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⇱ Ajay Krishnan Prabhakaran - DZone Member

Ajay Krishnan Prabhakaran

Data Engineer at Meta Inc

US

Joined Dec 2024

About

Senior Data Engineer | Big Data Wrangler | AI/ML Enthusiast | Full-Stack Developer | Turning chaos into insights

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Reputation: 166
Pageviews: 14.9K
Articles: 3
Comments: 0

Articles

The Role of DQ Checks in Data Pipelines
Why are DQ checks critical for every data pipeline, and what are some of the different types of DQ alerts you can set up to enhance the reliability of your pipeline?
February 5, 2025
· 5,449 Views
Efficient Long-Term Trend Analysis in Presto Using Datelists
To make long-term trend analysis easier, we can leverage datelists, where we store each metric value corresponding to a date in an array in a sequential manner.
January 15, 2025
· 4,143 Views
Efficiently Processing Billions of Rows Daily With Presto
In this article, we will delve into strategies for efficiently storing and processing large datasets using Presto.
January 6, 2025
· 5,337 Views · 3 Likes

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