Michael Simons @rotnroll666
👨👩👦👦👨💻🚴♂️ - Father, Husband, Developer, Athlet. Working all things Java at @Neo4j. Author of Spring Boot Buch and @DuckDB in Action. michael-simons.eu Aachen Joined March 2007-
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I'm interrupting my vacation to bring you this review by @thjanssen123 of #DuckDB in Action. The authors are @rotnroll666, @markhneedham, and @mesirii. They have done good work on this book, and the topic is an interesting one. @ManningBooks thorben-janssen.com/book-review-du…
I am super grateful for the thoughtful review that @thjanssen123 wrote for our #DuckDB in Action book thorben-janssen.com/book-review-du… Thorben is a long time friend of mine and we gave him a full discount on the book, not because I wanted a good review, but an honest one. Thanks, mate.
We’re officially open! 🎉 github.com/commonhaus/fou…
Big news in the #Java world: #Hibernate moving to a foundation, #Commonhouse in.relation.to/2024/04/09/hib… commonhaus.org Seems to be a sensible decision, especially given its enviable wide use.
Casual reminder, I am still alive, doing cool database and Java stuff, and posting cycling pictures, but not using this platform here a lot anymore. Find my coordinates on my GitHub profile github.com/michael-simons/
While 1 & 2 can be solved with AI, it feels that it's possible without AI, and number 3 is where AI fails completely. So, should we actually use AI for generating tests? Perhaps, we should rather think about how to get things done without heating the planet 🤷
🎉Our #DuckDBInAction book is almost there, Chapter 10, 11 and Appendix released on the MEAP. Soon off to print! @markhneedham @rotnroll666 it was a great collaboration. Big Thanks to @ryguyrg @jrdntgn @hfmuehleisen & @ManningBooks for your support 🙏 shortener.manning.com/OPpn
I believe that I will be able to emulate these on PostgreSQL, HSQLDB, H2, BigQuery, possibly Oracle using ARRAY_AGG(), UNNEST, WITH ORDINALITY, so they become syntax sugar only. Expect some improvements soon in jOOQ, too: github.com/jOOQ/jOOQ/issu… 3/3
I recently read "DuckDB in Action" by @rotnroll666 and @mesirii , and I highly recommend it! You'll learn about an interesting database, SQL's more complex features, and building data pipelines. You can currently get it at 50% off: manning.com/books/duckdb-i…
With generative AI on the horizon there has never been a better time to learn the fundamentals. The amount of garbage that is about to be generated, checked in, and deployed is going to increase the value of those that actually understand how things work.
Join us in welcoming @rotnroll666, our newest Oracle ACE Associate from Germany! He's currently working on his third book which will be about DuckDB, an embedded, analytical database. Welcome! social.ora.cl/6013njbOV #OracleACE
📣Deal of the Day📣 Feb 20 45% off TODAY ONLY! DuckDB in Action & selected titles: mng.bz/WrEx @markhneedham @mesirii @rotnroll666 Dive into #DuckDB and start processing gigabytes of data with ease—all with no data warehouse.
I've seen people take online rants about software way too personal / serious. I mean, who can't relate? If a weird jOOQ bug costs you 3 hours of debugging, the least you're entitled to do is rant, I would say? Don't eat your anger. Let it out.
Just updated the free Manning “DuckDB in Action” early access book to include Chapters 1-8. Thanks to the prolific writing of the authors, we now have chapters on MotherDuck, Python integrations and more. motherduck.com/duckdb-book-br…
I'm learning and having so much fun with the #1BRC challenge by @gunnarmorling even without doing any coding. It's particularly interesting to see the "Java is slow" gang realizing how wrong they are and how cool and friendly is the Java performance community.
