AWS, Big Data

Introduction to Amazon Athena

What is Amazon Athena? Amazon Athena is an analytics and interactive query service that use interactive standard SQL to analyze data stored on Simple Storage Service (S3). It is a serverless service i.e. there is no need to setup the instances for the datastore and manage the infrastructure. Also, there is no need to load data to...

by Shivam Agrawal
Tag: hive

Big Data

Hive Optimizations

Overview: The big data space has been evolving continuously and each day more technologies are added in ecosystem. Hadoop Hive is one of the technologies that has been around along. It's give a SQL wrapper to execute Hadoop as a query language. Inherently, It's having some of the optimizations techniques. Through this blog, I thought...

by Mohit Garg
Tag: hive