Practical writing for people running and finding businesses in Mithila, Bihar and Delhi NCR.

A practical guide to data architecture across AWS, GCP and Azure: platform selection, Athena/Dremio/Starburst/Snowflake analytics, data mode...

Fifty additional concise Data and AI Architect interview Q&As covering dimensional modeling, SCD Type 2, AWS, Redshift, Databricks, Snowflak...

Concise Data and AI Architect interview questions and model answers covering AWS platform design, S3, Redshift, Databricks, Snowflake, data ...

A practical guide to implementing GenAI and agentic AI on AWS, covering Python tools, RAG, vector-store selection, Bedrock, Redshift, Databr...

A practical AWS migration playbook covering discovery, landing-zone readiness, S3 data movement, Redshift, Databricks and Snowflake choices,...

A practical AWS-centered guide to data quality, security and governance across S3, Glue, Lake Formation, Redshift, Databricks and Snowflake,...

Learn how to model analytical data and design AWS warehouse and lakehouse solutions with S3, Redshift, Databricks and Snowflake, including a...

A practical guide to petabyte-scale batch and real-time integration across AWS, Databricks and Snowflake, covering ETL vs. ELT, API throttli...

A practical AWS Data & AI Architect guide to choosing Glue, EMR, Databricks, Redshift, Snowflake, Athena, Dremio, and Starburst—plus modelin...