MapReduce
Meet other local people interested in MapReduce: share experiences, inspire and encourage each other! Join a MapReduce group.
5,408
members
3
groups
Largest MapReduce groups
Newest MapReduce groups
Frequently Asked Questions
Yes! Check out mapreduce events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the mapreduce events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find mapreduce events near your location here. Connect with your local community and discover events within your area.
MapReduce Events Today
Join in-person MapReduce events happening right now
Barcelona Entrepreneurs • WORKSHOP [29th Edition]
Hey. Next week's workshop topic is:
**Personal Branding for Entrepreneurs & Freelancers**
Do you want better visibility and more clients?
PERSONAL BRANDING is the “secret key”!
In this workshop, Florin shares the RISE Framework, a proprietary system developed through work with 100+ entrepreneurs and freelancers:
– R: Reality Check
– I: Income Focus
– S: Seek Freedom
– E: Evolution
This will be a hands-on workshop where you’ll learn the fundamentals of personal branding on social media, no matter your career stage.
**⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯**
**About Florin Grozea**
Florin Grozea is a five-time entrepreneur with 25+ years of experience. He is the founder of MOCAPP, a European influencer marketing agency. Today, MOCAPP serves 140+ clients in six countries, including Samsung, Revolut, Vodafone, P&G, Adidas, Carrefour
**After Workshop**
We'll continue with our regular networking meetup structure.
\-\-\-\-\-\-\-\-\-
Join our Community (17,000+ Members)
**WhatsApp:** [https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L](https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L)
This week's in-person workshop is at the ICON Hotel.
\-\-\-\-\-\-\-\-\-
**LOCATION:** Near Plaza Catalunya (5 mins walk)
**NO LIMIT:** You're welcome to bring friends
**PRICE:** €7 includes a drink
\-\-\-\-\-\-\-\-\-
*\*\*paid at the entrance, you can redeem at the bar.*
Our goal is to create a community of fellow entrepreneurs where:
* we can discuss new ideas
* be inspired
* do business together
* and support each other.
If you are building something or thinking about it, you are more than welcome to participate.
Doesn't matter if it's a side project, a business, a startup, an e-commerce, etc.
Join our Community for more interactions with the members:
**WhatsApp:** [https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L](https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L)
Come and say hi!
Street Football (Match)
**STREET FOOTBALL (MATCH)**
Join [Almas Libres](https://almas-libres.org), one of Spain’s largest women-led urban sports community.
Building on the success of our weekly training sessions, we’re now creating a space to **put what you’ve learned into practice**.
5 v 5 matches. Raw, dynamic, and where training meets real game experience.
Powered by [Nike.](https://www.nike.com/es/?cp=93577296208_search_&Macro=-nike%20shoes-g-10575086106-109984426528-e-c-EN-pure-452199484522-kwd-11642601-1005424&gclsrc=aw.ds&ds_rl=1252249&gad_source=1&gad_campaignid=10575086106&gbraid=0AAAAADq9vlMVGVJZqQj3BiMHIU5qe3MHT&gclid=Cj0KCQjwtpLABhC7ARIsALBOCVr3g5lf6cJNrQcKGLcIhE0Z8p8H5SBMNtDElN34dEFDu_pKkaOZWLYaAg0NEALw_wcB)
**WHEN**
Alternate Tuesdays (*Except Public Holidays*)
**TIME**
19:00-20:00
**LOCATION**
Pg. de Salvat Papasseit, 45, 08003
**CONTRIBUTION**
5€
**INCLUDED**
• All equipment provided
**LANGUAGES**
Catalan • Spanish • English
Decidiendo el futuro de la Meetup de WordPress de Terrassa
😀 Ponentes:
* Todas las personas que vengan
🤓 Nivel / Temática:
* Para todos los públicos
* Comunidad
⏰ Horario:
* 18:30 Bienvenida / Presentación
* 18:35 Charla entre todos los participantes
* 20:00 Cierre
Queremos aprovechar la meetup de Terrassa está a punto de cumplir 7 años para decidir cómo va ser su futuro.
La idea es que entre todos decidamos el contenido y el formato para que sea del interés de todos.
