Theravada Buddhism

**Hey fellow AWS enthusiasts! ✨** This April we welcome **[Philipp Hoyer](https://www.linkedin.com/in/philipp-hoyer-621555174/)**, Lead Engineer at Rackspace Technology. He'll walk us through a journey of AWS' popular containerization services Amazon ECS and Amazon EKS running on Fargate by discussing which fits best for which use case, where EKS can make you go nuts and when ECS might shines brighter - or vice versa. **📆 Tonight's Agenda** 19:00 - Welcoming **19:15 - Talk by Phillip** 20:15 - Networking Thanks to our friends at **[CodeCam:N](https://www.codecamp-n.com/)** who open their offices for us and sponsor food and drinks for this evening. Looking forward to seeing you 👋🏻 Nora & Frank \-\-\- The talk ⤵️ **An AWS Container Journey - The Good, The Bad and The Ugly featuring ECS and EKS** EKS on Fargate promises fully managed Kubernetes with zero node management—but the reality is often more complex than expected. This talk explores the journey of building a production workload on EKS Fargate, starting with the initial motivations and architectural decisions. It uncovers three non-obvious pitfalls that only surface during real-world implementation, including challenges with load balancing, EFS integration, and logging. For each case, the underlying issues and the required workarounds are dissected to reveal the hidden operational complexity behind the “serverless” promise. Based on these insights, the talk takes a critical look at whether ECS on Fargate would have been the simpler alternative. It provides a concise overview of ECS, highlights its own limitations, and delivers a direct comparison between ECS and EKS. The session concludes with clear, experience-driven guidance on when to choose which service—helping teams avoid costly assumptions and make better architectural decisions in AWS container environments. The speaker⤵️ Philipp is a Lead Engineer at Rackspace Technology who enjoys turning complex cloud architectures into solutions that actually work in practice. He started in software development, moved through the DevOps world of pipelines, containers, and Kubernetes, and eventually specialized in AWS. He has built and operated cloud solutions ranging from big data and streaming platforms to containerized and serverless workloads. With experience in both insurance and automotive, his focus today is on real-world cloud challenges—especially the ones that don’t show up in the docs. Get in contact with Philipp on [LinkedIn](https://www.linkedin.com/in/philipp-hoyer-621555174/) \-\-\- **Please note:** At the event, photos and videos will be taken for marketing purposes both by our hosts and our location sponsors. We try to offer a hybrid experience by providing a video stream of the talk. There will be no recording published after the event. Please also keep in mind, that we try our best effort to provide a good streaming experience. We don't offer a professional stream, so delays, technical issues or other interference are a matter to be tolerated.

Boje nisu samo ono što vidimo – one su energija na različitim frekvencijama. Svaka boja donosi posebne dobrobiti tijelu i umu, održava ravnotežu, jasnoću i unutarnji sklad. Probudite svoju kreativnost, aktivirajte svoju unutarnju snagu i unesite više radosti i uspjeha u svoj život. Svojim dolaskom i donacijom izravno podržavate rad našeg Kluba. Hvala :)

**🎤 Introduction (10-30 minutes)** At the beginning of every meetup, we like to get to know each other better. Prepare to say a sentence or two about yourself. **🎤Main Event(1h 30min)** Topics to look forward to: * how Super ensures the quality of one of their most complex systems * enabling continuous deployment of customized solutions to new countries * minimizing the effort required to scale test coverage * using AI in QA processes that go far beyond generating tests with LLMs **⚡️ Lightning Talks (5 minutes each)** Apply at the event. **☕️ After the Meetup** We will continue the conversation with food and drinks. We are looking for hosts for meetups in 2026. If you would like to host Testival, let us know at [[testivaleu@gmail.com](mailto:testivaleu@gmail.com)]([mailto:testivaleu@gmail.com](http://mailto:testivaleu@gmail.com/)). **💰 Sponsor** This event is sponsored by [Super](https://www.super.xyz/).

\| Neki istraživački projekti trebaju prenijeti ogromne količine podataka\. Korištenje stolnog računala i uobičajene mreže možda nije najbolja opcija za postizanje optimalnih performansi\. Postavljanje DTN čvora nije uvijek jednostavno: postoji više vrsta softvera\, određene parametre na poslužiteljima treba prilagoditi\, a udaljenosti dodatno smanjuju performanse TCP‑a\. Projekt GN4‑3, u sklopu aktivnosti WP6 T2, proveo je niz testova koristeći GÉANT Testbed Service (GTS). Rezultati su objavljeni u matrici, a dokumentacija i skripte za postavljanje čvorova u dockeriziranom okruženju dostupni su na DTN wiki stranici (https://wiki.geant.org/display/DTN). ## About Network engineer (CCNA, CCNP). My research interests are in the field of secure network communication, implementation of new network protocols and WANs technology (L2 MPLS, multicast, GMPLS, SDN...).

