📍 RZF-908/11A, Rajnagar 2, Palam Colony, New Delhi-110077 📞 +91-7838918011  ·  support@khojdo.in
Khojdo blog

Guides, local know-how and business tips

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

AWS :- Data & Analytics 🔒Members

Energy Data Ingestion at Scale: AWS Patterns for Batch, CDC, APIs and Streaming

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

Pankaj Kumar Jha·30 Oct 2026
AWS :- Data & Analytics 🔒Members

AWS Landing Zone and SageMaker Unified Studio: Building the Energy Control Tower Foundation

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

Pankaj Kumar Jha·30 Oct 2026
AWS :- Data & Analytics

Solution Architect’s Interview Blueprint: AWS Energy Data Control Tower

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

Pankaj Kumar Jha·30 Oct 2026
AWS :- Data & Analytics 🔒Members

50 Data & AI Architect Interview Q&As: AWS, Modeling, SQL, PySpark and Multi-Cloud

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

Pankaj Kumar Jha·27 Oct 2026
AWS :- Data & Analytics 🔒Members

Data & AI Architect Interview Questions and Answers: AWS, Redshift, Databricks and Snowflake

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

Pankaj Kumar Jha·27 Oct 2026
AWS :- Data & Analytics 🔒Members

AWS GenAI and Agentic AI: From RAG Prototype to Governed Production

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

Pankaj Kumar Jha·27 Oct 2026
AWS :- Data & Analytics

AWS Cloud Migration: Data Platforms, Team Leadership and Stakeholder Collaboration

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

Pankaj Kumar Jha·27 Oct 2026
AWS :- Data & Analytics 🔒Members

AWS Data Quality, Security and Governance: S3, Redshift, Databricks and Snowflake

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

Pankaj Kumar Jha·27 Oct 2026
AWS :- Data & Analytics 🔒Members

AWS Data Modeling and Warehouse/Lakehouse Design: S3, 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...

Pankaj Kumar Jha·27 Oct 2026