Posts - Perivitta Rajendran

Airflow vs Prefect for ML Pipelines

In-depth comparison of orchestration tools for machine learning workflows

Posted by Perivitta on February 08, 2026 · 13 mins read

How OpenAI Builds and Maintains ChatGPT

A behind-the-scenes look at model updates, RLHF, moderation, and deployment strategies

Posted by Perivitta on January 27, 2026 · 12 mins read

Vector DB Comparison: Pinecone vs Weaviate vs Qdrant

A detailed look at open-source and managed vector databases for 2026 AI applications

Posted by Perivitta on January 10, 2026 · 12 mins read

A Beginner’s Guide to CI/CD for ML Models (GitHub Actions + Docker + Kubernetes)

How to automate testing, container builds, and Kubernetes deployment for machine learning inference services

Posted by Perivitta on January 10, 2026 · 20 mins read

Best Open-Source LLMs in 2026

A practical guide to the strongest open models for reasoning, coding, multilingual tasks, and real deployment

Posted by Perivitta on January 08, 2026 · 17 mins read

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