Cassandra events bring the community together. Everyone (whether they are an individual user, contributor, or company) is welcome to attend and help organize these events. They are an opportunity for users, enthusiasts, and community members to share their experiences working with Cassandra daily, hear talks and participate whether they are beginners or experts.

Organizing an event or want to get involved? Take a look at the Meetup Organizer Handbook for guidelines to getting started and make sure you that you double check the Events Approval Checklist for compliance. Any other questions? Get in touch with us!

Cassandra Monthly Meetups


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Attend monthly virtual town hall and contributor meetups. Learn best practices from end users.

Cassandra Summit 2023

December 12-13, 2023

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Cassandra Summit is back! Let’s meet in San Jose, California, to celebrate what we built together and share what’s coming next. (Please notice the date change.)

Cassandra Forward

March 14, 2023

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Join us right on π-Day: you will learn about upcoming features, gain new valuable skills and connect with the Cassandra community in this online celebration of the database we all love!

Cassandra Day China

December 22, 2022

Cassandra Day China

Join us as we take Cassandra Days to China!

Cassandra Day Singapore

November 15, 2022

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The third date in the APAC tour for the Cassandra Day team. See you in Singapore!

Cassandra Day + Wakanda Forever (US)

November 10, 2022

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A special "Cassandra Day" in three US locations (Bellevue, Santa Clara, Houston), with workshops, talks and more …​ and a special surprise for Marvel fans!

Cassandra Day Jakarta

November 10, 2022

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The second date in the APAC tour for the Cassandra Day team. See you in Jakarta!

Cassandra Day Hanoi

November 8, 2022

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The first date in the APAC tour for the Cassandra Day team. See you in Hanoi!

Cassandra Day Amsterdam

October 13, 2022

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Third date for the "Cassandra Day" 2022 European tour: a whole day dedicated to everything Cassandra, with talks, workshops and more!

Cassandra Day London

October 11, 2022

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Let’s meet in London for this one-day event all about Cassandra: hands-on workshops, tech talks, fun, networking and more!

ApacheCon North America 2022

October 3-6, 2022

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The central event for all things Apache this year is New Orleans. With over 160 sessions, this in-person conference delivers the knowledge, connections, and expertise ApacheCon is known for.

Cassandra Day Berlin

September 20, 2022

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Wilkommen! A one-day event for Cassandra enthusiasts and practitioners alike, packed with hands-on workshops, tech talks, fun, networking and more!

Apache Cassandra World Party

July 20, 2022

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A virtual event to bring the Cassandra global community together. Fun, fast-paced talks to keep attendees entertained around the clock.