Name: ClickHouse Meetup @ Equativ
Start: 2026-06-11T16:40:00.000Z
Location: Equativ Office

Join us in Mumbai for an exciting ClickHouse meetup bringing together engineers, architects, and data leaders to explore how modern teams are tackling the next frontier of AI-powered analytics. From agentic workloads and semantic data interfaces to real-time pipelines and production migrations, speakers will share hands-on lessons from building high-performance systems with ClickHouse and in the world of Agentic AI. Connect with the local data community and discover what it really takes to make AI and analytics work together at scale.

Don't miss out! RSVP and secure your spot!

**🗓️ Agenda:**

* **10:00 AM: Registration & networking**
* **11:00 AM: Welcome & opening**
* **11:10 AM: Talk 1 - Pushdown or pay up: predicate pushdown in pg_clickhouse by Indranil Chandra, Architect - ML & Data Engineer, Upstox**
* **11:40 PM: Talk 2 - TBD**
* **12:10 PM: Break**
* **12:20 PM: Talk 3 - TBD**
* **12:50 PM: Closing Remarks**
* **01:00 PM: Lunch & networking**

If anyone from the community is interested in sharing a talk at future events, complete this [CFP form](https://docs.google.com/forms/d/e/1FAIpQLSdpYbh0k3hmLOQ7JLXrubvEbiIul4TxJDp1AVewXHSdzHcmzA/viewform) and we’ll be in touch.

**🎤 Session Details: Pushdown or pay up: predicate pushdown in pg_clickhouse**
**Description:** A cloud bill that still hurts is the best teacher. This talk is built around a real federation failure involving AWS Athena and Redshift, where missing predicate pushdown created a triple-cost disaster: full table scans, unfiltered S3 dumps, and a lifecycle policy no one remembered to set. From that war story, we move into a practical examination of cross-engine federation with ClickHouse, including when to use a Postgres-compatible interface like pg_clickhouse versus querying directly, how to verify pushdown behavior using EXPLAIN VERBOSE, and what the v0.2.0 HTTP streaming improvement means for memory pressure in production. You will leave with a concrete checklist for trusting any cross-engine query pattern before it trusts itself with your budget.
**Speaker: Indranil Chandra, Architect - ML & Data Engineer, Upstox**
I’m a creative technologist with a decade of experience designing AI and data-driven solutions that are both scalable and customer-centric. At the intersection of cloud-native architecture and GenAI, I specialize in building data products and platforms that thrive in highly regulated industries.

ClickHouse Mumbai User Group

Siddhant Agarwal

ClickHouse

Susmit Vengurlekar

Ruthran Arulmani

prathamtayade

Himanshu Goyal

Salman Kadaya

Indranil Chandra

Yuvaraju Sai Kumar 

Manoj K

Khushal Ghathalia

Dhruv Pathak

Chirag Chokshi

Mohit Pawar

Ashwinkumar K. Sethi

Pratik Parikh

Vivek Yadav

Raajas Sode

VAIBHAV CHAVAN

Jyoti Chavan

When AI Stops Waiting: Building for Agentic Workloads

Awfis Skyline Icon 1

​Hey Toronto ClickHouse community 👋
​We’re back with another meetup — bringing together database enthusiasts for an evening of talks, networking, food, and drinks!
​**Agenda**

* ​**5:30 PM** – Arrivals, food & drinks
* ​**6:00 – 6:10 PM** – Intros!
* ​**6:10** – **6:30PM** \- Khaled Zaky Sr\. Director @ RBC \( Royal Bank of Canada\)
* ​**6:30 – 6:50 PM** – Maxim Mirkin Director @ Questrade
* ​**6:50 - 7:10PM -** Alexei Zenin Sr Engineer @ Software Consultant
* ​**7:10 - 7:30PM** \- Semyon Khlavich founder & Evgenii Baldin Developer @ Socialpruf
* ​**7:30 – 8:00 PM** – Q&A + Networking

​✨ Expect insightful talks, interactive discussions, and plenty of time to connect with fellow ClickHouse users and experts.

ClickHouse Toronto User Group

Zoe Steinkamp

Richard Li

Vivek Sajwan

Jag Nathan

Hansha Sanjyal

Mahmoud Sh.

Nayan Mapara

Umang Sharaf

Réjane

rohitnchaubey

IRYNA

Roel Bondoc

John Fernandez

sourav Roy

Chirag Dalmia

Wesley Dias

Kenan

Michael Tran

ClickHouse Meetup @ Spaces - Toronto

Spaces Queen West

IMPORTANTE — REGISTRO OBLIGATORIO EN LUMA
Para asegurar tu cupo es necesario registrarse en [Luma](https://luma.com/64ox1was?utm_source=meetup&utm_medium=event&utm_campaign=Bogota-Meetup-Jun02)
El RSVP en Meetup NO garantiza tu entrada al evento. Solo se admite con registro confirmado en Luma. Cupos limitados.

