Name: ClickHouse + AWS Hong Kong Meetup
Start: 2025-07-17T10:00:00.000Z
Location: AWS HK Office 20/F

**Details**
Hey there, Philly data folks and ClickHouse fans!
We’re excited to host our **very first ClickHouse community meetup in Philadelphia**, and we’re kicking things off with a relaxed **Social Hour** on **July 9th**. Whether you’re a longtime ClickHouse user or just curious about high-performance analytics, this is a great chance to hang out with local data enthusiasts, enjoy some snacks and drinks, and get to know the growing community.
There’s no formal agenda just good vibes, great conversations, and a welcoming space for anyone working with (or interested in) data at scale.

***

**Event Details**
📍 **Location:** Victory Brewing Company Philadelphia
1776 Benjamin Franklin Parkway
Philadelphia, PA 19103
🕔 **Time:** 5:30 PM – 9:00 PM
🍻 Drinks, snacks, and plenty of good company will be provided

***

It’s our first time in Philly, so come say hi, meet some new people, and help us kick off something awesome in the City of Brotherly Love.
Interested in speaking at a future event? Reach out to zoe.steinkamp@clickhouse.com – we’d love to hear from you!

ClickHouse Philadelphia User Group

Zoe Steinkamp

justin pitera

John

Walt Ribeiro

 Steve D

Nick Wilberding

Pranit Pandey

ClickHouse Philly Social

Victory Brewing Company 

[Please go to Building E to check in]

Hey there, data enthusiasts and ClickHouse aficionados! We are excited to be doing an a ClickHouse meetup in the south bay at the Netflix offices!

**Location:**
Netflix Offices
121 Albright Wy, Los Gatos, CA 95032

Exact Building:
Netflix Kabuki Theater is through Building E so please check in there.
\-\-\-\-\-

The evening will be filled with user presentations, interactive discussions, and the opportunity to network with ClickHouse experts and users.

**Agenda:**
**5:30 - 6:15** \- Arrivals\, Check\-In and Networking \(food and refreshments served\)
**6:15 - 6:35** \- Mike Shi\, ClickStack Product Manager @ **ClickHouse**
"ClickStack: high performance observability with ClickHouse"
**6:40 - 7:00 -** Daniel Muino, Software Engineer @ **Netflix**
**7:20 - 7:40 -** Alan Braithwaite, Cofounder @ **RunReveal**
\*\*7:45 - 8:15 -\*\*Food, Drinks, and Conversation

If you are interested in speaking at a future event, please contact zoe.steinkamp@clickhouse.com

ClickHouse Bay Area and Silicon Valley Meetup Group

ClickHouse

Alexey Bazhukhin

Katy Shi

Pavel Ajtkulov

Yu Wang

Ali Ahmed

Arjun  

Michael Kolupaev

Oleg

Hooman

Diana Kotenko

Manoj Jha

Peter Broadwell

John Hill

r0lland

Dima Timofeev

Ken Chen

Alex Sorokoumov

khoa

ClickHouse Meetup at Netflix in Los Gatos

Netflix

The ClickHouse crew is heading back to Mumbai and bringing our friends from Auditzy and Nutanix to share their projects and expertise on real-time analytics and data warehousing. As a special treat, we have one of our senior TAM Architects from Seattle visiting, as well! Check out the packed agenda below!

**🗓️ Agenda:**

* **11:00 AM: Registration & networking**
* **11:30 AM: Welcome & opening**
* **11:40 AM: Using ClickHouse for AI** by Rakesh Puttaswamy, Principal Solutions Architect @ ClickHouse
* **12:00 PM: Logging use cases with ClickHouse** by Shri Bodas, Principal TAM Architect @ ClickHouse
* **12:20 PM: From Slow Queries to Sub-Second Insights: Auditzy’s ClickHouse Migration Journey,** by Mayank Joshi, Co-Founder & CTO @ Auditzy
* **12:40 PM:** **ClickHouse Rebalancing in OSS: Let’s Talk About the Gaps** by Pranav Mehta, Member of Technical Staff-4, & Shiv Jha, Staff Engineer, @ Nutanix
* **1:10 PM: Q&A, lunch & networking**

**👉🏼** Space is limited, so RSVP as soon as possible to secure your spot!

If anyone from the community is interested in sharing a talk at future events, complete this [CFP form](https://clickhou.se/chmeetup-cfp) and we’ll be in touch.

***

**🎤 Session Details: Using ClickHouse for AI**
AI is no longer just a buzzword—it’s a fundamental part of our daily lives. Forward-thinking organizations are embracing AI technologies, not just to stay competitive but to drive innovation, agility, and efficiency. When building AI platforms, the ability to process vast amounts of data in real-time is crucial to deliver optimised performance. This talk explores how ultra-fast analytics databases are transforming the AI landscape by enabling scalable, high-performance data processing.

