r/apachespark
19k members
r/apachespark is a subreddit with 19k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses spark, data, performance, pyspark, and apache.
Articles and discussion regarding anything to do with Apache Spark.
Popular Themes in r/apachespark
#1
Advice Requests
: "Unleashing the Power of AI on Hoarded Data: How Apache Spark Transforms Enterprise Data Centers into Insight Engines by Leo Benkel "
13 posts
#2
Solution Requests
: "Anyone using Apache Gravitino for managing metadata across multiple Spark clusters?"
7 posts
#3
Ideas
: "Spark Declarative Pipelines Visualisation"
2 posts
#4
Opportunities
: "Job Posting: Software Engineer 2 on Microsoft's Apache Spark team in Vancouver, Canada"
1 post
#5
Self-Promotion
: "I made Zillacode.com Open Source - LeetCode for PySpark, Spark, Pandas and DBT/Snowflake"
1 post
Popular Topics in r/apachespark
#1
Spark
: "Spark 4.0.0 released!"
261 posts
#2
Data
: "Big Data Hadoop and Spark Analytics Projects (End to End)"
52 posts
#3
Performance
: "Incomplete resolution of Performance issue in PushDownPredicates"
38 posts
#4
Pyspark
: "I made Zillacode.com Open Source - LeetCode for Pyspark, Spark, Pandas and DBT/Snowflake"
36 posts
#5
Apache
: "What Developers Need to Know About Apache Spark 4.1"
33 posts
#6
Sql
: "Sql in Spark pipelines gets no static analysis and it keeps causing the same incidents"
24 posts
#7
Streaming
: "Real-Time Analytics Projects (Kafka, Spark Streaming, Druid)"
20 posts
#8
Job
: "Spark Job running on DynamoDb data directly vs AWS S3 "
14 posts
#9
Optimization
: "Deep Dive into Apache Spark: Tutorials, Optimization, and Architecture"
14 posts
#10
Databricks
: "Self Configured Cluster vs Serverless Cluster Performance on Databricks"
13 posts
Member Growth in r/apachespark
Yearly
+2k members(14.5%)
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Last updated: June 2, 2026