Apache Lucene

**🚨 Registration on the 👉 [Talent Arena website](https://talentarena.tech/tickets-talent-arena/) (General Pass – free) is required to attend this workshop.** Join Le Wagon at **Talent Arena**, Europe's leading event for digital talent and part of Mobile World Congress, for a hands-on workshop that takes you from basic prompting to building powerful, real-world AI workflows. You've mastered prompting ChatGPT. Now it's time to go further. While most professionals are stuck in endless chat loops, a small group has moved on to building AI systems that work for them. The gap is widening every day, and it's about to reshape the job market. **What you'll discover** 🔄 **From conversational AI to AI workflows** Build actual tools that automate repetitive workflows and turn hours of manual work into seconds. 🤖 **A glimpse into agentic AI** Discover AI agents that don't just respond, they act. Watch live demos of AI turning plain English into real-world actions. 💻 **"Vibe coding" with AI** Experience how non-coders are building custom tools with platforms like Make and Cursor. If you can describe it, you can build it. **What you'll walk away with** * Full access to slides and 200+ hours of free tech courses * Practical challenges and exclusive builder tools * Live demos you can replicate immediately * Q&A with AI specialist Yann Klein **This workshop is for you if** * You use ChatGPT but sense there's more out there * Repetitive tasks are consuming your workday * You're ready to move from prompting to creating The future belongs to those who build with AI, not just prompt it. **🗓 Tuesday, March 3** **⏰ 4:45 PM** **📍 Fira Barcelona: Av. Reina María Cristina, Plaça Espanya** **🚨 Registration on the 👉 [Talent Arena website](https://talentarena.tech/tickets-talent-arena/) (General Pass – free) is required to attend this workshop.**

Clases de bachata lady Trabajaremos, Basicos de Bachata disociación Técnica de brazos Coreografía Coordinación

**Prepárate para descubrir cómo el flujo de nuestra energía vital, o Chi, puede transformar tu calidad de vida."** No es necesario experiencia previa. Esta práctica la realizaremos todos los martes hasta Junio como curso de iniciación del Tai Chi del Dragón. Forma de 64 movimientos 📅 **Todos los Martes** 🕖 **19:30 h** 📍 **Espacio Descubrir y parc del Turó de la Peira** Carrer Cadí, 48 08031 · Barcelona 🚇 **Metro:** Virrei Amat (Línea Azul) 🚌 **Buses cercanos** https://share.google/ye8KFpLH8gW5N9Iix **Facilita Jesús Barberán** 👉 No lo dejes para más adelante. 1 Clase suelta 10€ Bono mensual 35€ Bono mensual socios 30€ Conoce todos nuestro eventos [https://www.iching-qigong.com/](https://www.iching-qigong.com/) Este evento se publica en otros sitios por lo que la puede que la lista de los apuntados no corresponda con el total de personas asistentes. **Únete a nuestro grupo de WhatsApp de Espacio Descubrir:** **[Comunidad IChing-QiGong](https://chat.whatsapp.com/BOCtl2A4KYeEIDf1hirHqu)** Mira que más cosas hacemos... **[Entra en el Espacio Descubrir](https://www.iching-qigong.com/espacio-descubrir-barcelona)**

Todos los amantes del voley playa que lleven más de 6 meses jugando o entrenando son bienvenidos. A mejorar la técnica y los desplazamientos en el terreno 💪🏾💪🏾.

Nuestra nueva web: [https://www.patreon.com/singlesbarcelona](https://www.patreon.com/singlesbarcelona) 🤩❤️🍹NEW SUBGRUPO INTENSIVO DE SALSA BACHATA MARTES NOCHE Y BAILAR BACHATA SALSA, BAILE SOCIAL IDEAL PARA CONOCER GENTE NOS PONEMOS DE ACUERDO POR EL CHAT SALSA-BACHATA EN LOS DETALLES PARA ENCONTRARNOS. ESTE SUBGRUPO SE ORGANIZA A TRAVÉS DE UN CHAT PRO DENTRO DE LA PLATAFORMA PATREON SINGLES BARCELONA. COLABORA, PARTICIPA Y EMPUJA. CREA ACTIVIDAD SOCIAL. COGE LA PALA. [https://www.patreon.com/singlesbarcelona](https://www.patreon.com/singlesbarcelona)