\-\-\-\-
En la zona suele ser complicado aparcar a la hora del evento. Tenéis un [parking gratuito relativamente cercano](https://www.google.es/maps/place/Parking+P%C3%BAblic+Gratu%C3%AFt/@41.5488728,2.0179276,494m/data=!3m1!1e3!4m6!3m5!1s0x12a492f9fb7faed5:0x9145ade091b72c20!8m2!3d41.5481186!4d2.0178386!16s%2Fg%2F11f3qx9djn?entry=ttu&g_ep=EgoyMDI0MTIwMy4wIKXMDSoASAFQAw%3D%3D) (unos 10') en el que suele haber sitio.
Free Coding Workshop - In Person Workshop at Thoughtworks!
**Free Coding Workshop - Back To In-Person Workshop!**
IMPORTANT: For this event, you will need to register on the codebar page: [https://codebar.io/barcelona](https://codebar.io/barcelona)
Come and learn or teach with us!
This time, Thoughtworks opens its doors to host the event: [https://www.thoughtworks.com/](https://www.thoughtworks.com/)
We are a non-profit group of students and coaches that love technology and strongly believe that it should be accessible to everyone. For this reason, we run regular free coding meetups for women, members of the LGBTQ community, and other underrepresented groups in tech. Our goal is to enable underrepresented people to learn to program in a safe and collaborative environment and expand their career opportunities.
Not sure if this event is for you yet? Join our slack channel where you can get in touch with other students and coaches not only from Barcelona but also from other cities where [codebar.io](http://codebar.io/) has events:
Join our Slack channel at: [https://slack.codebar.io](https://slack.codebar.io/).
Help us spread the word by sharing it with your network :)
Inglés para viajar (nivelA2) grupo MUY REDUCIDO
✈️ ¿Te gustaría **ganar más confianza al hablar inglés** durante tus viajes?
En este encuentro practicaremos un inglés útil y cercano a la realidad, en un grupo MUY reducido (max 5) y con personas de un nivel similar, para que te sientas más cómodo al participar y hablar.
Si tienes un nivel intermedio en inglés **( A2-B1 )**, ya somos 3 en este grupo, y quedan 2 plazas disponibles
🤗 ¿ Te sumas ?
La idea es **centrarnos sobre todo en la práctica oral.** Más que estudiar gramática de forma teórica, trabajaremos el inglés que realmente puedes necesitar en situaciones cotidianas de viaje. La gramática se corregirá solo cuando haga falta, dentro de la propia conversación.
📍 Nos reunimos en una cafetería en el barrio de la **Sagrada Familia**
*⚠️Muy importante:* para confirmar tu asistencia tienes que escribirme por WhatsApp: 👉🏼 **[enlace whatsapp.](https://wa.me/34634529499)**
Sin WhatsApp de confirmación, la plaza no queda reservada.
**Precio:** la primera clase de prueba cuesta **14 €**. Después, si decides continuar con el grupo, el pago es mensual según las clases que se hagan.
**¿Qué incluye la clase?**
* *Material impreso para practicar durante la clase.*
* *Deberes (opcional, pero muy aconsejable si quieres avanzar más rápido).*
* *Consejos y trucos para practicar por tu cuenta, gratis y online.*
* *Un grupito reducido para conocer gente afín: nuevos amig@s para compartir y practicar.*
⛰️EMT⛰️ 🥊Muay Thai Classes🥊ALL LEVELS
🏴 English (Español abajo) 🇪🇸
🔥 JOIN OUR TELEGRAM GROUP FOR EXCLUSIVE VIDEOS! 🔥
🔗 [https://t.me/+pUvxK2s7eDNmMjA0](https://t.me/+pUvxK2s7eDNmMjA0)
🥊 FREE MUAY THAI COURSE FOR BEGINNERS 🥊
👉 [www.emthaiboxing.com/course-muay-thai-beginner](http://www.emthaiboxing.com/course-muay-thai-beginner)
Are you into Muay Thai, breathwork, meditation, or Strength & Conditioning? Come train with certified Thai Boxing coaches, fighters, and Wim Hof & meditation instructors.
⚡ **YOUR FIRST CLASS:** Arrive **15 minutes early**!
