Jerome Rajan

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Jerome Rajan
Staff Solutions Consultant at Google
Data & Analytics
  • Residence:
    India
  • City:
    Mumbai
SQL
Dataproc, EMR
Hadoop
BigQuery
AWS Glue
PySpark, Python
Data Pipeline Design
Tableau, Redshift, Snowflake
IBM DataStage
  • AWS Lambda, S3, EMR, SQS, DynamoDB, Step Functions, Cloud Functions
  • Unix Shell Scripting, Python
  • Oracle, DB2, Redis
  • Alteryx, VBA, Blueprism, UiPath
English
Tamil
Hindi
Malayalam
Marathi

Tag: hadoop

December 15, 2023 / Technology
Spark Config Calculator

The Spark Configuration Tool is a Streamlit-based application designed to assist users in optimizing Apache Spark configurations. It allows users…

Understanding Driver Pools in Dataproc
August 22, 2023 / Technology
Understanding Driver Pools in Dataproc

Let’s learn about driver pools in Dataproc – an important concept to understand while using multi-tenant Dataproc clusters

Understanding CPU Oversubscription in Dataproc/Hadoop
April 7, 2023 / Technology
Understanding CPU Oversubscription in Dataproc/Hadoop

This post explains the what, how and the why about CPU oversubscription in Hadoop clusters. It attempts to clear general misconceptions.

Autoscaling In Dataproc
August 16, 2022 / Technology
Autoscaling In Dataproc

Scalability is one of “THE” most important reasons why customers choose to migrate to the cloud. And as with all…

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