**Speaker: Rakesh Puttaswamy, Solution Architect @ ClickHouse**
Rakesh Puttaswamy is a Solution Architect with ClickHouse, working with users across India, with over 12 years of experience in data architecture, big data, data science, and software engineering. Rakesh helps organizations design and implement cutting-edge data-driven solutions. With deep expertise in a broad range of databases and data warehousing technologies, he specializes in building scalable, innovative solutions to enable data transformation and drive business success.

**🎤 Session Details: Logging use cases with ClickHouse**
In this talk, Shri will present different optimization techniques to speed up query performance for the log management use case. Some of these techniques are also useful in analytical use cases.

**Speaker: Shri Bodas, Principal TAM Architect @ ClickHouse**
Shri is a Principal TAM Architect at ClickHouse based in Seattle, WA. He helps several ClickHouse customers with architecture, data modeling, and query optimizations. Prior to ClickHouse, Shri worked as a Strategic Architect at Elastic, working with high-value Elastic customers in the Americas. Shri has over 18 years of experience as a Software Developer, DevOps, Database Engineer, and Consultant.

**🎤 Session Details: From Slow Queries to Sub-Second Insights: Auditzy’s ClickHouse Migration Journey**
At Auditzy, we recently migrated our real user monitoring analytics engine from PostgreSQL to ClickHouse to keep up with growing data and performance demands.

In this talk, I’ll share what pushed us to explore ClickHouse, how we approached the migration, and the impact it had on our ability to process and analyze over 200M monthly page views across 15B data points. I’ll also walk through some of the architectural decisions and lessons we learned that could help other teams scale real-time analytics.

**Speaker: Mayank Joshi, Co-Founder & CTO of Auditzy**
Mayank Joshi is the Co-founder & CTO of Auditzy, a real user monitoring platform that processes over 15B data points each month. He leads the engineering behind its high-scale analytics infrastructure and recently spearheaded the migration from PostgreSQL to ClickHouse to enhance scalability and performance.

**🎤 Session Details: ClickHouse Rebalancing in OSS: Let’s Talk About the Gaps**
ClickHouse offers powerful performance at scale — but if you're running it in an open-source, self-managed environment, one thing becomes clear once you hit a certain scale: there’s no easy way to rebalance shards.In this talk, we’ll share our experience rebalancing a large ClickHouse OSS cluster. We’ll walk through:

* Why shard imbalance happens and why it matters
* What rebalancing support exists today — and what’s still missing in OSS
* How we designed a scriptable way to move parts across shards — tailored to our specific use case and not a one-size-fits-all solution
* Pitfalls we hit around ongoing merges, pending mutations, and active inserts — all of which made it difficult to ensure consistency and correctness during part movement.

This is an engineer’s perspective — code-first, painfully real, and focused on what it takes to make ClickHouse scale cleanly when you're not using a managed service. We’ll close with thoughts on how the community could evolve rebalancing support in open-source deployments.

If you’ve ever dealt with skewed data, overloaded shards, or manual repair jobs, you’ll feel right at home.

**Speakers: Pranav Mehta, Member of Technical Staff-4, & Shiv Jha, Staff Engineer, @ Nutanix**
Pranav is a Member of Technical Staff – 4 at Nutanix, where he focuses on building and optimizing large-scale data infrastructure using ClickHouse. With expertise in distributed systems and high-performance analytics, he works on enhancing performance and storage efficiency for data systems.

Shivji Kumar Jha is a Staff Engineer at Nutanix, where he leads the charter for analytics, time series, and streaming platforms within the CPaaS data team. He specializes in building scalable ingestion pipelines, optimizing query performance, and designing storage architectures that work seamlessly across both cloud and on-prem environments.

A contributor to MySQL and Apache Pulsar, Shiv also actively mentors engineering teams working with high-performance OLAP systems like ClickHouse and Druid. Outside of work, he’s a regular speaker and a driving force behind Bangalore’s deep tech community—organizing meetups that connect some of India’s best minds in databases, streaming, and AI infrastructure.

ClickHouse Mumbai User Group

taruns8790

Dhruva Agrawal

Ashwinkumar K. Sethi

Ayush Kadam

Azam

Harsh Patil

Mohit Pawar

Dev Parmar

Prince 

heethjain00

Yash Shirsath

Prasad Sawool

garjedhananjay

Ashutosh Dwivedi

Sachin Mittal

Shri

Divya Birla

shaikhzartan

Ehtesham Siddiqui

ClickHouse Mumbai Meetup

WeWork Enam Sambhav

Hello ClickHouse Enthusiasts!
We are thrilled to invite you another ClickHouse Meetup in New York City! You'll have an opportunity to connect with fellow data professionals, share industry insights, and learn more about ClickHouse and how folks are using us to solve their data challenges. We are working on finding our location!