📌 **Fill out** the form & message **Elea (+34 645 04 66 64)** on **WhatsApp.**
🚫 **No confirmation = No training.**
**🎇 BEFORE your first class, complete this form:**
**📋 [https://forms.gle/Hz7PEyB3JBKTzCdV9](https://forms.gle/Hz7PEyB3JBKTzCdV9)**
‼️ IMPORTANT: If you don’t confirm via WhatsApp, you won’t train! ‼️
📲 More info:
🌍 [https://emthaiboxing.com](https://emthaiboxing.com)
🎥 [https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos](https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos)
📸 [https://instagram.com/emthaiboxing](https://instagram.com/emthaiboxing)
**📞 Contact Elea: +34 645 04 66 64**
***
🇪🇸 Español (English above) 🏴
🔥 ÚNETE A NUESTRO GRUPO DE TELEGRAM PARA VIDEOS EXCLUSIVOS! 🔥
🔗 [https://t.me/+pUvxK2s7eDNmMjA0](https://t.me/+pUvxK2s7eDNmMjA0)
🥊 CURSO GRATIS DE MUAY THAI PARA PRINCIPIANTES 🥊
👉 [www.emthaiboxing.com/course-muay-thai-beginner](http://www.emthaiboxing.com/course-muay-thai-beginner)
¿Te interesa el Muay Thai, la respiración, la meditación o el acondicionamiento físico? Entrena con entrenadores certificados de Muay Thai, luchadores y coaches de Wim Hof & meditación.
⚡ **TU PRIMERA CLASE:** ¡Llega **15 minutos antes**!
📌 **Rellena** el formulario y contacta por WhatsApp con **Elea (+34 645 04 66 64).**
🚫 **Si no confirmas, NO entrenas.**
**🎇 ANTES de tu primera clase, completa este formulario:**
**📋 [https://forms.gle/Hz7PEyB3JBKTzCdV9](https://forms.gle/Hz7PEyB3JBKTzCdV9)**
‼️ IMPORTANTE: Si no confirmas por WhatsApp, NO podrás entrenar. ‼️
📲 Más info:
🌍 [https://emthaiboxing.com](https://emthaiboxing.com)
🎥 [https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos](https://www.youtube.com/channel/UCZKgztZtptRn-4MVpVOGmQQ/videos)
📸 [https://instagram.com/emthaiboxing](https://instagram.com/emthaiboxing)
**📞 Contacto Elea +34 645 04 66 64**
MapReduce Events This Week
Discover what is happening in the next few days
Energy Based Reasoning
Two weeks ago Yann LeCun and his team at New Yourk University published a paper
http://yann.lecun.com/exdb/publis/pdf/lecun-06.pdf
aimed to tackle a fundamental problem of AI -- world model, an obstacle that can keep us at the current level of LLM-s for potentialy centures, or can take us to singularity if it will be solved.
To do this LeCun used EBM -- energy base models instead of classical probabilistic densities.
We are planning to discuss energy based reasoning from mathematical point of view and also discuss connected technologies and their perspectives.
This is part of the scientific paper reading club.
Presenter: Anier Velasco Sotmayor, teacher at Harbour Space Institute of Technology, AI engineer at ManyChat
language of the meeting: English.
Entrance donation: 15 eur
Barcelona Entrepreneurs • Friday Meetup
Hello! ╴Looking to meet fellow entrepreneurs in Barcelona?
Join our Community (10,000+ Members)
**WhatsApp:** [https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L](https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L)
This week's in-person networking event is at the ICON Hotel.
\-\-\-\-\-\-\-\-\-
**LOCATION:** Near Plaza Catalunya (5 mins walk)
**NO LIMIT:** You're welcome to bring friends
**PRICE:** €7 includes a drink
\-\-\-\-\-\-\-\-\-
*\*\*paid at the entrance, you can redeem at the bar.*
Our goal is to create a community of fellow entrepreneurs where:
* we can discuss new ideas
* be inspired
* do business together
* and support each other.
If you are building something or thinking about it, you are more than welcome to participate.
Doesn't matter if it's a side project, a business, a startup, an e-commerce, etc.
Join our Community for more interactions with the members:
**WhatsApp:** [https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L](https://chat.whatsapp.com/J2V5hTCakTFA8BdNHKg05L)
Come and say hi!
SREday: Site Reliability, DevOps and Cloud | BARCELONA 2026
**SREday: In-Person Event on SRE, DevOps & Cloud in BARCELONA**
Conference focused on Site Reliability Engineering (SRE), DevOps, and cloud infrastructure, bringing together engineers, platform teams, and leaders to share real-world experience building, scaling, and operating reliable production systems.
[CFP](https://cfp.ninja/e/sreday-2026-barcelona-q2)
🎟 Free Entrance
DevOps BCN Meetup - May 2026
**Hello, fellow DevOps enthusiasts 🤓**
On **May 7th**, we'll meet again for a couple of insightful talks, hosted by **[Dynatrace](https://www.dynatrace.com/)**!
