r/cassandra
3k members
r/cassandra is a subreddit with 3k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses cassandra, datastax, performance, scylladb, and migration.
Popular Themes in r/cassandra
#1
Solution Requests
: "DataStax Vector: Making Cassandra NoSQL DBMS clusters more manageable"
10 posts
#2
Advice Requests
: "Getting started with Apache Cassandra and Python"
9 posts
#3
Pain & Anger
: "Cassandra - Deploy nightmare?"
3 posts
#4
News
: "Reaper 1.4 Released"
3 posts
#5
Ideas
: "Help build the next Cassandra certification exams"
1 post
Popular Topics in r/cassandra
#1
Cassandra
: "7 mistakes when using Apache Cassandra"
175 posts
#2
Datastax
9 posts
#3
Performance
: "How Cassandra Streaming, Performance, Node Density, and Cost Are All Related"
6 posts
#4
Scylladb
: "Cassandra or Scylladb"
6 posts
#5
Migration
: "What is the correct way to verify if a Cassandra table has fully migrated?"
6 posts
#6
Cluster
: "Monitor Cassandra Clusters with Percona PMM - JMX Grafana and Prometheus"
5 posts
#7
Installation
4 posts
#8
Backup
4 posts
#9
Connection
: "Node.JS 'cassandra-driver' very slow in establishing a Connection to astra db serverless"
4 posts
#10
Nodetool
: "Why can't I point "Nodetool scrub" at a single SSTable file and say "only fix this one"?"
3 posts
Member Growth in r/cassandra
Yearly
+390 members(13.3%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/cassandra, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: September 10, 2026