Finally, I had some time to sit and read, and learn something new! And it is completely new for me - @duckdb! I'm not a data scientist or analyst, I have never worked with big data or similar stuff. But when I saw that my good friend @rotnroll666 and his colleague @mesirii are…
Maciej Walkowiak 🍃 @maciejwalkowiak
36K Followers 996 Following Independent #Java #Spring #AWS 🧑💻 making @justxrun 👉 https://t.co/5hDONs8nrh 📺 https://t.co/xtk152k8qm
Gunnar Morling 🌍 @gunnarmorling
51K Followers 302 Following Software engineer @Decodableco · Ex-lead of Debezium · Spec lead of Bean Validation 2.0 · Creator of JfrUnit, kcctl and MapStruct · Java Champion · 🚴
Josh Long @starbuxman
77K Followers 4K Following Spring Developer Advocate (@Java_Champions & @Kotlin @GoogleDevExpert) @VMwareTanzu 🍃🐲 📽️ https://t.co/A2wBUe0b0A
Mario Fusco 🇪🇺�.. @mariofusco
42K Followers 332 Following Java Champion ~ Open source advocate ~ Frequent speaker ~ @jugmilano coordinator ~ Drools project lead at @RedHat ~ Pragmatic dreamer ~ Europeist
Oliver Drotbohm 🥁 .. @odrotbohm
23K Followers 685 Following Frameworks & Architecture in the Spring team @ VMware, OpenSource, all things Spring, Java, data, DDD, REST, software architecture, drums & music. He/him.
Markus Eisele @myfear
28K Followers 2K Following Something at @RedHat. Legal thinks you need to know that I'm speaking for myself here. I believe you knew.
Bruno Borges @brunoborges
35K Followers 981 Following Brazilian Immigrant 🇨🇦🇧🇷🇺🇸 Java Champion. Principal PM Manager for #Java ☕️ Microsoft. Previously @OracleDevs, #Azure DevRel. Leads @JavaAtMicrosoft
Dan Vega @therealdanvega
18K Followers 6K Following Spring Developer Advocate at @Broadcom. Java Champion, YouTuber, Podcast Host and lifelong learner. Husband & Father. Cleveland is 🏡
Siva @sivalabs
10K Followers 195 Following Building software since 2006. Interested in Java, Go, Testcontainers, Docker. Blog: https://t.co/BDIwltPJ0v YT: https://t.co/aQz0Jrvpm9.
Sharat Chander | 🟧.. @Sharat_Chander
20K Followers 5K Following 🏳️🌈 🇺🇸 🇮🇳 🇺🇦 🇮🇱 🇵🇸 | LEGACY VERIFIED | 🥃 lover | #DevRel expert | 💜 @DepecheMode | @UofMaryland & @LoyolaMaryland grad | Views mine
Java Guides @GuidesJava
78K Followers 454 Following Blog about Java API Guides, Tutorials & Frameworks. YouTuber: https://t.co/iwGefSAqff. Udemy: https://t.co/pn7RQw1Jnj… #java #springboot #react #microservices
Simon Martinelli @simas_ch
7K Followers 2K Following Java Champion, Vaadin Champion, Oracle ACE Associate, Speaker, Programming Architect, and Lecturer for Software Architecture, Java, Persistence, and DevOps.
Heinz Kabutz 🏝 �.. @heinzkabutz
17K Followers 449 Following Author of mildly entertaining and somewhat useful #Java Specialists’ Newsletter. Email is heinz at javaspecialists dot eu.
Andres Almiray @aalmiray
11K Followers 386 Following I code for fun and help others in the process. Java Champion. Co-founder of Hackergarten & Hack.Commit.Push. Creator of @jreleaser 🚀
Trisha Gee @trisha_gee
36K Followers 3K Following Engineer, author, keynote speaker, developer champion, catalyst. Developer Advocate @ Gradle for Developer Productivity Engineering. She/her.
Michael Plöd @bitboss
6K Followers 807 Following Fellow at @INNOQ and regular conference speaker. Author of "Hands-on Domain-driven Design - by example" on @leanpub.
Аlina Yurenko 🇺�.. @alina_yurenko
7K Followers 813 Following Ukrainian. Love programing languages, compilers, and open source. Developer Advocate for @GraalVM at Oracle. @OracleOSS DevRel. Support 🇺🇦⬇️
Aleksey Shipilëv @shipilev
27K Followers 596 Following In love-hate relationship with the machines. "Naval mine"-shaped developer. Personal account, expect some shit-posting. Currently: everything OpenJDK at AWS.