Construir un demo con un LLM es fácil. Hacer que funcione todos los días, con miles de usuarios reales, es otra historia. En este Meetup vamos a hablar del stack que está detrás de las aplicaciones modernas con LLMs en producción: cómo Langfuse se convirtió en el estándar abierto para observabilidad de modelos de lenguaje, por qué reescribieron toda su arquitectura sobre ClickHouse, y qué significa esto para los equipos de Latinoamérica que ya están construyendo IA en producción.

Spoiler: Langfuse fue adquirida por ClickHouse en 2025. Hoy forman un solo data stack pensado para escalar aplicaciones con modelos de lenguaje, desde el primer trace hasta los miles de millones de filas.

¿QUÉ VAS A VER?

* Por qué monitorear un LLM no es como monitorear cualquier otra aplicación
* Langfuse en producción: tracing, evaluaciones y prompt management
* Cómo ClickHouse permite consultas sub segundo sobre miles de millones de traces
* Q&A abierto y casos de uso reales de la región

AGENDA

* 18:00 — Apertura de puertas, comida y bebida
* 18:30 — Por qué monitorear un LLM es distinto · Diego Hernández (ClickHouse)
* 19:00 — Langfuse en producción: tracing, evaluación y prompts · Caio Ishizaka (ClickHouse)
* 19:45 — Q&A abierto y casos de uso de Latam
* 20:15 — Networking y cierre

¿PARA QUIÉN ES?
Ingenieros y arquitectos trabajando con LLMs, líderes técnicos evaluando stack de IA, equipos de plataforma e infraestructura de datos, founders construyendo producto sobre modelos de lenguaje.

CÓMO RESERVAR TU CUPO

Este evento gestiona los registros a través de Luma, NO de Meetup. Pasos:

1. Haz click [aquí](https://luma.com/64ox1was?utm_source=meetup&utm_medium=event&utm_campaign=Bogota-Meetup-Jun02)
2. Completa el formulario de registro
3. Recibirás un email de confirmación cuando tu cupo esté aprobado

Marcar "Attend" en Meetup NO reserva tu lugar. Por favor regístrate en Luma para garantizar tu entrada.

EVENTO GRATUITO · CUPOS LIMITADOS

ClickHouse Latinoamérica

Lia Vicente

andre.serpa

Caio Ishizaka Costa

Isaac

Uriel Ramos

Francy Rojas

Andrés Bedoya

MeetUp Bogotá: Langfuse+CH

Double Tree Hilton Parque 93

Hey there, data enthusiasts and ClickHouse aficionados! We've got some exciting news to share - our next meetup is on the horizon, and it's going to be in Stockholm! Get ready for a delightful mix of mind-boggling data tales, insightful conversations, and maybe even a surprise or two up our sleeves.

But here's the deal: to secure your spot, make sure you register ASAP!

**Agenda:**
**6:00 - 6:40** \- Arrival and Check\-in
**6:40 - 7:00** \- Tyler Hannan\, ClickHouse: "My Favourite Features"
**7:00 - 7:30** \- TBA
**7:30 - 8:00** \- TBA
**8:00 - 8:30** \- Food\, Drinks\, and Conversation

ClickHouse Stockholm User Group

Utku

Alvar Lagerlöf

Mikael Åhlén

Johan Gustafson

Sun Joe

Emil Karlsson

Amirali

Ayoub Hashemi

wilby yang

ClickHouse Meetup in Stockholm

Amazon Web Services

## Details

**Location: Euqativ's office, 44 Rue de Châteaudun, 75009**

**Agenda:**
**18:40 - Doors Open & Networking**
**19.00 - 19.05 - Intro by Equativ**
**19.05 - 19:15 - Intro by ClickHouse**
**19.15 - 19:35 - Session n°1 - TBA**
**19.40 - 20:00 - Session n°2 - TBA**
**20:05 - 21:00 - Food & Conversation**

ClickHouse France User Group

Arthur

Madhu

Pierre Simon

Shaurya Jaiswal

ClickHouse Meetup @ Equativ

Equativ Office

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We’re delighted to have you join the ClickHouse and friends global community! This is a meetup for everybody who is interested in ClickHouse, from a technology and use case perspective.

We welcome all to learn, collaborate, and share experiences!

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