Java

Ti è mai capitato di avere tutto sotto controllo… e comunque non capire cosa stava succedendo? Benvenuto nel mondo moderno: microservizi, eventi, pipeline, e una valanga di dati che promettono chiarezza. Spoiler: non basta. Search, observability e open source condividono lo stesso obiettivo: trasformare dati grezzi in qualcosa che abbia senso, e il farlo mentre il sistema cambia, scala, e a volte ...si rompe. Non è (solo) una questione di tool. È capire come leggere, collegare e interpretare quello che abbiamo davanti. Da qui partiamo. ​ **Agenda** (in aggiornamento) * 18:30 – 18:45 Arrivo e Check-In * 18:45 - 19:15 **Le architetture di observability sembrano sempre perfette… finché non le metti in produzione *(Fabio Marzotti)*** * 19:15 - 19:40 **SBOM, SBAM: chi ha messo questo nel mio codice? Sicurezza della supply chain software di livello enterprise, a budget zero (Maurizio Argoneto)** * 19:45 - 20:00 **Community slot** * 20:00 - 20:30 **Networking & Q&A** * 20:30 Fine meetup **Le architetture di observability sembrano sempre perfette… finché non le metti in produzione.** *Quando i dati aumentano, i tenant si moltiplicano e ogni team ha esigenze diverse, iniziano le vere sfide: isolamento, governance, costi, affidabilità. È qui che molte architetture, anche ben progettate, possono cedere.* *In questo talk partiremo da un caso reale per vedere cosa succede dopo: come si costruisce (e si mantiene) a livello di gruppo una piattaforma di observability, basata su **OpenSearch, fork open source di Elasticsearch e Kibana**, capace di gestire cluster distribuiti, carichi eterogenei e scenari multi-tenant senza perdere controllo.* *Vedremo cosa comporta davvero uscire da **Splunk** in un contesto enterprise: non solo come migrare, ma quando ha senso farlo, quali compromessi accettare e dove si nascondono i costi reali.* *Infine, sposteremo il focus dall’infrastruttura al suo utilizzo: come rendere logs, metrics e traces parte di un sistema coerente che supporti troubleshooting, affidabilità e operatività quotidiana, non solo dashboard.* ***Fabio Marzotti - Group log management & observability@Nexi Italy*** *è un IT Manager con ampia esperienza in ambito observability, automation, telemetry, log management e data streaming. Esperto nella progettazione e gestione di piattaforme di enterprise monitoring, con una solida background in system architecture e operations in contesti finanziari su larga scala.* **SBOM, SBAM: chi ha messo questo nel mio codice? Sicurezza della supply chain software di livello enterprise, a budget zero.** *Il software moderno non viene più solo scritto: viene assemblato. Quasi il 90% di una tipica applicazione è composto da librerie di terze parti. Se domani venisse resa pubblica una vulnerabilità critica come Log4Shell, quanto tempo impiegherebbe il tuo team a identificare tutti i microservizi impattati?* *Mentre le grandi aziende si affidano spesso a costose licenze “Ultimate”, PMI, team indipendenti e realtà con budget limitati rischiano di trovarsi esposti a un pericoloso gap di sicurezza.* *In questa sessione esploreremo come democratizzare la **Software Supply Chain Security** costruendo un perimetro di difesa automatizzato senza costi di licenza.* *Attraverso **una demo basata su un prototipo Docker,** analizzeremo un’architettura concreta che integra:* * ***GitLab Community Edition*** *per l’orchestrazione delle pipeline;* * ***Trivy*** *e **cdxgen** per la generazione automatica di SBOM, **Software Bill of Materials**, in formato **CycloneDX**;* * ***OWASP Dependency-Track*** *per il monitoraggio continuo e proattivo delle vulnerabilità.* *Andremo oltre il semplice vulnerability scanning, mostrando come **sfruttare l’intelligenza artificiale per l’analisi della raggiungibilità del codice** e per generare file **VEX**, **Vulnerability Exploitability eXchange**, utili a ridurre i falsi positivi e concentrare l’attenzione solo sui rischi realmente azionabili.* *Infine, discuteremo come questo stack possa aiutare le organizzazioni a prepararsi ai requisiti del prossimo **EU Cyber Resilience Act**, CRA.* **Maurizio Argoneto: AWS Hero \| CTO/Solution Architect \| Community Lead \(AWS\, GDG\, PLUG\) \| Co\-founder of 'Come To Code'** Maurizio promuove da oltre dieci anni cultura Open Source, community tech e innovazione digitale nei territori. Il suo lavoro unisce competenze cloud, architetturali e community leadership, con l’obiettivo di rendere l’innovazione accessibile anche fuori dai grandi hub tecnologici. C'è sempre nei nostri incontri un **community slot**, uno spazio dedicato agli interventi della community per raccontare un problema risolto in produzione, portare un tema tecnico su cui stai lavorando oppure condividere una domanda architetturale da discutere insieme. E, come in ogni meetup che vuole diventare una community vera, c'è spazio ampio per **Q&A, confronto aperto e networking**: perché spesso le soluzioni migliori nascono proprio dalle conversazioni informali tra persone che affrontano sfide simili. Sei benvenuta/io anche se non hai mai usato OpenSearch! Ti aspettiamo! **Call for Speakers ([Sessionize](https://sessionize.com/opensearch-milan-rome-usergroup-meetup/)\): candidati\|** **Seguici anche su LinkedIn: [link](https://www.linkedin.com/company/opensearchproject-rome-milan-usergroup/)** Siamo una community ufficiale OpenSearch Project, Il meetup è realizzato grazie al supporto dei community partner \- Seacom SB: contribuisce con competenze\, food e gadget \- Milano Luiss Hub: offre la location per il nostro meetup L’evento si svolge in uno spazio sicuro e inclusivo, in linea con i valori di rispetto e collaborazione della comunità OpenSource. Tutte le partecipanti e i partecipanti sono invitate/invitati a consultare e rispettare il **Code of Conduct della OpenSearch Foundation** per garantire un ambiente accogliente e libero da comportamenti non appropriati. In caso di disagio o comportamenti inappropriati, contattate le persone organizzatrici o referenti indicati. **Code of Conduct della OpenSearch Foundation**: [LINK](https://opensearch.org/code-of-conduct/)

