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

A practical AWS ingestion design for high-volume energy data, covering databases, files, APIs and streams, with patterns for reliable proces...

A detailed guide to the architecture, AWS services, risks, mitigations and best practices for a governed energy data platform—and how to tra...

A practical interview framework for designing a governed AWS data platform, using an energy operations control tower to explain architecture...

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...