🚀 **Poziv na 9. ZGBit: Otvoreni podaci za inkluzivniji Zagreb** Dragi svi, pozivamo vas na **9\. ZGBit**, u organizaciji Gradskog ureda za digitalizaciju, nove tehnologije i tehničke poslove Grada Zagreba, koje ovoga puta posvećujemo temi: 👉 **Kako otvoreni podaci mogu unaprijediti kvalitetu života osoba s invaliditetom** U suradnji s **Gradskim uredom za socijalnu zaštitu, zdravstvo, branitelje i osobe s invaliditetom**, istražit ćemo konkretne načine na koje tehnologija i otvoreni podaci mogu doprinijeti inkluzivnijem gradu. 🔍 **Što vas očekuje?** * inspirativni primjeri iz europskih gradova koji su već napravili značajne iskorake * pregled mogućnosti koje otvoreni podaci nude u području socijalnih usluga i pristupačnosti * otvorena rasprava između korisnika, stručnjaka i donositelja odluka * kratki, praktični rad u grupama gdje će IT zajednica zajedno s korisnicima pokušati osmisliti ideje za aplikacije ili druga digitalna rješenja 🤝 Događaj je namijenjen: * osobama s invaliditetom * predstavnicima institucija i lokalne uprave * članovima IT i open data zajednice * svima zainteresiranima za društveno korisne tehnološke inovacije * članovima istraživačke zajednice koji se bave temama vezanima uz invaliditet ⏱️ Trajanje: 2,5 sata 📍 Lokacija: Zagrebački energetski centar (ZEC) Cilj nam je zajedno osmisliti konkretne ideje i potaknuti suradnju između grada, zajednice i tehnološkog sektora. 📢 Prijave će biti dostupne ovdje, putem Meetup platforme ili na meetup@zagreb.hr – pratite nas i osigurajte svoje mjesto! Vidimo se na 9. ZGBit-u!