🇪🇸 ¡HOLA HISPANOHABLANTES! ¡Estáis más que invitados a conocer gente y pasar un buen rato en el bar Pacino! 🗓️ Fecha: Todos los miércoles ⏰ Hora: A partir de las 19:30 📍 Lugar: Café Pacino (MM Loreto/Lima) 💰 Precio: 11 euro por una bebida y una pequeña bandeja de comida Si hace buen tiempo, estaremos en la terraza; si hace frío, estaremos adentro. ¡No dudéis en preguntar por el evento en Meetup en cuanto lleguéis al Pacino Café! Grupo WhatsApp: [https://chat.whatsapp.com/Ggq8xTBfTSa8IqKdtSsFo8](https://chat.whatsapp.com/Ggq8xTBfTSa8IqKdtSsFo8) Canal de Telegram: [https://t.me/hablamemucho](https://t.me/hablamemucho)

Join us for an engaging and fun Portuguese language exchange event! Our meetups are perfect for those looking to talk and make friends in Portuguese/Brazilian in a relaxed and friendly environment. These events run alongside our Spanish language exchange event, "Háblame Mucho." Feel free to choose the group that suits your language learning needs, or if you’re proficient in both languages, start with the Portuguese session and then join the Spanish aperitivo. When you arrive, just ask about the Spanish/Portuguese Meetup, and you'll be directed to the right group! Any questions, join our WhatsApp Group: https://chat.whatsapp.com/Lt202rQUbRvBLkoc6E7X5S

