Datum

June 2020

Learn how to implement column profiling using Kafka Streams

datum newsletter [Issue #2]

Jun 19, 2020 • 

Vijaya Phanindra

Apache Spark performance recipe — Explicitly cache RDD when branching out from parent RDD

Apache Spark Performance Recipe explicitly cache RDD when branching out from parent RDD

Jun 9, 2020 • 

Vijaya Phanindra

Welcome to first edition of datum newsletter

Get Smarter about data & analytics, learnings to help you deliver successful data products/solutions

Jun 4, 2020 • 

Vijaya Phanindra

How do you explain distributing computing and Apache Spark with different levels of complexity

Explain distributing computing to a 7 yr old, 9th grader, java/ETL/ML engineers and an executive

Jun 2, 2020 • 

Vijaya Phanindra

May 2020

A work breakdown structure (WBS) for big data analytics projects — Part 3-Process

This is the third part in the thread of WBS for big data projects.

May 27, 2020 • 

Vijaya Phanindra

1

Datum

Get smarter about data & analytics, learnings to help you deliver successful data products/solutions

May 25, 2020

March 2020

A work breakdown structure (WBS) for big data analytics projects — Part 2-Store

Continuing with the theme of typical big data solution pattern below, part 2 covers the storage aspects of a big data solution.

Mar 13, 2020

A work breakdown structure (WBS) for big data analytics projects — Part 1

Ever wondered what activities are involved in a big data project? A work breakdown structure (WBS) helps in selecting technology/tools…

Mar 1, 2020

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February 2020

Datalake — An understanding and approach to extracting value

A decade of Big data & Hadoop and questions are similar, Can Hadoop replace RDBMS? Can Big Data technologies replace DataWarehouse systems…

Feb 15, 2020

January 2020

Understanding tradeoffs in designing real-time streaming analytical applications

There is no good or bad design instead, there will be many tradeoffs to make and hopefully, those tradeoffs are good for a particular use…

Jan 22, 2020 • 

Vijaya Phanindra

September 2019