Sorted:

Parsing JSON & XML with Apache Hive

Hive Security Features Explained

Hive Metastore: Metadata Storage Explained

ACID Properties in Hive Explained

Hive Tuning & Configuration Guide

DRPC in Storm: Meaning Explained

Hive Views & Temp Tables: Definition and Use Explained

Storm Performance Tools: Monitoring & Optimization

Hive Data Warehouse: Key Use Cases & Analytics

Storm Data Integrity: Best Practices