Hey guys!! **Do you want to learn how to play beach volleyball or you wanna improve you level?** *\>join us in 1:30 minutes of technical and tactical training\, we'll go through a dynamic learning process to understand the official sport 2vs2\, also we'll play free matches to put into practice our training\.* *\>we have different groups for each level\.* **where do we play and what do we need?** *\>we will play on the beaches of Barcelona\, you will be added to our whats app group where we will send you the location before each event\.* *\>bring sportswear\, water and good mood\, we will bring the training equipment\.* To confirm you spot text me to: 0034)-677863410 Join our what's App group: https://chat.whatsapp.com/IRUjGl9dP8oCej2kkcGxxh **ESPAÑOL** **¿Quieres aprender a jugar al voleibol de playa?** *\>Acompáñanos en 1:30 minutos de entrenamiento técnico y táctico\, realizaremos un proceso de aprendizaje dinámico para entender el deporte oficial 2vs2\, además realizaremos partidos libres para poner en práctica nuestro entrenamiento\.* *\>tenemos diferentes grupos para cada nivel\.* **¿dónde jugamos y qué necesitamos?** *\>jugaremos en las playas de Barcelona\, serás añadido a nuestro grupo de whats app donde te enviaremos la localización antes de cada evento\.* *\>traer solo ropa deportiva\, agua y buen humor\, nosotros traemos todo el equipo de entrenamiento\.* Para confirmar la plaza escríbeme al: (0034)-677863410 Unete a nuestro grupo de whats App: https://chat.whatsapp.com/IRUjGl9dP8oCej2kkcGxxh

Nuestra nueva web: [https://www.patreon.com/singlesbarcelona](https://www.patreon.com/singlesbarcelona) **No host. El grupo manda.** **No host. El grupo manda.** Actividad sin host. El grupo manda. Actividad sin host. El grupo manda. **Deporte Social Descentralizado** es una convocatoria social semanal para ver si personas con un mismo interés son capaces de coordinarse de manera descentralizada sin ayuda de grupo WhatsApp. **Objetivo principal: hacer deporte.** **Objetivo secundario: socializar.** Siempre Mismo día: Martes. Siempre Misma hora: 18:00h. Siempre Mismo punto de encuentro: Torre Veneciana de pl. España (lado El Prat). Siempre Mismo tiempo de espera de cortesía: 5 min. Siempre Mismo lugar de actividad: explanada de la Font Màgica (lado El Prat) Siempre Mismo color de camisetas: blanco. Siempre Misma duración de la actividad: 90 min. (18h-19:30h) \*\*\*\*\*\*\*\*\*\*\* Posterior quedada libre para ir al chiringuito debajo del MNAC para tomar algo **(opcional)** \*\*\*\*\*\*\*\*\*\*\* Recomendaciones: ropa ligera transpirable de deporte Calzado adecuado Cerca hay una fuente pública. También puedes traer tu botella de agua. **Rango de edad: 30-45 años aprox.** Si nos hacemos algunas fotos las compartiremos en el chat DEPORTE SOCIAL DESCENTRALIZADO en la plataforma [https://www.patreon.com/singlesbarcelona](https://www.patreon.com/singlesbarcelona)

¡Aprovechamos la visita de una grande! Con motivo de su participación en el Talent Arena 2026 (dentro del marco del MWC), **Marcia Villalba** hará una parada especial para encontrarse con nuestra comunidad local. En esta sesión exclusiva, Marcia nos llevará de la mano por el mundo de la **Arquitectura Serverless y los Agentes de IA**. No será solo teoría: Marcia realizará una **demo en vivo** donde veremos cómo integrar agentes inteligentes en entornos productivos utilizando servicios de AWS. 🙏 Muchas gracias a nuestro patrocinador: **UPC School** **¿Qué aprenderás?** * Cómo diseñar arquitecturas preparadas para el futuro con un enfoque *serverless-first*. * El papel de los **Agentes** en la nueva era de la IA Generativa. * Mejores prácticas y patrones de diseño para aplicaciones escalables. * Demo en directo. Registro necesario en: [https://upcschool.upc.edu/esp/agenda/event/5170/aws-masterclass-agents-ia-serverless/](https://urldefense.com/v3/__https://upcschool.upc.edu/esp/agenda/event/5170/aws-masterclass-agents-ia-serverless/__;!!EJ3n55FBLexp1rhr!9_olcESgAt-cumkI5NTiEE4qCMuQM9PlVM5lAjhcdBUNnro0XiixrbAx3qj2FbFo0pSkVgbQH-j0B5veycXDKaL4AIflS8ujk68Xut8$) **Agenda:** 1. **Bienvenida y Networking inicial.** 2. **Masterclass:** Serverless & Agents por Marcia Villalba. 3. **Live Demo.** 4. **Q&A:** Pregúntale a Marcia. 5. **Cierre y más networking** (¡con picoteo y bebidas!).

