Rahul Gupta

Data Engineer building large-scale batch and streaming data platforms on AWS and GCP. Designs end-to-end pipelines in Python, SQL and Apache Airflow processing billions of events daily, powering real-time decisioning, ML models and business analytics. Experience spans warehouse architecture (BigQuery, Redshift, Druid), enterprise cloud migration and productionizing LLM workloads, with a track record of cutting infrastructure costs 30–35% at petabyte scale.

Core stack: Python · SQL · Apache Airflow · BigQuery · Redshift · Apache Druid · Apache Superset · dbt · Terraform · Docker · GKE · GitHub Actions

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Blogs

SSMS Is Getting Smarter—and This Isn’t Just About Writing SQL

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Continuing with my takeaways from SQLCon and FabCon Europe in Barcelona, let’s talk about...

Yippee-Kai-Yay 2027 Summit in Denver

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Next year the PASS Data Community Summit is in DENVER! and London, but Denver...

PASS Data Community Summit 2026

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Yesterday was the first day of sessions at the PASS Data Community Summit (after...

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Pay for Performance

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Pay for Performance, which is...

BCA KCP Banjaran Adiwerna Hub/Wa. 0817-819-444

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Jl. Raya Utara Adiwerna No.304, 306, Pejagan, Adiwerna, Kec. Adiwerna, Kabupaten Tegal, Jawa Tengah...

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Question of the Day

Switching Schemas I

I run this query: 

SELECT 
 s.name AS schemaname
 , o.name AS objectname
 FROM sys.objects o
 INNER JOIN sys.schemas s ON s.schema_id = o.schema_id
 WHERE o.name = 'Beer'
I get one row back for an object named dbo.beer. There is an ETL schema and both of these are nonpartitioned tables. I run this code: 
ALTER TABLE dbo.beer switch TO etl.beer
What happens?

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