. Ex-AWS. Professor @SUNY Buffalo. Opinions are my own. Blog at https://t.co/IqZPhhtcCC
Felipe O. Carvalho @_Felipe
4K Followers 2K Following SWE @VoltronData / @ApacheArrow. Past: @Spotify. Databases/Compilers/DistSys. Imperative prog. heathen. C++/OCaml/TLA⁺🇧🇷 → 🇸🇪 → 🌎 https://t.co/vxbdByfADI
Glauber Costa @glcst
8K Followers 756 Following Former Linux Kernel, ScyllaDB, Datadog - storage, virtualization, low level stuff. Currently Founder/CEO at @tursodatabase
Phil Eaton @eatonphil
17K Followers 552 Following Working on @EDBPostgres. Mostly databases, distributed systems, books, and cooking. 💍🇰🇷
Renata Borovica-Gajic @RBorovica
310 Followers 317 Following @unimelb academic in databases | #DECRA 2023 Fellow; PhD from @dias_EPFL, @EPFL, Switzerland
RisingWave: Serverles.. @RisingWaveLabs
2K Followers 917 Following Event stream processing, analytics, and management. 🚀 10x more productive. 🚀 10x more cost-efficient. Chat: https://t.co/1ReEZKaMXg
Jeff Dean (@🏡) @JeffDean
296K Followers 6K Following Chief Scientist, Google DeepMind and Google Research. Co-designer/implementor of things like @TensorFlow, MapReduce, Bigtable, Spanner, Gemini .. (he/him)
P99CONF @P99CONF
9K Followers 179 Following P99 CONF is the industry event for high performance, low latency, high availability engineering.
@pauldix This is now the second (at least) time I have heard people propose a new file format with a single centralized implementation in part due to the fragmeneted parquet reader/writer ecosystem. I am working on some other ideas on how to improve parquet in this area
A new file format from Meta that could be a successor to Parquet: github.com/facebookextern…. Now if only we could get a #rustlang implementation of the spec. Obviously, any Parquet replacement will take years to really gather momentum, but the features had me nodding in agreement.
We're starting to build a backlog of good first issues in DataFusion ⚛️ Comet ☄️ Contributing to these issues is a great way to start learning about Spark, DataFusion, and Arrow internals. github.com/apache/datafus…
🤿 Dive into the future of data systems with @InfluxDB's Andrew Lamb on our latest episode. Highlights: ➡️ The shift from monolithic to specialized databases 📈 The 10x advantage of specialized systems ⚛️ Data Fusions critical role at InfluxDB spoti.fi/49UqXvQ
This is pretty amazing -- thanks @andygrove_io for helping make it happen. We are working through the various logistics of moving URLs, etc but it is getting close now
It's official! Apache DataFusion is now a top-level Apache project. 😃 github.com/apache/datafus… The URLs for the subprojects have also been updated. github.com/apache/datafus… github.com/apache/datafus… github.com/apache/datafus… Congratulations to the community for this big milestone!
At big companies you often run into old terrible code that’s still not been fixed and curse the person that wrote them years ago. I’ve done it plenty, I can’t help it. I was once the first engineer at a startup and was there for 14 years. So I’ve been in meetings where a…
It is an annoying algorithm to implement, or even just read about. I should try porting Go's version instead sometimes perhaps. Just for my own understanding.
I'm excited to be getting started with some contributions to the Apache DataFusion Comet project for accelerating Apache Spark. If you would like to get involved in the project, a great place to start would be to help implement Spark-compatible CAST expressions. Some of these…
@dinhatrung Whatever you don't know that you think you should know, go learn about it. Over the years for me it was stuff like: how do I parse s-expressions, how do I parse operator precedence, how do I compile to LLVM, how do I implement database indexes, how does Raft work, etc.
I am incredibly humbled and honored to be elected as a of @TheASF . I had almost no experience with open source contribution 4 years ago. After working with @ApacheArrow I am a true believer. Connecting developers building amazing software is 🌶️🌶️🌶️ apache.org/foundation/mem…
Sweet blog by @ArroyoSystems of the benefits of (re) building with @ApacheDataFusio. arroyo.dev/blog/why-arrow…: 3x faster processing, 10x smaller binary, ecosystem alignment, and less code. Glad to have them as part of the community.
@timClicks If you like Linux, I love my @system76 Thelio. It’s a workhorse!
I am pretty excited about the growth in projects built with @ApacheArrow DataFusion. Here is the official announcement of Comet, created by Engineers from Apple to accelerate Spark. arrow.apache.org/blog/2024/03/0…
Eng growth hack: Don’t take your extra hours and pour them into your day job. That has diminishing returns for growth. Instead, use extra time to explore new and different technologies through side projects. Bring those learnings to bear at work.
Boring Data Tool (bdt) has now moved to the datafusion-contrib GitHub org. I think this is a nice example of building CLI data tools with @ApacheArrow and #DataFusion github.com/datafusion-con…
Recording of today's stream decrusting the tracing crate is now up! We went over both "sides" of tracing. First spans and events, then subscribers, layers, and filters. And apart from a brief ramble on per-level filters, I think it turned out quite good! youtu.be/21rtHinFA40
It's finally time to do a decrusted stream about tracing — the so-much-more-than-logging crate that gets requested pretty much every video! We'll do it Friday at 4pm UTC (everytimezone.com/s/3485afaf) just like the stream calendar promised for once 😅
TIL about Apache DafaFusion Comet. @Apple has replaced @ApacheSpark's guts with @ApacheArrow DataFusion. And they're donating it. 🤯 github.com/apache/arrow-d… This is an alternative to @MetaOpenSource's Velox Spark implementation. facebookincubator.github.io/velox/spark_fu… /ht @philippemnoel
Congrats to @andrewlamb1111 and co-authors for getting their paper "Apache Arrow DataFusion: A Fast, Embeddable, Modular Analytic Query Engine" accepted to SIGMOD 2024! Paper here: github.com/apache/arrow-d…
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