El pago se realiza de forma anticipada. 💳 **CONFIRMACIÓN POR WHATSAPP:** [+34 674 335 660](https://bit.ly/ATPconfirmation) Puedes hacerlo fácilmente haciendo clic aquí 👇 [https://bit.ly/ATPconfirmation](https://bit.ly/ATPconfirmation) // (ESP) **¡Entrenamiento de Voleibol para Principiantes! 🏐** ¿Nunca has jugado voleibol o apenas estás empezando? ¡Este es el lugar perfecto para ti! 🎉 Únete a nuestro entrenamiento de nivel básico donde aprenderás los fundamentos del voleibol en un ambiente divertido y relajado. 😊 🕕 **Hora:** 12:30 - 14:00 No importa si no tienes experiencia, aquí estamos para ayudarte a mejorar paso a paso. ¡Lo más importante es pasar un buen rato y aprender! 🌟 ¡Costo **10€** para el primer entrenamiento! **🎉** Después, disfruta de **promociones especiales** al adquirir paquetes de entrenamientos. ¡Nos vemos en la arena, listos para aprender y divertirnos! 🏖️ // (ENG) **Beginner Volleyball Training! 🏐** Never played volleyball or just starting out? This is the perfect place for you! 🎉 Join our beginner-level training, where you'll learn the basics of volleyball in a fun and relaxed environment. 😊 🕕 **Time:** 12:30 - 14:00 No experience needed – we’re here to help you improve step by step. The most important thing is to have fun and learn! 🌟 First training session costs **€10! 🎉** After that, enjoy special discounts when purchasing training packages. See you on the sand, ready to learn and have fun! 🏖️

We’re thrilled to announce a special edition of BcnRust taking place inside the **Talent Arena at Mobile World Congress 2026**, thanks to the collaboration between the **[Rust Foundation](https://rustfoundation.org)** and **[Mobile World Capital Barcelona](https://mobileworldcapital.com/)**. This unique event brings together hands‑on workshops, a community meetup, and exclusive access for Rust developers across Spain — including our friends from **[MadRust](https://www.meetup.com/es-es/madrust/)**, represented by our meetup speaker **[Jorge Ortiz](https://www.linkedin.com/in/jorgeortiz/)**. **📅 Schedule — Wednesday, March 4th** **Workshop 1 — General Access** 9:30h – 10:45h **When Floats Lie:** *Performance, and why Rust keeps AI from corroding* **Speaker:** [Lawrence Freeman](https://www.linkedin.com/in/thedatachef/) "Floating-point numbers are prone to subtle failure modes that erode performance and correctness. We will build a small quantization framework in Rust, evolving step by step as we move from numeric fundamentals to Post-Training Quantization (PTQ) for AI inference. You’ll learn how quantization works at the bit level, and why Rust is becoming critical infrastructure for high-performance, resource-constrained, AI-driven systems." This session is free to attend. Simply register at: 👉 [https://talentarena.tech](https://talentarena.tech) **Community Meetup — XPRO Access** 13:30h – 14:30h (extended until 14:50 if needed) **Make Rusty AI** *Building an agent from scratch using Rust and open‑source tools* **Speaker:** [Jorge Ortiz](https://www.linkedin.com/in/jorgeortiz/) (MadRust) "Artificial intelligence has infiltrated nearly every aspect of our lives. Assistants are now capable of performing tasks that were once science fiction, and we’ve started integrating them into our daily routines. But do you fully understand the concepts at play? Can you distinguish between a chatbot and an agent? Could you write your own AI tools? In this talk, we’ll build an agent from scratch using Rust and open-source tools. While the session will involve live-coding, the focus will be on understanding the core concepts and applications of artificial intelligence. It’s an opportunity to explore how emerging technologies are reshaping the way we interact with computing—and how you can contribute to this revolution." Join us for a deep dive into practical Rust‑powered AI, followed by community discussion and networking with Rustaceans from Barcelona, Madrid, and beyond. **Workshop 2 — XPRO Access** 16:45h – 18:00h **From fRusTrait‑ion to Async Mastery**: *Become a Rust Trait Hero in 90 minutes* **Speaker:** [Lawrence Freeman](https://www.linkedin.com/in/thedatachef/) **🎟️ About the XPRO Passes** Thanks to the Rust Foundation, we have **150 XPRO passes** available for the community. These passes grant access to the **meetup** and the **second workshop**, as well as the full Talent Arena program. We will distribute the codes **in order of request via Meetup**. Please only RSVP if you are **certain** you will attend — we want to ensure the passes reach people who will truly use them. **IMPORTANT!!!** **To request an XPRO pass, [PLEASE FILL OUT THIS FORM](https://forms.gle/5HjSwHg2XfpVQT7g6)** **🆓 Want to attend only the free sessions?** No problem. Just register directly on the Talent Arena website: 👉 [https://talentarena.tech](https://talentarena.tech) **🤝 Organised by** * **Rust Foundation** — delivering the workshops * **Mobile World Capital Barcelona** — providing the Talent Arena space and logistics * **BcnRust** — coordinating the community meetup * With the participation of **MadRust** **Why join?** * Learn from top Rust educators working at the intersection of systems programming and AI * Connect with Rust communities from Barcelona and Madrid * Experience a Rust‑focused program inside the Mobile World Congress Talent Arena * Get inspired by real‑world applications of Rust in AI, async programming, and agent design Let’s make this a landmark Rust event at MWC. See you at the Talent Arena! 🦀

