In this post, we will explore how to optimize Spark SQL queries to improve their performance. Spark SQL offers various techniques and optimizations to enhance query execution and minimize resource usage. Problem We want to improve the performance of Spark SQL queries by implementing optimization techniques and best practices. SolutionRead More →
Requirement To distribute the load evenly in cluster, it is required to do pre splitting of hbase table at the time of creation of table . Solution : Pre splitting have the power to maintain the same amount of data in each region of hbase. It would be helpful whenRead More →
Requirement In this post, we will go through the concept of Bucketing in Hive. This post will cover the below-following points about Bucketing: What is Bucketing in Hive? How to load data into a Bucketed table? What is its importance? Components Involved HIVE HDFS Sample Data We will use theRead More →
