Series: ask me anything
![](https://bdbq.imgix.net/bdbq-blog/10a0cd80-8abc-11ea-a495-216f784e47ca.jpg?auto=format,w=500)
April 30th, 2020
2 min read
Ask Me Anything on BigData - Our Weekly Office Hours are now Virtual!
Series: Ask Me Anything BigData![](https://bdbq.imgix.net/bdbq-blog/b15d0690-02fc-11eb-ab98-b380d874742e.jpg?auto=format,w=500)
September 30th, 2020
2 min read
Avro, Parquet or JSON? What to use and, more importantly, how to manage schemas
Series: Ask Me Anything Avro Parquet JSON![](https://bdbq.imgix.net/bdbq-blog/9a30e090-386c-11eb-aee0-4b3786a70149.jpg?auto=format,w=500)
December 7th, 2020
Introduction to Delta Lake SQL (Video)
Series: Ask Me Anything BigData Spark AWS EMR Google Dataproc![](https://bdbq.imgix.net/bdbq-blog/b15d0690-02fc-11eb-ab98-b380d874742e.jpg?auto=format,w=500)
January 11th, 2021
7 min read
How to expose Big Data efficiently (Video)
Series: Ask Me Anything BigData Spark Presto![](https://bdbq.imgix.net/bdbq-blog/734536d0-7a6a-11eb-b4ec-2d51b0849913.png?auto=format,w=500)
March 1st, 2021
7 min read