El pago se realiza de forma anticipada. 💳 **CONFIRMACIÓN POR WHATSAPP:** [+34 674 335 660](https://bit.ly/ATPconfirmation) Puedes hacerlo fácilmente haciendo clic aquí 👇 [https://bit.ly/ATPconfirmation](https://bit.ly/ATPconfirmation) // (ESP) **¡Entrenamiento de Voleibol para Principiantes! 🏐** ¿Nunca has jugado voleibol o apenas estás empezando? ¡Este es el lugar perfecto para ti! 🎉 Únete a nuestro entrenamiento de nivel básico donde aprenderás los fundamentos del voleibol en un ambiente divertido y relajado. 😊 🕕 **Hora:** 17:30 - 19:00 No importa si no tienes experiencia, aquí estamos para ayudarte a mejorar paso a paso. ¡Lo más importante es pasar un buen rato y aprender! 🌟 ¡Costo **10€** para el primer entrenamiento! **🎉** Después, disfruta de **promociones especiales** al adquirir paquetes de entrenamientos. ¡Nos vemos en la arena, listos para aprender y divertirnos! 🏖️ // (ENG) **Beginner Volleyball Training! 🏐** Never played volleyball or just starting out? This is the perfect place for you! 🎉 Join our beginner-level training, where you'll learn the basics of volleyball in a fun and relaxed environment. 😊 🕕 **Time:** 17:30 - 19:00 No experience needed – we’re here to help you improve step by step. The most important thing is to have fun and learn! 🌟 First training session costs **€10! 🎉** After that, enjoy special discounts when purchasing training packages. See you on the sand, ready to learn and have fun! 🏖️

Nuestra nueva web: [https://www.patreon.com/singlesbarcelona](https://www.patreon.com/singlesbarcelona) **RANGO DE ESTE EVENTO 45-54 AÑOS APRÓX.** **RANGO DE ESTE EVENTO 45-54 AÑOS APRÓX.** **🤩❤️🍹MINI GUATEQUE RETRO DE 1 HORA PARA SOCIALIZAR UN POCO ANTES DE IRNOS AL TARDEO DISCO REMEMBER PORQUE LUEGO EN LA DISCO NO SE PUEDE HABLAR MUCHO CON LA MÚSICA A TODA CASTAÑA Y DANDO SALTOS.** **Precio:** **Inscripción gratis para las chicas.** Chicos consultar. Inscripción y ubicación por **whatsapp 630 467 646** una vez estés apuntado aquí en meetup. **Primero apúntate en meetup luego envía whatsapp. No envíes whatsapp si no apareces en la lista de apuntados del evento meetup.** Gracias. Se habilitará **grupo whatsapp temporal** para el evento.