Rafael Winterhalter @rafaelcodes
13K Followers 170 Following software consultant who likes static typing, coding at https://t.co/wYTncvbVXm 🇧🇻🇩🇪🇪🇺 - @[email protected]
Donald Raab @TheDonRaab
9K Followers 944 Following Java Champion. Writer of blogs. Creator of the OSS Java library @EclipseCollect. Inspired by Smalltalk. Opinions are my own.
rajendra t @RajendraT2025
9 Followers 761 Following
Ashmi Dutta @AshsDev1997
79 Followers 813 Following Navigating the ever-evolving tech landscape.💻🚀 | Documenting my Tech Journey after a career gap 🫡
Zara @Zara610561
5 Followers 147 Following
Diwakar Bhardwaj @diwakarbhardwaj
171 Followers 3K Following
DanG @RealDanGMan
12 Followers 79 Following
Sviatoslav Makhynko @SviatMak
75 Followers 2K Following Husband & father of four (soon five) | Software Engineer | *BSD/Linux/MacOS | OSS | Psychology | @[email protected]
Dummer. @Dummer292775
3 Followers 142 Following
Balaji Govindasamy @gbalajihosur
157 Followers 962 Following Program Manager | Ontology I Taxonomy I Skill Library I Role Architecture
Henry Sowell @veteranbv
317 Followers 1K Following USMC veteran, Global Vice President of Technology Solutions @Neo4j. Using technology to make the world a better place.
Kundal kumar Singh @KumarKunda5836
71 Followers 695 Following
Merve 🌴☕️👩�.. @javacmerve
43 Followers 526 Following
Dmitry Kasyanov @dk_nemo
79 Followers 543 Following
Efe Kerem Aydın @efekeremaydin
452 Followers 3K Following City, University of London @CityUniLondon, MA in Media and Communications | Jean Monnet Scholar 2014-15
Adrián Fero @_adrianfero_
34 Followers 246 Following
Java @java
569K Followers 756 Following The official page of the #1 programming language and development platform.
Ratnakar Shukla @Ratnakar2023
28 Followers 234 Following Software Engineering, System design, Java 8, Spring Boot, Angular, Python,Typescript
Aryan patil @AryanP45
8 Followers 93 Following 🧘🏻♂️Learner | 🍵Java Enthusiast | 🍃Spring Developer | wanderer 🚶🏻
Cloudviz.io @CloudvizIo
81 Followers 134 Following Save time on manual AWS architecture diagram and technical documentation creation and updates. Keep your AWS documentation always up to date.
Techie @Techie23456
27 Followers 255 Following
Yashaswi Ragi @yashragi
1 Followers 81 Following
aravinda @aravindaj
10 Followers 229 Following
amFaaS @AmFaaS_
84 Followers 2K Following "amFaaS: Your go-to for top-notch software solutions. We specialize in web/app dev, SEO, automation, and cybersecurity. Elevate your digital game with us."
Praveen 🇮🇳 @ataapivataapi
35 Followers 783 Following हतो वा प्राप्स्यसि स्वर्गं जित्वा वा भोक्ष्यसे महीम। तस्मात् उतिष्ठ कौन्तेय युद्धाय कृतनिश्चयः।। भगवद्गीता 2:37
Pato @patinhotech
807 Followers 793 Following Pedreiro de Software, vivendo de Java, torço para o Fortaleza, uso esse perfil para me divertir e penso em montar um bar.
Aleksey Stukalov @AlekseyStukalov
329 Followers 305 Following Software developer, architect and technology enthusiast. A strong believer that overengineering kills. The author of @JPABuddy and teamlead at @ @intellijidea.
JEP Updates @Jepupdates
266 Followers 20 Following Tracking updates to the Java Enhancement Proposals. See https://t.co/VV1VSeQQyd to learn more about JEPs. Not linked to any official Java/JDK/Oracle entity.