10€ ENTRANCE FEE, ONLY 4 SPOTS AVAILABLE EACH WEEK, BE ON TIME. If you book a ticket, please send us a message confirming you're coming, and if you couldn't make it at the end please do tell us so we can give it to the waitlist. Message us via: INS: yellowdicomedy WhatsApp: +39 3477302866 Hi guys, this is Delia😊, the founder of Yellowdicomedy, as many of you came to me after the show and asked how to participate as a comedian or how to write jokes, here's our workshop: *Date*：EVERY Wednesday *Hour*: 19:30-20:30 *Location*: Yellowsquare *La Capella* I will bring you to there from the bar.(If you're late, tell the receptionist you're here for the workshop and look for Delia, they'll tell you where are we) *Entrance fee*: 10€ (cash or paypal at site) *What*: zero bullshit workshop, within an hour I will let you know you can actually learn to be funny. Straight to the point, I'll bring you jokes writing structure and practice on different types of jokes to find which ones are your style, you'll have your jokes ready right after, and this is not the best part yet, *after the workshop you will get to perform at our show immediately at 21:00 to test out your jokes!* One minute on stage, take it or leave it, discover if comedy is your thing with fully prepared material. What if I don’t want to go on stage? Well, what would hurt to become funnier than you were?

No need to book but come on time so you won't miss the show or seats!😉 It's open mic which means everyone can go on the stage to perform 🎤🎤, if you have any questions DM us on Instagram: Yellowdicomedy. If you see on this app only you are going, don't worry about it, we have multiple channels to post our events and we've been organizing shows for three years, we always have a big crowd where you can meet lots of friends! It is a free entry but **donation based** show, leave us your donations at the end of the show so we can keep English standup comedy going in Milan. **Follow us on Ins: Yellowdicomedy**

Let's meet at the pub and enjoy the good company, over a drink and some food.😃 You can eat (everything you want at the buffet) and take 1 drink at the cost of 13 euros 🙃 or you can just drink at the cost of the drink 🙃 ☞ 🌍 INTERNATIONAL HAPPY HOUR IN MILAN ☞ 📆 ON WEDNESDAY STARTING FROM 7.30 pm ☞ 📍 NEXT BAR MILAN Meet new English-speaking friends who are studying, living or just visiting Milan... and have fun! I look forward to meeting you all! 😉 This event is also in facebook: https://www.facebook.com/groups/130192543665547/?ref=share and other networks, like couchsurfing 🙃, so there are always more people coming, not only the people listed here. 🙂 *** Next Bar - Via Crema, 7 - Milan (MM3 Porta Romana)

Welcome to the Thursday English Aperitivo! The perfect place to speak in English and meet some interesting people from all over the world. Everyone is welcome to come and join in some conversation whilst enjoying a drink and a bite to eat in a friendly, easy going atmosphere. Don't worry about your level of English, the most important thing is to have fun! My name is Diana and I'm from England I'll be there to help you with your English and make you feel at home. I have been an English teacher in Milan for many years. Just come to Pacino Cafe on Thursday and ask for Diana or the English Aperitivo. I can't wait to meet you! Drink and aperitivo 11 euro

Hi, I’m **Ozzy**. I’ve been teaching yoga in Milan for 5 years, bringing together internationals and locals. **How to Join?** Add your name on Meetup. [Message me on WhatsApp](https://wa.me/393500966059?text=Hi%20I%20saw%20your%20weekend%20park%20yoga%20classes%20on%20Meetup%20and%20would%20like%20to%20join) to receive payment details: **Drop-in or discounted class packs available** Your spot is confirmed once payment is completed. **You can see the vibe of the classes here:** Instagram: @ozzyoga.milano **Thursday Park Yoga in Sempione with Ozzy** **Time:** 19:30 **Duration:** 60 minutes **Language:** English **Level:** Intermediate We focus on **balance, strength, and flexibility** with intermediate-level poses and flows. **Location:** Parco Sempione Exact meeting point will be shared via WhatsApp after booking **Pricing** **Drop-in:** €15 **2 classes:** €28 **4 classes:** €50 All prices are final and include VAT All packs are valid until the end of July Valid for all regular group classes (weekend & future weekday sessions) Packs can be used for classes as they are released on Meetup **Before you come** Bring your mat (or a towel), wear layers for changing weather, and consider water, sun cream, and insect spray. **Cancellation policy** – **More than 24 hours before:** Cancel directly on Meetup → no charge – **Up to 1 hour before the class:** Please message me on WhatsApp → your credit is kept – **Less than 1 hour before, no-show, or no notice:** The class is counted → no refund or credit (no exceptions) *If a class is cancelled due to weather or by the organizer, your credit will not be lost and can be used for another class.* **Safety & Notes** Please listen to your body and practice at your own pace. This class is not suitable for pregnant women. If you have any health concerns, please consult a doctor before joining. By attending, you take responsibility for your own practice. **About me** I’m Ozzy, a certified and Yoga Alliance registered yoga teacher. 👉 https://linktr.ee/ozzyoga.milano

