Skip to main content
Davies Liu

Davies Liu

Davies Liu's posts

Data Intelligence Platforms

Open Source

June 17, 2016/Less than a minute

SQL Subqueries in Apache Spark 2.0

Data Intelligence Platforms

Open Source

May 23, 2016/10 min read

Apache Spark as a Compiler: Joining a Billion Rows per Second on a Laptop

Data Intelligence Platforms

Open Source

September 16, 2015/8 min read

Apache Spark 1.5 DataFrame API Highlights: Date/Time/String Handling, Time Intervals, and UDAFs

Data Intelligence Platforms

Open Source

March 30, 2015/6 min read

Improvements to Kafka integration of Spark Streaming

Data Intelligence Platforms

Open Source

February 16, 2015/7 min read

Introducing DataFrames in Apache Spark for Large Scale Data Science