Author: Raj

Redshift 0

Should you use PARQUET files with Redshift Copy ?

Amazon Redshift supports loading columnar file formats like PARQUET, ORC. This extends compatibility and possibility of moving data easily from different environments for your data lake or data warehouse. Parquet primarily is a very...

Redshift 0

4 ways to Create Table in Redshift

In the previous post, we saw that you can create table in redshift by specifying 3 minimum details : Table Name, Column Name & Column Datatype. Redshift automatically adds encoding & distribution style to...

teradata 0

50 Teradata Interview Questions & Answers

I am sharing below 50 Teradata Interview questions which covers various topics and shall help in preliminary rounds of Interview. It covers basic architecture questions, utilities related – Fastload, Multiload, BTEQ questions, SQL questions,...