Understanding Query Plans and Spark UIs

Databricks 4 years ago

What’s new in Apache Spark 2.3 and Spark 2.4

DataWorks Summit 5 years ago

Apache Kafka Best Practices

DataWorks Summit/Hadoop Summit 7 years ago

ORC improvement in Apache Spark 2.3

Dongjoon Hyun 6 years ago

Row/Column- Level Security in SQL for Apache Spark

DataWorks Summit/Hadoop Summit 7 years ago

Performance Tuning EC2 Instances

Brendan Gregg 9 years ago

Blazing Performance with Flame Graphs

Brendan Gregg 10 years ago

Data profiling with Apache Calcite

Julian Hyde 6 years ago

Streaming SQL with Apache Calcite

Julian Hyde 7 years ago