marco feduzi @FeduziMarco
2 Followers 154 Following
Napalm as a service @allema_s
1K Followers 722 Following Software Engineer - Passionated about System Design: #jdk #evensourcing, #EventDriven #concurrencySystem Hybrid athlete
Shubham Randale @randale_shubham
22 Followers 346 Following
Sékou @SekouSekou12
138 Followers 682 Following Junior Full-Stack Developer | Java | Spring boot | Docker | PostgreSQL
Flora ken @Floraken266677
1 Followers 99 Following
Sandeep @golisagar
22 Followers 160 Following
Ali Aktolun @aktolun_ali
26 Followers 296 Following
Apache Causeway @ApacheCauseway
59 Followers 446 Following Quickly build domain-driven apps, on top of Spring Boot. You write the business logic, the framework handles the UI, REST and GraphQL APIs. ASF v2 license
Samiul Alom Sium @samiul_sium
6 Followers 131 Following Java Developer, GitHub Profile Link: https://t.co/azA8MhFNYq
vaishali ahuja @_vaishaliahuja
55 Followers 927 Following
Mohammed Mudassir @mohd_mudassir71
194 Followers 4K Following Full Stack Developer | Java | JavaScript | Node.js | React.js | Express | Senior Software Engineer @Oracle | Ex-@dassaultSystemes
Pavan Kumar @itspavan2u
138 Followers 2K Following
Niels S. Meyer @nsmeyer
20 Followers 238 Following
Maciej Walkowiak 🍃 @maciejwalkowiak
36K Followers 996 Following Independent #Java #Spring #AWS 🧑💻 making @justxrun 👉 https://t.co/5hDONs8nrh 📺 https://t.co/xtk152k8qm
Gunnar Morling 🌍 @gunnarmorling
51K Followers 302 Following Software engineer @Decodableco · Ex-lead of Debezium · Spec lead of Bean Validation 2.0 · Creator of JfrUnit, kcctl and MapStruct · Java Champion · 🚴
Lukas Eder @lukaseder
30K Followers 102 Following Java Champion, creator of @JavaOOQ, the best way to write SQL in Java. Will mostly tweet about Java, SQL, jOOQ, programming humour, and write at https://t.co/oUP2wQmrIq
Josh Long @starbuxman
77K Followers 4K Following Spring Developer Advocate (@Java_Champions & @Kotlin @GoogleDevExpert) @VMwareTanzu 🍃🐲 📽️ https://t.co/A2wBUe0b0A
Mario Fusco 🇪🇺�.. @mariofusco
42K Followers 332 Following Java Champion ~ Open source advocate ~ Frequent speaker ~ @jugmilano coordinator ~ Drools project lead at @RedHat ~ Pragmatic dreamer ~ Europeist
Oliver Drotbohm 🥁 .. @odrotbohm
23K Followers 685 Following Frameworks & Architecture in the Spring team @ VMware, OpenSource, all things Spring, Java, data, DDD, REST, software architecture, drums & music. He/him.
Markus Eisele @myfear
28K Followers 2K Following Something at @RedHat. Legal thinks you need to know that I'm speaking for myself here. I believe you knew.
Bruno Borges @brunoborges
35K Followers 981 Following Brazilian Immigrant 🇨🇦🇧🇷🇺🇸 Java Champion. Principal PM Manager for #Java ☕️ Microsoft. Previously @OracleDevs, #Azure DevRel. Leads @JavaAtMicrosoft
Siva @sivalabs
10K Followers 195 Following Building software since 2006. Interested in Java, Go, Testcontainers, Docker. Blog: https://t.co/BDIwltPJ0v YT: https://t.co/aQz0Jrvpm9.
Venkat Subramaniam �.. @venkat_s
66K Followers 434 Following Programmer, author, speaker, founder Agile Developer, Inc., co-founder of @dev2next Conference, professor @CSatUH
Sharat Chander | 🟧.. @Sharat_Chander
20K Followers 5K Following 🏳️🌈 🇺🇸 🇮🇳 🇺🇦 🇮🇱 🇵🇸 | LEGACY VERIFIED | 🥃 lover | #DevRel expert | 💜 @DepecheMode | @UofMaryland & @LoyolaMaryland grad | Views mine
Brian Goetz @BrianGoetz
65K Followers 222 Following Java Language Architect at Oracle. Author, Java Concurrency in Practice (https://t.co/ddAm2rKwpE). Also, cats.
Eberhard Wolff @ewolff
10K Followers 1 Following Head of Architecture at @SWAGLab_rocks https://t.co/aGFVLNUZhI https://t.co/HsUrZyugiM https://t.co/0deCIBWXuj
Simon Martinelli @simas_ch
7K Followers 2K Following Java Champion, Vaadin Champion, Oracle ACE Associate, Speaker, Programming Architect, and Lecturer for Software Architecture, Java, Persistence, and DevOps.
Heinz Kabutz 🏝 �.. @heinzkabutz
17K Followers 449 Following Author of mildly entertaining and somewhat useful #Java Specialists’ Newsletter. Email is heinz at javaspecialists dot eu.