📍**Location**: Avda Diagonal 211 \- 14th floor\, Torre Glòries\, Barcelona \| [https://maps.app.goo.gl/22q31ECkaW7BzDMD8](https://maps.app.goo.gl/22q31ECkaW7BzDMD8)
\-\-\-\-\-\-
📅 **Agenda**
* **18:30 - 18:40** Welcome from the hosts
* **18:45 - 19:30** "The microservices kool-aid and what that means for SREs"
* **19:30 - 20:15** "Observability in the AI-Native DevOps Age"
* **20:15 - 21:00** Networking & Snacks
\-\-\-\-\-\-
**🎤 Talks & Speakers**
* **Title: "The microservices kool-aid and what that means for SREs"**
* **Speaker**: [Csaba Almási](https://www.linkedin.com/in/csaba-almasi/) - *Staff Platform Engineer at [Neonomics](https://www.neonomics.io/).*
* **Duration**: 30-45 mins
* **Abstract**: For years, the industry has treated microservices as the default architecture for any scaling project, but for SREs, this "Kool-Aid" often comes with a bitter aftertaste. This session moves past the hype to examine the true operational tax of service proliferation, specifically focusing on how fragmented architectures drive up observability costs and create silent performance bottlenecks through network overhead and resource contention. We will dive deep into the technical signals that reveal a "distributed monolith"—a system that shares the complexity of microservices but retains the rigid coupling of a legacy app—and provide a rubric for identifying when an architecture has become more of a liability than an asset.
Beyond the theory, we’ll explore practical guidelines for determining when to actually decompose a monolith and, perhaps more importantly, when to move in the opposite direction. Using real-world examples from the field, we will walk through the architecture and design decisions behind both successful service extractions and strategic consolidations of over-engineered distributed systems. You’ll walk away with a framework for balancing technical depth with operational sanity, ensuring your architecture evolves based on performance data rather than industry trends.
* **About**: Csaba Almási is a Staff Infrastructure Engineer at Neonomics, where he focuses on building reliable platforms and maximizing the business impact of observability. With extensive experience in SRE and distributed systems, he specializes in bridging the gap between technical architecture and operational efficiency in the fintech sector.
\-\-\-\-\-\-
* **Title: "Observability in the AI-Native DevOps Age"**
* **Speaker**: [Andreas (Andi) Grabner](https://www.linkedin.com/in/grabnerandi/) - *CNCF Ambassador, Book Co-Author, and Fellow DevRel at [Dynatrace](https://www.dynatrace.com/)*
* **Duration**: 30-45 mins
* **Abstract**: *AI is here to stay!*
*The question is: How to make it an efficient DevOps partner for the human to build, test and operate software?*
The answer is simple: Just like humans, the AI can use observability to understand and optimize the impact of generated and deployed code and configuration.
In this talk you learn the path through three important lessons on how observability as you know it is changing to become useful for the Human and the AI as we enter the AI-Native Age.
**1.** **The Observability Primer**: “What’s different in observing an app, an AI or a workflow?"
**2.** **The AI Delivery Lifecycle**: “How can my AI becomes better with observability?”
**3\. Cost and Impact**: “How can we speed up while staying within budget?”
You will walk away and know how to best apply open standards like OpenTelemetry and OpenLLMetry to get insights and optimize your own usage of AI. Whether its for coding, automation or to provide it as a business feature!
* **About**: Andreas Grabner has 20+ years of experience as a software developer, tester, and architect, and is an advocate for high-performing cloud-scale applications. He is a CNCF ambassador, a contributor to the CNCF project keptn, a Co-Author of Platform Engineering for Architects, and a Fellow DevRel at Dynatrace.
Andreas is also a regular contributor to the DevOps, Platform Engineering, and Cloud Native communities and a frequent speaker at technology conferences.
In his spare time, you can most likely find him on one of the salsa dancefloors of the world!
\-\-\-\-\-\-
🔑 **Important Access Note**
Our host requires the attendees to provide their ID to grant us access to their offices. **Do not forget to fill in the "NIF - NIE - Passport" field** when registering, and do not forget to **bring your ID**!