Pridruži se kolegama iz Fonoe, Shopify-a, Intercoma & Mindsmithsa na prvom Engineering × Product Talks, community večeri za senior inženjere, engineering managere i product lidere koji žele razgovarati o stvarnim izazovima izgradnje i skaliranja složenih softverskih sustava u eri AI-ja. Fokus večeri je na konkretnim odlukama, trade-offovima i iskustvima iz prakse, iz perspektive ljudi koji svakodnevno grade i vode sustave koji moraju raditi pouzdano na globalnoj razini. Fonoa će podijeliti kako pristupa izgradnji platforme za globalnu poreznu usklađenost u okruženju u kojem se regulativa stalno mijenja, a točnost, pouzdanost i auditabilnost nisu opcija, nego nužnost, te gdje AI sve više igra ulogu u povećanju efikasnosti i skalabilnosti bez kompromisa na kvaliteti. **Riječ je o problemu koji uključuje:** * kompleksnu logiku kroz više jurisdikcija * stroge zahtjeve za točnost i auditabilnost * skaliranje infrastrukture i integracija * balansiranje brzine razvoja, pouzdanosti i kvalitete podataka Drugim riječima, o sustavu u kojem je točnost zapravo proizvodna značajka. **O čemu ćemo razgovarati?** * kako donositi tehničke i produktne odluke pod pritiskom kompleksnosti * kako balansirati brzinu razvoja, pouzdanost i točnost sustava * kako graditi engineering timove s visokim ownershipom i jasnim standardima * kako product i engineering surađuju kada je sustav globalan i reguliran * kako AI uvodi nove arhitekturne i produktne trade-offove u modernim softverskim sustavima **Program** **Uvodna Prezentacija** * [Davor Tremac](https://www.linkedin.com/in/davor-tremac-662144a/) – CEO (Fonoa): What we build & why it matters Uvod u problem koji Fonoa rješava i zašto je izgradnja platforme za globalnu poreznu usklađenost tehnički i organizacijski izazov. **Fireside chat** * [Pablo Carranza](https://www.linkedin.com/in/pablocarranza/) – CTO (Fonoa) * [Filip Šturman](https://www.linkedin.com/in/filipsturman/) – COO (Fonoa) Moderator: [Ante Sladojević](https://www.linkedin.com/in/antesladojevic/) – Chovik, Founder Razgovor o skaliranju organizacije, donošenju tehničkih i produktnih odluka te izgradnji sustava u kojem je točnost ključna funkcionalnost, uz sve veću ulogu AI-ja u unapređenju procesa, donošenju odluka i razvoju proizvoda. **Panel diskusija - Product & Engineering: aktualni izazovi, organizacijski modeli i kultura ownershipa** **Panelisti**: * [Majana Havranek](https://www.linkedin.com/in/majanahavranek/) – Head of Product, Mindsmiths * [Igor Belša](https://www.linkedin.com/in/igorbelsa/) – Development Manager, Shopify * [Mario Kostelac](https://www.linkedin.com/in/mariokostelac/) – Principal Machine Learning Engineer, Intercom Moderator: [Antonio Krističević](https://www.linkedin.com/in/antoniokristicevic/) – Engineering Manager, Fonoa Kako danas izgledaju odnosi između Product i Engineering timova u modernim tehnološkim kompanijama? Kako se donose odluke, kako se dijeli odgovornost i koji organizacijski modeli najbolje funkcioniraju u praksi, uz sve veći utjecaj AI-ja? Na ovom panelu razgovaramo o stvarnim izazovima s kojima se susreću product i engineering timovi: od definiranja prioriteta i ownershipa, preko suradnje između funkcija, do izgradnje kulture koja omogućuje timovima da brzo donose odluke i isporučuju vrijednost korisnicima. Panel okuplja iskusne lidere iz različitih međunarodnih tech kompanija koji će podijeliti svoja iskustva o tome kako njihove organizacije strukturiraju timove, kako balansiraju product i engineering perspektive te kako grade kulturu odgovornosti i povjerenja. **AMA – Ask Me Anything** Direktno pitaj CEO-a, CTO-a, COO-a i paneliste sve što te zanima, bez filtera! **Nakon programa** Od 20:00 do 22:00 slijedi networking uz hranu i piće - prilika za nastavak razgovora, razmjenu iskustava i neformalne diskusije sa senior kolegama iz engineering i product zajednice. Sudionici će imati mogućnost i neformalnih razgovora s C-level timom Fonoe u opuštenijem formatu. **Kome je događaj namijenjen?** * Senior Software Engineerima * Staff+ Engineerima * Engineering Managerima i Tech Leadovima * Product Managerima i Product Leaderima Cilj je okupiti ljude koji žele razgovarati o sustavima, odlukama i leadershipu, a ne o buzzwordima. **Što možete očekivati?** * konkretne uvide iz prakse, bez marketing filtera * otvorenu diskusiju s C-level timom Fonoe * priliku za postavljanje pitanja i razmjenu iskustava * kvalitetan networking sa senior kolegama iz engineering i product zajednice Mjesta su ograničena – registrirajte se na vrijeme!

Speaker: **Hrvoje Novak, Anita Banjac,** **LARES - Laboratory for Renewable Energy Systems - FER** Title: **Python as a Research Workhorse: From Data to Optimal Control in Smart City Systems** Python is often seen as a glue language for automation and data analysis, but in research it becomes a powerful platform for modeling, optimization, and control. We show how it is used to build advanced decision-support and control algorithms for large-scale technical systems – starting from real-world measurements and nonlinear system models, we move through machine learning and optimization-based control, illustrating how these pieces come together in real smart city applications. We will take a behind-the-scenes look at how advanced control solutions are built, tested, and deployed in complex, real-world systems. \-\-\-\-\-\-\-\- We are in for a treat! Join us on **Tuesday** at MaMa to hear researchers from FER share their experiences from projects they did with industry partners solving real-world problems on a scale. Drinks and friendly discussion afterwards at [Old Pharmacy Pub](https://maps.app.goo.gl/AeaRdnBrMqPiRhvPA) 🍻🍷🥤☕️

**Beer, Pizza and IoT Meetup (Siemens Digital Twins Special)** AGENDA 18:30-19:00: Pizza and Beer (other drinks available) 19:00-20:00: Talk by Kazeem.Oladipupo and Ege Korkan on "Why simplifying IoT interoperability makes connected Digital Twins a reality?” 20:00-21:00: Networking with potentially more beer Look forward to seeing you all there. Due to limited capacity, we reserve the right to restrict admission. Pizza, beer and seats first come first serve! :)

Main Library, Meeting Room 3B Join us for a welcoming evening of reflection, gentle music, and meaningful conversation. We’ll begin with a short grounding moment, followed by a brief reading from spiritual or philosophical traditions, and an open reflection circle where participants can share (or simply listen). Libera Animae is an interfaith community focused on inner growth, creativity, and authentic connection. All backgrounds are welcome.