Calling all my Female English learners! ✨ Join me for a tutor session at the stunning Pinkeri. If you love all things pink and girly, this is the perfect place to level up your language skills together. I will provide speaking materials and my over 10 years of experience as a teacher. Who's coming? 🌸☕

Hi, I’m **Ozzy**. I’ve been teaching yoga in Milan for 5 years, bringing together internationals and locals. **How to Join?** Add your name on Meetup. [Message me on WhatsApp](https://wa.me/393500966059?text=Hi%20I%20saw%20your%20weekend%20park%20yoga%20classes%20on%20Meetup%20and%20would%20like%20to%20join) to receive payment details: **Drop-in or discounted class packs available** Your spot is confirmed once payment is completed. **You can see the vibe of the classes here:** Instagram: @ozzyoga.milano **Weekend Park Yoga in Sempione with Ozzy** Join us for a mindful yoga session in the park **Time:** 11:00 **Duration:** 60 minutes **Language:** English **Level:** All levels Beginner-friendly **Location:** Parco Sempione Exact meeting point will be shared via WhatsApp after booking **Pricing** **Drop-in:** €15 **2 classes:** €28 **4 classes:** €50 All prices are final and include VAT All packs are valid until the end of July Valid for all regular group classes (weekend & future weekday sessions) Packs can be used for classes as they are released on Meetup **Before you come** Bring your mat (or a towel), wear layers for changing weather, and consider water, sun cream, and insect spray. **Cancellation policy** – **More than 24 hours before:** Cancel directly on Meetup → no charge – **Up to 1 hour before the class:** Please message me on WhatsApp → your credit is kept – **Less than 1 hour before, no-show, or no notice:** The class is counted → no refund or credit (no exceptions) *If a class is cancelled due to weather or by the organizer, your credit will not be lost and can be used for another class.* **Safety & Notes** Please listen to your body and practice at your own pace. This class is not suitable for pregnant women. If you have any health concerns, please consult a doctor before joining. By attending, you take responsibility for your own practice. **About me** I’m Ozzy, a certified and Yoga Alliance registered yoga teacher. 👉 https://linktr.ee/ozzyoga.milano

Hi, I’m **Ozzy**. I’ve been teaching yoga in Milan for 5 years, bringing together internationals and locals. **How to Join?** Add your name on Meetup. [Message me on WhatsApp](https://wa.me/393500966059?text=Hi%20I%20saw%20your%20weekend%20park%20yoga%20classes%20on%20Meetup%20and%20would%20like%20to%20join) to receive payment details: **Drop-in or discounted class packs available** Your spot is confirmed once payment is completed. **You can see the vibe of the classes here:** Instagram: @ozzyoga.milano **Weekend Park Yoga in Sempione with Ozzy** Join us for a mindful yoga session in the park **Time:** 11:00 **Duration:** 60 minutes **Language:** English **Level:** All levels Beginner-friendly **Location:** Parco Sempione Exact meeting point will be shared via WhatsApp after booking **Pricing** **Drop-in:** €15 **2 classes:** €28 **4 classes:** €50 All prices are final and include VAT All packs are valid until the end of July Valid for all regular group classes (weekend & future weekday sessions) Packs can be used for classes as they are released on Meetup **Before you come** Bring your mat (or a towel), wear layers for changing weather, and consider water, sun cream, and insect spray. **Cancellation policy** – **More than 24 hours before:** Cancel directly on Meetup → no charge – **Up to 1 hour before the class:** Please message me on WhatsApp → your credit is kept – **Less than 1 hour before, no-show, or no notice:** The class is counted → no refund or credit (no exceptions) *If a class is cancelled due to weather or by the organizer, your credit will not be lost and can be used for another class.* **Safety & Notes** Please listen to your body and practice at your own pace. This class is not suitable for pregnant women. If you have any health concerns, please consult a doctor before joining. By attending, you take responsibility for your own practice. **About me** I’m Ozzy, a certified and Yoga Alliance registered yoga teacher. 👉 https://linktr.ee/ozzyoga.milano

