Spark Data Skew 

Spark Data Skew & Solution Explained
Data skewness is a common issue that can significantly impact the performance and efficiency of Apache Spark, a popular big data processing framework. Data skewness occurs when the distribution of data across partitions is uneven, leading to some partitions having much larger data sizes than others.
Code - github.com/Gow...
Spark Hash Partition and Custom Partition Video
▶️Hash Partition - • Big Data Engineering F...
▶️Custom Partition - • Big Data Engineering F...
Full Big Data Free Course
▶️Part 1 - • Big Data Engineering F...
▶️Part 2 - • Big Data Engineering F...
RU-vid- / @thedatatech
Instagram - bigdata.in
Hash Tags
#bigdata #dataengineering #apachespark