Harshita Chaudharyharshita.hashnode.dev·Dec 18, 2023PySpark Job Optimization Techniques (Part - II )1. Broadcast Join When dealing with the challenge of joining a larger DataFrame with a smaller one in PySpark, the conventional Spark join operation can become resource-intensive in terms of both memory and time. This is particularly evident when the...46 readsdata-engineeringAdd a thoughtful commentNo comments yetBe the first to start the conversation.