**Details of the Meetup:**
\- Date: Tuesday\, July 15th\, 2025
\- Time: 5:00 PM to 8:45 PM
\- Location: WorkHouse NYC\, 21 W 46th St 11th Flr\, New York\, NY 10036

This evening will be filled with user presentations, interactive discussions, and a chance to network with experts and peers.
NOTE: RSVP will close 24 hours in advance for the venue, and we are limiting to 80 attendees on Meetup.

**Agenda:**

* 5:00 PM: Arrivals, Check-In and Networking (food and refreshments served)
* 6:15 PM Welcome and Introductions
* 6:15-6:45 PM: Senior Machine Learning Engineer @ Mpathic
* 6:45-7:15 PM: Jacob Lucas Co-founder, Head of Engineering @ Datavations
* 7:15-7:30PM: Ben Paul Solutions Architect @ ClickHouse
* 7:30-8:30 PM: Networking and Social time!

We are offering a [paid training](https://clickhouse.com/company/events/202507-in-person-clickhouse-deep-dive) earlier in the day, if you wish to go for free please reach out to learn@clickhouse.com

Space is limited, so please RSVP as soon as possible to secure your spot.
If you’re interested in speaking at a future meetup, please contact [zoe.steinkamp@clickhouse.com](http://zoe.steinkamp@clickhouse.com/)

ClickHouse New York User Group

Felton

Walter

Ivanka Jaremczuk 

Natalia Parra-Khachper

Delphine Tinkham

Andrew M

Guy Kohen

Andrey Yarovoy

DJ Patel

Sofia Assab

corneliu holban

Steve Cirvello

michael pereira

Yurii Barynin

Anthony Elizondo

Alex

Vladimir

Lucy

ClickHouse Meetup in New York

**ClickHouse and AWS are joining forces to bring the first ClickHouse meetup to Hong Kong this year!**

Get ready for an evening of expert talks, insightful discussions, and valuable networking as we explore the transformative power of real-time data analytics. Don’t miss this opportunity to connect with industry leaders, exchange ideas, and dive deep into the future of data-driven innovation.

**🗓️ Agenda**

* 6:00 PM: Registration, dinner & networking
* 6:30 PM: Welcome & Introductions
* 6:35 PM: **The story behind the world's fastest analytical database** by Jason Wong, ClickHouse Senior Support Engineer
* 6:45 PM: **Modernizing Analytics Systems with Amazon Bedrock and ClickHouse** by Terence Chow, Sr. AI/ML GTM Specialist, AWS HK
* 7:10 PM: **Using ClickHouse for AI** by Maruthi Lokanathan, ClickHouse Solution Architect
* 7:35 PM: **Building Real-time Next Generation AI Applications with Kafka and Flink** by Ho Ming Li, Confluent Senior Solutions Engineer
* 8:00 PM: Q&A, networking and refreshments

Space is limited, so RSVP as soon as possible to secure your spot!

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/1FAIpQLSfKKhx0VO9bu7KHr_hf5QOw04g-usvRl31dn7AaUOYVktsrrA/viewform) and we’ll be in touch.

***

**🎤 Session Details: The story behind the world's fastest analytical database**
Discover the secrets behind ClickHouse's unparalleled efficiency and performance. Jason will give an overview of different use cases for which global companies are adopting this groundbreaking database to transform data storage and analytics.

**🎤 Session Details: Modernizing Analytics Systems with Amazon Bedrock and ClickHouse**
Enter the era of generative AI with this in-depth presentation on modernizing Analytics with GenAI effectively using AWS Bedrock and Clickhouse. We will detail how to design and apply GenAI in modernizing an Analytics system that combines Clickhouse's analytical processing capabilities with Bedrock's large language models and AI.

**🎤 Session Details: Using ClickHouse for AI**
AI is no longer just a buzzword—it’s a fundamental part of our daily lives. Forward-thinking organizations are embracing AI technologies, not just to stay competitive but to drive innovation, agility, and efficiency. When building AI platforms, the ability to process vast amounts of data in real-time is crucial to deliver optimised performance. This talk explores how ultra-fast analytics databases are transforming the AI landscape by enabling scalable, high-performance data processing.

**🎤 Session Details: Building Real-time Next Generation AI Applications with Kafka and Flink**
In the hype of Gen AI worldwide, how to continuously enrich trustworthy data streams to quickly build, deploy, secure, and scale real-time AI applications has become a core competitive advantage of companies. Kafka and Flink form a natural foundation due to their fit for processing of real-time and batch data at scale, and their huge adoption in both the commercial and open-source community.

ClickHouse Hong Kong Meetup Group

yu zhao

Balachandar Gunasekaran

Hanson

Lap Lee

Martin Chan

minyan.gu

Johnnie 蝦🦐🍤

Aravinda S

Paris

Robert Evans 

Dan Archer

Andrew Ching

ericmeetupchan

kevin.nguyen

Henry Ly

Mark Leung

Victor

Dhruv Garg

ClickHouse + AWS Hong Kong Meetup

AWS HK Office 20/F

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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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