Night Owl DBRE – Oracle, Automation, and AI – Engineering Database Reliability Through Curiosity and Code

Understanding and Resolving “enq: JI – contention” in Materialized Views

April 17, 2026

November 14, 2025

Fixing enq:JI – Contention wait event when trying to drop Oracle Materialized View

April 17, 2026

Welcome to the very first post on Night Owl DBRE! After years of working behind the scenes with Oracle databases,...

November 14, 2025

Oracle Database & Middleware Specialist with 15+ year of experience, writing about Oracle, automation, and AI.