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Learn how to read and analyze Oracle Execution Plans and understand how Oracle executes SQL statements in this ...

In this video, we kick off the journey into Oracle Database Administration by answering a fundamental question: What is an Oracle ...

I won my own Race to Certification. But I started late. Really late. In this video, I share the results. I earned 4 Oracle certifications in ...

Day 4 of my 100-Day Oracle DBA Challenge focuses on one of the most important internal topics in Oracle architecture: Oracle ...

Confused about the difference between an Oracle Instance and an Oracle Database? In Day 2 of my Oracle DBA series, I explain ...

Day 16 – Oracle Database Startup & Shutdown Stages | Oracle DBA 100‑Day Challenge In this video, we explore one of the most ...

Oracle is down about 54% from its September 2025 high. I granted the $638bn backlog in full, granted management's own ...

Redo log files are the backbone of Oracle Database recovery — and if you don't understand them, you cannot call yourself an ...

Join me as I flip-through Chanel's beautiful deck from make playing cards. Unfortunately, she no longer has her shop up, which ...

In this video, we explore the major Oracle RMAN backup types and understand when to use each one. You'll learn about: Full ...

Thank you for watching this flip-through and first look at Oracle of Forgotten Witches by Balazs and artwork by Lilla Bolecz.

Welcome to Day 11 of the Oracle DBA 100-Day Challenge. In this lesson, we dive deep into Oracle parameter files — PFILE and ...

Oracle is reportedly tied to roughly USD 56 billion in AI data-center financing, and Wall Street is treating it like a stress test, not a ...

Welcome back to the channel! It's been a while, and I'm excited to be creating Oracle DBA content again — this time with my ...

Oracle Database is undergoing a major transformation as enterprises move into the agent era. In this conversation, Constellation ...

Oracle 26ai RAC Production Grade Setup (RHEL 9) 00:00 Introduction 02:00 Overview of Steps 02:30 Softwares Required 03:50 ...

In this particular tutorial we will learn how to upgrade Oracle 12c to 19 C in easy way using DBUA now we have already seen this ...

In this video, we break down Oracle RMAN Architecture and understand how RMAN works behind the scenes to protect and ...

Day 15 – Physical vs Logical Structures in Oracle Database In today's session of the Oracle DBA 100-Day Challenge, we break ...