El pago se realiza de forma anticipada. 💳 **CONFIRMACIÓN POR WHATSAPP:** [+34 674 335 660](https://bit.ly/ATPconfirmation) Puedes hacerlo fácilmente haciendo clic aquí 👇 [https://bit.ly/ATPconfirmation](https://bit.ly/ATPconfirmation) // (ESP) **¡Entrenamiento de Voleibol para Principiantes! 🏐** ¿Nunca has jugado voleibol o apenas estás empezando? ¡Este es el lugar perfecto para ti! 🎉 Únete a nuestro entrenamiento de nivel básico donde aprenderás los fundamentos del voleibol en un ambiente divertido y relajado. 😊 🕕 **Hora:** 11:00 - 12:30 No importa si no tienes experiencia, aquí estamos para ayudarte a mejorar paso a paso. ¡Lo más importante es pasar un buen rato y aprender! 🌟 ¡Costo **10€** para el primer entrenamiento! **🎉** Después, disfruta de **promociones especiales** al adquirir paquetes de entrenamientos. ¡Nos vemos en la arena, listos para aprender y divertirnos! 🏖️ // (ENG) **Beginner Volleyball Training! 🏐** Never played volleyball or just starting out? This is the perfect place for you! 🎉 Join our beginner-level training, where you'll learn the basics of volleyball in a fun and relaxed environment. 😊 🕕 **Time:** 11:00 - 12:30 No experience needed – we’re here to help you improve step by step. The most important thing is to have fun and learn! 🌟 First training session costs **€10! 🎉** After that, enjoy special discounts when purchasing training packages. See you on the sand, ready to learn and have fun! 🏖️

Nuestra nueva web: [https://www.patreon.com/singlesbarcelona](https://www.patreon.com/singlesbarcelona) **RANGO 37-47 AÑO** **RANGO 37-47 AÑOS** **RANGO 37-47 AÑOS** **🤩❤️🍹SPEED DATING EXPRESS FIRST DATES INTERCAMBIO DE TELÉFONOS LIBRE** **SPEED DATING CITAS RÁPIDAS. ENCUENTRA PAREJA.** INTERCAMBIO DE TELÉFONOS LIBRE. **Precio:** **Inscripción gratis para las chicas.** Se tiene que pedir consumición en el bar. **Inscripción 5€ EN EFECTIVO para los chicos +** Se tiene que pedir consumición en el bar. Citas de 7 minutos aproximadamente según los que seamos. Todos hablan con todos de 2 en 2. Inscripción y ubicación por whatsapp 630 467 646 una vez estés apuntado aquí en meetup. **Primero apúntate en meetup luego envía whatsapp. No envíes whatsapp si no apareces en la lista de apuntados del evento meetup.** Gracias.

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

Join us for a Japanese Book Fair + Ramen Meetup! We’ll browse the used Japanese Book Fair together at Yokoso Center, then head next door to Tensuke Ramen from 5–6 PM to enjoy ramen and other Japanese dishes. After we eat, we’ll hang out and play a few casual games. Come for books, stay for food and community, open to all!

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

This is not an event, but an announcement that we are accepting new members. If you'd like to pursue joining our group, please write us at columbusmensgroup@gmail.com with a few paragraphs about yourself, what you'd like to experience in the group, and the contribution that you'd like to make. Thank you!

**Google Analytics Alternatives** Is it finally time to make the switch away from Google Analytics? Two-and-a-half years ago Jason Packer asked this question at Columbus Web Analytics Wednesday. Since then: Google’s Universal Analytics has been sunset, we’ve changed our name to Columbus Data & Analytics Wednesday, and Jason has released two editions of his book “Google Analytics Alternatives”. Fresh off the release of the 2nd edition of his book, we thought it was time to re-open this conversation. While people love to complain about it, GA’s market share has remained relatively constant (at least in the United States). Why is that? You won’t find any complaints about GA4 in this talk, but rather an overview of what’s currently available in the market and how to frame your decision-making process. We’ll also be giving out some free copies of Jason’s book! So even if you’ve got a “GA4Lyfe” tattoo (no judgement), there’s free books to go with the free pizza and beer. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

Join us for lunch and meet our very successful group. We are each others sales team...always looking for referrals for our members. If you are looking for new clients, let us help you out! Bring your business cards and brochures to share with us. We have a speaker each week so that we can learn about their business. Because we have only one member per business, we have many of the spots filled. However, we are specifically looking for an estate attorney, a handyman/electrician, and an event planner. We have referrals for you! All visitors are welcome. Any questions contact [pmarchio@farmersagent.com](mailto:pmarchio@farmersagent.com)

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas