r/cassandra
3k members
r/cassandra is a subreddit with 3k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses cassandra, performance, datastax, aws, and schema.
Popular Themes in r/cassandra
#1
Advice Requests
: "DataStax Academy for Free Online Self-Paced Apache Cassandra Training"
10 posts
#2
Solution Requests
: "Any Cassandra developer response to Discord migration?"
3 posts
#3
Pain & Anger
: "Cassandra - Deploy nightmare?"
2 posts
#4
Opportunities
: "I’m having a tough time finding a Developer/Architect in Dallas that will be able to move TBs of data into Cassandra. Currently have 84 node clusters at three data centers. Anybody near Dallas looking for work? This will go until the end of 2018."
1 post
Popular Topics in r/cassandra
#1
Cassandra
: "Apache Cassandra 4.0.0 is out!"
348 posts
#2
Performance
: "How Cassandra Streaming, Performance, Node Density, and Cost Are All Related"
16 posts
#3
Datastax
: "Datastax Astra - gtg?"
16 posts
#4
Aws
: "Datastax Astra DB vs Aws Keyspaces"
9 posts
#5
Schema
: "Schema disagreements for Cassandra 4.x"
8 posts
#6
Cluster
: "Recovering from Cassandra Cluster failure"
7 posts
#7
Monitoring
: "A new Apache Cassandra integration is now available for Grafana Cloud allowing easy Monitoring of the performance of your Apache Cassandra instance or cluster."
7 posts
#8
Scylladb
: "Scylladb: Cassandra compatibility at 1.8 million requests per node"
7 posts
#9
Data Modeling
7 posts
#10
Data
: "Learn Apache Cassandra® 5.0 Data Modeling"
7 posts
Member Growth in r/cassandra
Yearly
+337 members(11.7%)
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Last updated: June 22, 2026