This month's prompt concerns the idea of the “warrior philosopher” (seemed appropriate in these times)--that is someone whose understanding of violence, power, and justice is forged through direct experience of war. We are looking at Major General Smedley D. Butler, a highly decorated U.S. Marine raised in a Quaker (pacifist) tradition who later became a prominent critic of American militarism (there is a wonderful biography of Gen. Butler called "Gangsters of Capitalism") Butler's argument in *War Is a Racket* (1935): that many U.S. interventions were driven less by national defense than by corporate and financial interests, with Butler portraying himself as an enforcer for business and Wall Street. We can consider the moral ambiguity of his insider critique—whether complicity strengthens or undermines credibility and also consider some of the concrete reforms he proposed (e.g., “conscript” capital before soldiers, restrict the military to coastal defense, and have only those who fight decide on war). Butler’s life arc clearly changed from pacifist upbringing to warrior to antiwar crusader—and asks whether true understanding of peace requires firsthand knowledge of war, and what that implies about the cost of suffering. So do we need to suffer to understand suffering? Do we have to experience war to appreciate peace? As one more question: in the movie "A Few Good Men" Jack Nicholson's character says that "you have the luxury of not knowing what I know" so do most of us go through life oblivious to real violence and suffering? See you at Drunken Philosophy!

Join Neurospicy Columbus at the Stauff's for coffee and then a stroll through the Book Loft nearby! This will be a friendly chat for like minded individuals with Autism and/or ADHD (or somewhere on the Neurodiverse Spectra).

We are a real world Martial arts group. \ Called DO JUNG ISHU (the art of fighting) \ Based off of Jeet kune do we just continued where Bruce Lee left off. \ We have been around a while. \ We are donation based. Every week we get together and work technical skills and live pressure testing. \ Almost all of the instructors have been in everything from altercations in the real world to the ring and some still compete in the cage. \ If you want to take your skills up, improve your confidence, gain self defense skills, get in better shape, test yourself or just want to kill some time and possibly get hit a bit come on down. \ We will be located at 3923 N High St, Columbus, OH 43214 inside the whetstone rec center in the auditorium, upstairs in classroom B or outside in the grass between the playground and horseshoe area. our instructors are normally in a black and red art of fighting shirt \ if you can not find us call or text me at 6143570295 Saturday 1pm Wednesday 5:30pm From Age 16 and up. attendees under the age of 18 must have a guardian with them. \ \ You must have a free leisure card for the rec center and must be registered for our class specifically .\ Wear workout clothing \ Bring a MOUTHPIECE! \ WE HAVE GLOVES. \ Hope to see you soon :-).\ We are run off of donations. \ let me know if you have any questions :)

Let's catch up and have a relaxed chat, including chat about the book Disability Visibility. This collection of essays is available at the library. You'll be invited to share the essay that you related to the most, and the essay that did the most to grow your awareness of something new. It's OK if you don't read the whole book!

We are a real world Martial arts group. \ Called DO JUNG ISHU (the art of fighting) \ Based off of Jeet kune do we just continued where Bruce Lee left off. \ We have been around a while. \ We are donation based. Every week we get together and work technical skills and live pressure testing. \ Almost all of the instructors have been in everything from altercations in the real world to the ring and some still compete in the cage. \ If you want to take your skills up, improve your confidence, gain self defense skills, get in better shape, test yourself or just want to kill some time and possibly get hit a bit come on down. \ We will be located at 3923 N High St, Columbus, OH 43214 inside the whetstone rec in the auditorium, center upstairs in classroom B or outside in the grass between the playground and horseshoe area. our instructors are normally in a black and red art of fighting shirt \ if you can not find us call or text me at 6143570295 Saturday 1pm Wednesday 5:30pm From Age 16 and up. attendees under the age of 18 must have a guardian with them. \ \ You must have a free leisure card for the rec center and must be registered for our class specifically .\ Wear workout clothing \ Bring a MOUTHPIECE! \ WE HAVE GLOVES. \ Hope to see you soon :-).\ We are run off of donations. \ let me know if you have any questions :)