Andres Almiray @aalmiray
11K Followers 386 Following I code for fun and help others in the process. Java Champion. Co-founder of Hackergarten & Hack.Commit.Push. Creator of @jreleaser 🚀
Trisha Gee @trisha_gee
36K Followers 3K Following Engineer, author, keynote speaker, developer champion, catalyst. Developer Advocate @ Gradle for Developer Productivity Engineering. She/her.
Nicolai Parlog 🇺�.. @nipafx
19K Followers 391 Following #Java enthusiast with a passion for learning and sharing, DevRel at Oracle but views are my own // 🐘 @[email protected] // ☁️ @nipafx.bsky.social
Michael Plöd @bitboss
6K Followers 807 Following Fellow at @INNOQ and regular conference speaker. Author of "Hands-on Domain-driven Design - by example" on @leanpub.
Аlina Yurenko 🇺�.. @alina_yurenko
7K Followers 813 Following Ukrainian. Love programing languages, compilers, and open source. Developer Advocate for @GraalVM at Oracle. @OracleOSS DevRel. Support 🇺🇦⬇️
Aleksey Stukalov @AlekseyStukalov
329 Followers 305 Following Software developer, architect and technology enthusiast. A strong believer that overengineering kills. The author of @JPABuddy and teamlead at @ @intellijidea.
Sven 🍕 @haddii
306 Followers 1K Following Freelance Software Developer / Passion for Agile, DevOps, CI/CD and MTB / Gravel. Galgo owner.
Nanami @hot_girl_spring
644 Followers 375 Following Computer scienyan~ :3 | Kotlin | Java (against my will)
Antón @antonmry
3K Followers 447 Following I have a passion for building data streaming platforms. Software engineer at @newrelic
Alex Monahan @__AlexMonahan__
3K Followers 705 Following Forward Deployed Software Engineer at MotherDuck! Docs & blogs at DuckDB Labs! Views expressed are my own and not my employers'.
Elena Felder @hellata
213 Followers 253 Following HTTP/1.1 301 Moved Permanently https://t.co/MdsevghjaR
Kaivalya Apte - The G.. @thegeeknarrator
4K Followers 293 Following The GeekNarrator Podcast - Software Engineering, Distributed systems and Databases.
Hans Viehmann @SpatialHannes
844 Followers 323 Following Evangelising geo-spatial technologies and graph databases in EMEA. Product Manager at Oracle. Views expressed here are my own.
Mike Fowler @mlfowler_
336 Followers 564 Following CTO @synalogik. Software, Data & ML Engineer. Lover of music & literature. Father of sons & daughters. Trekkie, gamer & multi-intrumentalist. Powered by coffee.
MotherDuck @motherduck
5K Followers 121 Following Making analytics fun, frictionless and ducking awesome with a serverless easy-to-use data analytics platform based on @DuckDB in collab with @duckdblabs.
DuckDB Labs @duckdblabs
3K Followers 3 Following DuckDB Labs is a small artisanal data processing company that provides services around DuckDB directly from its creators.
Sudhir Hasbe @shasbe
1K Followers 502 Following Chief Product Officer @ Neo4j. ex-Google Sr. Director of Data Analytics Services.
Manning Publications @ManningBooks
29K Followers 2K Following Follow Manning Publications on Twitter and get exclusive discounts, product announcements, author news, and great content.
Jonathan Gennick @JonathanGennick
1K Followers 3K Following
Koen Vossen @mr_le_fox
2K Followers 3K Following Founder @teamtvsport . @PyDataEindhoven committee member. Founder @PySportOrg. Instructor @Korfbalverbond.
Guy Royse ᛫ ᚷᚨ�.. @guyroyse
4K Followers 2K Following Work. Life. Code. Game. Lather. Rinse. Repeat. — ENFP. Husband and father of three. Son of mountain men. Geek. Graybeard. Gamemaster. KE8VIY.
Paul Spratley @paulspratley
83 Followers 243 Following
Jordan Tigani @jrdntgn
4K Followers 1K Following Co-founder / Chief Duck-herder at MotherDuck Formerly: Various roles building cloud analytics software he / him
Erin Schnabel @ebullientworks
2K Followers 1K Following Coder. Mom. Geek. @Java_Champions. Red Hatter. Progressive. Pro-choice. Atheist. etc. These tweets are (obviously!) my own. (@[email protected])
kaqqao ☄🟣 @kaqqao
356 Followers 1K Following I'm full-time the opposite of “content creator”, and part-time zen arsonist. I make GraphQL SPQR. My favorite word is frazil. You'll love me anyway.