A little time for you, your hands, and people who get your vibe. In this hands-on workshop, you’ll design and create your own pair of polymer clay earrings — playful, bold, or minimal, totally your call — and craft a resin jewelry dish for your nightstand, the perfect home for your everyday pieces. No experience needed. Just show up, slow down, and let your creativity do its thing. This is more than a workshop — it’s a space to meet like-minded women, share a relaxed moment, and reconnect with your creative side (the one that usually gets lost between to-do lists). We’ll guide you step by step, but you’ll have full freedom to experiment, mix colors, and create pieces that actually feel like you. And yes — there’s a little aperitivo, because good conversations (and good ideas) need fuel. What you’ll create: A pair of handmade polymer clay earrings A resin jewelry dish for your bedside or vanity Where: Kookie LAB Vibe: relaxed, creative, social (but not awkward) Come alone or bring a friend — either way, you won’t feel like the odd one out. ✨ All materials included ✨ Duration: 2 hours ✨ Language: English **Les Amis** is a women-only community of friendly souls. We provide access to hundreds of experiences that explore your passions and connect you with other event participants. **Check our website to learn more, and apply to join our community and events**: [lesamis.cc/apply](https://www.lesamis.cc/apply)

🌞 **Park Yoga is back!** 🌿 The sun is out, the grass is calling - and so are your yoga mats! Our favourite season has returned: **Yoga in the Park** is back for another round of movement under the open sky and an optional social coffee ☕️🥐 at Arco della Pace afterwards. 🧘‍♀️ All levels welcome (EN) 📍 Parco Sempione, Milano 🕒 Thursday, 09:30-10:30 AM ✨ Bring your mat, water, good vibes 🌧️ In case of rain the class is cancelled and all tickets refunded. **Your Safety Matters** 1. Your well-being is my highest priority. While I create a safe and supportive environment, please remember that yoga is a physical practice and, like any form of movement, carries a risk of injury. 2. By choosing to participate in my yoga events, you acknowledge that you do so at your own risk and take full responsibility for your body and your practice. 3. You also agree to release your instructor from any liability, claims or actions resulting from participation in these sessions.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** https://youtube.com/live/BltmWMH1zG0?feature=share

Model Context Protocol (MCP) is emerging as a standard way for AI models to securely interact with external tools and systems. This session provides a practical deep dive into MCP architecture, core concepts, and real-world integration patterns. We will explore how MCP enables structured tool calling, improves interoperability, and simplifies AI integration in existing applications. The talk will include examples of connecting AI models with APIs, databases, and enterprise systems, with a focus on how developers can adopt MCP in Java-based environments. **Note**: This is a hybrid in-person/online event. Food and social for those in the OCI training room starts at 6:00pm. Presentation starts at 6:30pm for those online and in the training room.

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. \ Every week we get together and work technical skills and full contact spar. \ Almost all of the instructors have been in everything from street fights to the ring and some still compete in cage fighting. \ 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 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 1:30pm Wednesday 5:45pm From Age 16 and up. attendees under the age of 18 must have a guardian with them. \ Wear workout clothes. \ Bring a MOUTHPIECE! \ WE HAVE GLOVES. \ $10 per class $5 per class if you are wearing a club shirt Club shirts are $25 Hope to see you soon. \ let me know if you have any questions :)