Meditación gratuita. Aprende cómo conectar con tu Paz interior 🌟🙏🏻
Empieza el fin de semana con una actividad que te ayudará a liberarte del estrés, ansiedad, preocupaciones y te permitirá **conectar con tu Paz interior** **a través de la práctica de la Meditación**.
**Te invitamos a este bonito plan de sábado en nuestro Centro de meditación de la calle Berlín 97**, un Oasis de Paz en el centro de la ciudad, para que puedas sentir, por propia experiencia, la energía que se crea al meditar en grupo y experimentes la felicidad que surge de la Paz mental.
Pruébalo, disfrutarás de una **Relajación y bienestar total** para un broche de oro del finde. 🌟🧘🏻🧘🏻♂️
Esta es la actividad que te proponemos:
**De 11h a 11,30h** meditación guiada
**De 11,30h a 12h** visita guiada de nuestro precioso Centro urbano.
Al finalizar, si te apetece, podrás compartir la experiencia con los demás mientras te tomas algo en nuestro **Café de La Paz**, un bonito espacio amplio y relajado. ☕️🍪🧁
No necesitas experiencia, tod@s son bienvenid@s!! ❤️🤩
\***Te esperamos!** \*
Organiza:
**Centro de Meditación Kadampa** de Barcelona. Somos una entidad sin ánimo de lucro creada para ayudar a las personas a desarrollar su paz mental y encontrar métodos prácticos para resolver los problemas cotidianos. Ofrecemos sesiones gratuitas y cursos de meditación desde nuestros dos centros en Barcelona ciudad y Montserrat (San Salvador de Guardiola) para ayudar a las personas a conectar con su Paz mental. Formamos parte de una Fundación Internacional para la difusión de la filosofía budista y la meditación en todo el mundo 🙏🏻
🦩 9-10 Mayo 🌿🥾 Delta - Camí de Ronda
**Este grupo es para ti si...**
* Tienes el nivel físico que exige la ruta
* Traes buena energía y ganas de pasarlo bien
**✍¿ CÓMO APUNTARTE ? :**
1. Pulsa asistiré en este meetup
2. Deja tu móvil al inscribirte
3. Acepta la Normativa de Seguridad [aquí](https://forms.gle/B5DzcPVxBSYNfyAH7)
4. Haz pago reserva de 99 € [aquí](https://www.guaita.info/event-details/delta-cami-de-ronda-9-10-mayo)
**EDAD PREDOMINANTE Excursiones de 2 Días**: Entre 35 y 55 años.
★ **POR QUÉ ELEGIR GUAITA:**
✅ **Grupos de unas 20 personas**, para que cada caminata sea cercana y auténtica.
✅ **Guía profesional y local** que cuida cada detalle del recorrido.
✅ **Conexiones reales:** nuevas amistades y momentos que realmente importan.
**¿ QUÉ HAREMOS ?:**
**★ Sábado 9 Mayo. DELTA DEL EBRO + ROCA FORADADA.**
* 7,55 h Salida Barcelona
* ☕️ 9,30 h desayunamos en un bonito bar y encuentro con los que vienen directamente hasta aquí.
* Empezaremos con una **ruta épica e imprescindible** de 10 km y 530 m desnivel, que va hasta el mirador más extraordinario: La Roca Foradada.
* Después, iremos hasta el Delta del Ebro para ir a "guaitar "a los **flamencos,** aves mitológicas representativas del **renacimiento** y la **transformación** en la antigua Grecia y Roma, y vinculados al **ave fénix.**
**★ Domingo 10 Mayo. CAMÍ DE RONDA**
* Ruta al lado del mar de 8 km en total y 120 m de desnivel, entre preciosas calas, playas vírgenes, donde se mezcla el verde de los pinos, el azul turquesa y el rojo de las rocas....
**★ NIVEL RUTAS: Medio sábado...Fácil domingo**
**ALOJAMIENTO:**
Habrá 2 opciones dormir en Hotel de l´Ametlla de Mar:
1. Dormir en **habitación doble de 2 camas**
2. Dormir en **habitación individual**
**PUNTO DE ENCUENTRO 1:** 7,55 h Avinguda Diagonal, 696, Barcelona: [aquí](https://maps.app.goo.gl/LiYZnjT7QjS2xfrNA)
**PUNTO DE ENCUENTRO 2:** 9,30 h Restaurant Ginkgo Biloba, L´Hospitalet de l´Infant, Tarragona: [aquí](https://maps.app.goo.gl/CnXKMM5MPeEyqcRY6)
*Las personas que vienen directas, pueden juntarse en un coche.*
★ **GUIA:** Jordi Calvo. Fundador y guía de Guaita ★ **Guía titulado TD2 Media Montaña** e **inscrito** en el Consell Català de l´Esport: 013629 ★
★ **INVERSIÓN:** 99 €. Haz reserva de plaza [aquí](https://www.guaita.info/event-details/delta-cami-de-ronda-9-10-mayo).