Bernd Müller @berndmuller
233 Followers 226 Following Coder and coding teacher. Conference speaker, book author, trainer, #JavaEE / #JakartaEE enthusiast
Olena Kutsenko @OlenaKutsenko
891 Followers 269 Following Developer Advocate and a software engineer, patient about data and open source. Confluent community catalyst, AWS certified.🇺🇦🇩🇪🇪🇸 All views are my own.
Christian Nockemann @nockemannc
322 Followers 1K Following IT-Consultant with a focus on enterprise java, software architecture and clean code. Rage against the Virtual Machine ☕ He/Him
Konrad ‘ktoso’ Ma.. @ktosopl
8K Followers 3K Following “Life is Study!”; [email protected]; Swift Actors & Distributed Systems @ Previously: Reactive Streams (TCK), @akkateam Actors, HTTP & Streams, @geecon
Robin Moffatt 🍻�.. @rmoff
10K Followers 661 Following DevEx Engineer at @Decodableco. Doing fun stuff with data and open source. 🌐 https://t.co/WparjfmCF5 🔗 Mastodon: @[email protected]
Sebastian Dietrich @S_Dietrich
171 Followers 221 Following IT-Sachverständiger, -Berater, -Architekt und Coach. Crossposting auf Mastodon https://t.co/26bOYF4Kj4
Stephen Connolly @connolly_s
2K Followers 2K Following #java #oss #maven #jenkinsci #apache #cloudbees I mostly tweet things I find funny or stuff about software engineering. Occasionally drift into Phys Chem stuff
codecholeric @codecholeric
192 Followers 288 Following Software architecture enthusiast, speaker, creator of @archtests, Principal Software Architect @tado. Loves the JVM ecosystem. https://t.co/hUz4XrNEDx
Hannes Mühleisen @hfmuehleisen
5K Followers 937 Following I like databases. Co-creator of @duckdb, Co-Founder and CEO @duckdblabs. Professor of Data Engineering @Radboud_Uni
Max Gabrielsson @Maxxen_
198 Followers 226 Following Software Engineer @ DuckDB Labs Compiler/Database/Web/Distributed/Low-Level/Constraint/Geospatial/Parallel/Game/Systems/All-Around Programming
Nataliia Dziubenko �.. @worth_exploring
459 Followers 211 Following Software Engineer at Xebia, passionate about everything Java & JVM
dave karpf (dormant a.. @davekarpf
40K Followers 5K Following Dormant account. I'm on bluesky/Substack/Mastodon ("davekarpf" everywhere). Elon Musk spent $44B to ruin Twitter. His midlife crisis shouldn't be our problem.
Andy Pavlo (@andy_pav.. @andy_pavlo
29K Followers 205 Following Associate Prof. of Databases @CarnegieMellon. Co-Founder @OtterTuneAI
Mark Raasveldt @mraasveldt
801 Followers 66 Following
Alex Karezin @Alex_Diagrams
257 Followers 531 Following 💼 Dev lead with 20+ of experience 🚀 Launching https://t.co/9tJmPx0FYS - creates visual maps of GitHub projects #SourceSpy #Documentation #SoftwareDevelopment
Paco @DevPaco
204 Followers 209 Following 🇨🇭🌈 Software engineer @hexagon_dr | Studied software engineering @UvA_Amsterdam | Speaker at conferences | Running | Climbing | Skating | Gaming |
Abdellfetah SGHIOUAR .. @boredabdel
12K Followers 4K Following Cloud Developer Advocate @Google. Co-Host of @kubernetespod. Host of @CloudcareersDev. CNCF Ambassador. Opinions are my own. #k8s #cloud #servicemesh #security
Nacho Cougil 🇺🇦.. @icougil
2K Followers 2K Following Founder of @BarcelonaJUG | Cofounder of @JBCNConf | Java Champion | Principal Software Engineer at @dynatrace | Java & JVM stuff, forensics & more
Edwin Derks 🇳🇱 @edwinderks
1K Followers 320 Following Java Champion | Principal Consultant | Writer | Speaker | Contributor for Jakarta EE and MicroProfile | Car Maniac | Extreme Dance & Metal Music Fan |
BuzzAlong Cycling @Buzzalongbybike
198 Followers 17 Following Cyclist in pursuit of adventure YouTube Channel Buzzalong #Cycling #Bikepacking
DuckDB @duckdb
13K Followers 3 Following DuckDB is an in-process SQL OLAP database management system. "DuckDB" and the DuckDB logo are registered trademarks of the DuckDB Foundation.
@[email protected] @nielsbasjes
451 Followers 485 Following Principal IT Architect/Inventor @ @bol_com, Apache Avro & Flink Committer, Creator of LogParser, SplittableGzip & Yauaa. Moving to mastodon: @[email protected]
Tim te Beek @TimteBeek
626 Followers 205 Following Staff software engineer at https://t.co/gfMZ4MLsk0, who enjoys working with and contributing to Open Source such as Spring Boot, Kafka, OpenRewrite, ArchUnit and WireMock.
Martin Bach @MartinDBA
5K Followers 599 Following Product Manager at Oracle. Technology enthusiast. Author, blogger, speaker. Ace Director alumnus, ex Enkitec. I work for Oracle but do not speak for them.@rotnroll666 @simas_ch Want to sell something old? Come up with a new cool name 😜
Yup. It was JCreator horstmann.com/bigj/help/jcre…
Guess the Java IDE? (it was the first IDE I properly used for Java in 2001/2002)
Remember folks... I'm not sad, I simply avoid an unnatural facial expression. 😐
Love these fun aggregate functions from ClickHouse, DuckDB, Trino: MIN_BY(), MAX_BY(): github.com/jOOQ/jOOQ/issu… jOOQ 3.20 will support them, and emulate them in other RDBMS using: - KEEP in Oracle - ARRAY_AGG() in PostgreSQL and elsewhere
I haven't spoken at any conference since I had small kids, for ~5 years (COVID helped with the decision). I do miss: speaker's dinners, talking to customers, the memes. I don't miss: travelling, lack of sleep, preparing new talks. I don't think I'll ever go back to speaking.
What an honor to be on the same banner with @venkat_s
@lukaseder Who has time to listen to the question completely when I already know the answer which is "you should use <insert_my_fav_lib_or_framework_or_3letter-acronym> to handle this correctly" 😀
Folks, I'm stepping away from x/Twitter for a bit for my own well-being. I'll be back with a clearer head shortly in the future. For those who need to reach me, they know how to get in-contact through alternative means. Ciao for now.
@rotnroll666 @jodastephen UGH. That sort of CVE-Sausage-Factory. And yes, all kinds of somewhat trivial RuntimeException throwing/pass-through is weaponized for Vuln manufacturing. Which only takes away resources from productive work, due to overhead of dealing with CVEs on receiving end (devs, users).
@RyanEls4 Closed source code that gets mirrored to a public open source project where certain lines are stripped. The empty lines ensure that source locations are the same for closed and open code without the need of a mapping table .
@jodastephen Yeah. And often reporters call it a "Crash" as well. That is indeed crazy & I'm all too familiar with this nonsense :-( (since when? Multiple years by now fwtw. Does not make it right but it's been going on for a while)
Congratulations, @Sharat_Chander! Well deserved!!! #devnexus #java
I'm interrupting my vacation to bring you this review by @thjanssen123 of #DuckDB in Action. The authors are @rotnroll666, @markhneedham, and @mesirii. They have done good work on this book, and the topic is an interesting one. @ManningBooks thorben-janssen.com/book-review-du…
@1ovthafew @rotnroll666 Thanks for all the clarification. That was a point that I totally misunderstood. My fault
Thank you @Nasdaq for inviting us to ring the closing bell with you this evening! #EnterpriseTech30 enterprisetech30.com @jrdntgn @NasdaqExchange
Spring sprinting along: solar power increasing; now at 70kwh/day level, producing about as much as we consume (all-electric home with dual EV charger).
What I love about @nextjs is their communication and educational work via Twitter and YouTube. On GitHub it's quite the opposite. Yes, users open a lot of dumb issues, but there are real issues that get almost no feedback. Not used to this, coming from a Java/Spring background.
- This doesn’t work anymore with 6.1, works fine with 6.0. - Have you seen a warning in your log about that very topic when running in 6.0? - Oh yeah, we had a lot of those but since the app works fine we ignored them.
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