**Incluye:**
* Excursiones guiadas por Jordi Calvo
* Alojamiento en habitación doble 2 camas Hotel
* Seguro Accidentes + Seguro Responsabilidad Civil + Iva
* Regalo
**No Incluye:**
\- 30 € Coste Transporte desde el punto 1
\- Comidas picnic durante las excursiones
\- Cena sábado \( unos 20 € \)
\- ☕️ Desayuno domingo: 8 €
\- Cualquier cosa no especificada en el apartado incluye\.
**\* Suplemento 30 €** si duermes en **habitación individual** en Hotel
**\* DESCUENTO 40 €** si llevas coche desde Punto 1 y llevas a 3 o 4 guaitas más.
**★ Política de Cancelación:**
✔️ Devolución de la reserva, si cancelas antes 15 abril.
**★ QUÉ TRAER:**
* Botas de senderismo.
* Palo o palos
* mochila
* **Ropa:** lo ideal es vestirse por **capas**.
\- y días antes de la excursión\, el guía pondrá \+ detalladamente qué cosas traer\.
★ **Términos y Condiciones de Contratación y más** [aquí](https://www.guaita.info/terminosycondiciones)
**¿ 1ª VEZ con GUAITA ?**
Mira el ambiente que hay en Guaita [aquí](https://www.instagram.com/reel/DOfpBaBjBWI/)
✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩ ✩
**Aquest grup és per a tu si...**
-Tens el nivell físic que exigeix la ruta
-Portes bona energia i ganes de passar-ho bé
**COM APUNTAR-TE? :**
1. Clica assistiré en aquest meetup
2. Deixa el teu mòbil en inscriure't
3. Accepta la Normativa de Seguretat [aquí](https://forms.gle/A4dkSW8riTUH2Lzf9)
4. Fes pagament reserva de 99 € [aquí](https://www.guaita.info/event-details/delta-cami-de-ronda-9-10-mayo)
**★ EDAT PREDOMINANT EXCURSIONS 2 o més dies**: Entre 35 y 55 anys.
**★ PER QUÈ ESCOLLIR GUAITA:**
✅ **Grups d'unes 20 persones** perquè cada caminada sigui propera i autèntica.
✅ **Guia professional i local** que cuida cada detall del recorregut.
✅ **Connexions reals:** noves amistats i moments que realment importen.
**QUÈ FAREM ?:**
**★ Dissabte 9 Maig. DELTA DE L'EBRE + ROCA FORADADA.**
* 7,55 h Sortida Barcelona
* ☕️ 9,30 h esmorzem en un bonic bar i trobada amb els que vénen directament fins aquí.
* Començarem amb una ruta èpica i imprescindible de 10 km i 530 m desnivell, que va fins al mirador més extraordinari: La Roca Foradada.
* Desprès, anirem fins al Delta de l'Ebre per anar a "guaitar" els flamencs , aus mitològiques representatives del renaixement i la transformació a l'antiga Grècia i Roma, i vinculats a l'au fènix.
**★ Diumenge 10 Maig. CAMÍ DE RONDA**
* Ruta al costat del mar de 8 km en total i 120 m de desnivell, entre precioses cales, platges verges, on es barreja el verd dels pins, el blau turquesa i el vermell de les roques.
**★ NIVELL RUTES: Mig dissabte, fàcil diumenge.**
**★ ALLOTJAMENT:**
Hi haurà 2 opcions Hotel de l´Ametlla de Mar:
1. Dormir en habirtació doble amb 2 llits.
2. Dormir en habitació individual.
**★ PUNT DE TROBADA 1:** 7,55 h Avinguda Diagonal, 696, Barcelona.
**★ PUNT DE TROBADA 2:** 9,30 h Restaurant Ginkgo Biloba, L´Hospitalet de l´Infant, Tarragona.
*Les persones que vénen directes poden ajuntar-se en un cotxe.*
**★ GUIA:** Jordi Calvo. Fundador i guia de Guaita ★ Guia titulat TD2 Mitja Muntanya i inscrit al Consell Català de l´Esport: 013629 ★
**★ INVERSIÓ:** 99€. Fes ingrés reserva de plaça [aquí](https://www.guaita.info/event-details/delta-cami-de-ronda-9-10-mayo).
**Inclou:**
-Excursions guiades per Jordi Calvo
-Allotjament en habitació doble 2 llits Hotel
-Assegurança Accidents + Assegurança Responsabilitat Civil + Iva
-Regal
**No Inclou:**
\- 30 € Cost Transport des del punt 1\.
\- dinars pícnic durant les excursions
\- Sopar dissabte
\- ☕️ Esmorzar diumenge: 8 €
\- Qualsevol cosa no especificada a l'apartat inclou\.
**\* Suplement 30 €** si dorms en **habitació individual a Hotel**
**\* DESCOMPTE 40 €** si portes cotxe des de Punt 1 i portes a 3 o 4 guaites més.
**★ Política de Cancel·lació:**
✔️ Devolució de la reserva, si cancel-les abans 15 d´abril
**★ QUÈ PORTAR:**
* Botes de senderisme.
* Pal o pals
* motxilla
* Roba: l'ideal és vestir-se per capes.
\- i dies abans de l'excursió\, el guia posarà detalladament quines coses portar\.
★ Termes i Condicions de Contractació i més [aquí](https://www.guaita.info/ca/terminosycondiciones)
\*\* **1ª VEGADA amb GUAITA ?** \*\*
Mira l'ambient que hi ha a Guaita [aquí](https://www.instagram.com/reel/DOfpBaBjBWI/)
MapReduce Events Near You
Connect with your local MapReduce community
Building Scalable Customer Identity Resolution Pipelines on AWS Using AI
Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs.
This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context.
We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing.
**SPEAKER BIO**
Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments.
https://www.linkedin.com/in/mosaic-basha-syed-92300856
**CALL FOR SPEAKERS**
Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/)
**THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/)
**DIRECTIONS**
8800 Lyra Dr #450 · Columbus, OH
go to 4th floor.
**Want to sponsor the pizza and/or bar tab?**
Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com
Omnipresent Atheists Weekly Meetup (2nd Tues)
Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room.
This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us.
COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant.
***
Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'!
Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life.
Mission: grow, support, and provide community for atheists in Central Ohio.
Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision.
Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge.
Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).
CBusData - Practical AI for Power BI Developers
Practical AI for Power BI Developers
A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective.
This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly.
Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.
Omnipresent Atheists Weekly Meetup (1st Tues)
Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room.
This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us.
COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant.
Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'!
Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life.
Mission: grow, support, and provide community for atheists in Central Ohio.
Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision.
Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge.
Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).
This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us.
COhPy Monthly Meeting
**Improving Office in Franklinton**
Physical location:
Improving Office
330 Rush Alley Suite #150
Columbus, OH 43215
Schedule:
6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages.
6:30 to 8:00 pm. Main meeting and presentation(s).
Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades.
We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com
In-Person Event: The Answers to Depression & Anxiety
This is an in-person meeting. At this meeting you will get answers to depression and anxiety. Find out the source of them and how to get rid of them.
Did you know that unwanted emotions like anxiety, depression, unhappiness, loneliness, hopelessness, anger, fear, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not due to a chemical imbalance in your brain from some nebulous chemical reaction "by chance".
Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you.
The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life.
Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life.
Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there.
This group is created by the Hubbard Dianetics Foundation of Central Ohio and Church of Scientology of Central Ohio.
LLM Showdown: ChatGPT vs Claude vs Gemini vs Local Models
Join us for a practical, beginner-friendly guide to choosing the right large language model. We’ll compare major models like ChatGPT, Claude, Gemini, and Llama, talk about when to use hosted APIs versus local models, and break down the tradeoffs around cost, speed, quality, privacy, context windows, coding ability, and reliability.
You’ll leave with a clearer mental model for picking an LLM based on your actual use case instead of hype, benchmarks, or brand names. No deep AI background required.
LOGISTICS AND PARKING:
The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks!
The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.




![Barcelona Entrepreneurs • WORKSHOP [29th Edition]](https://secure.meetupstatic.com/photos/event/e/8/0/d/highres_534059405.webp?w=640)


















