Jack is an experienced software engineer specializing in virtualization and data protection. With a background at leading companies like IBM and VMware, he currently serves as a technical consultant at Vinchin. Jack has designed and optimized enterprise-grade backup and recovery solutions for diverse virtualized environments. He has strong hands-on expertise in VMware and cloud infrastructure security. Jack specializes in building scalable, reliable systems that enhance data integrity and reduce downtime. He also creates technical documentation and shares best practices to help IT teams effectively manage virtual infrastructures.
Jack is passionate about new technologies and enjoys staying up-to-date with the latest innovations. Outside of work, he likes singing, traveling, and visiting art galleries. These hobbies help him relax and bring fresh inspiration to his life.
Oracle RMAN is key for safe database backups and fast recovery. This guide shows you how to set up RMAN from basics to advanced settings so your data stays protected. Read on to learn each method in clear steps.
Dec 26 2025
Losing a table in Oracle can disrupt work. RMAN lets you restore tables fast without affecting other data. This guide shows clear steps and tips for safe recovery.
Dec 26 2025
Oracle RMAN SET NEWNAME helps move datafiles during restore or duplication. This guide explains its purpose and shows step-by-step how to use it safely in real scenarios.
Dec 25 2025
Oracle RMAN catalogs store backup data for each registered database. Learn why and how to unregister a database from the catalog using simple steps and avoid common errors. This guide helps you keep your Oracle environment clean and safe.
Dec 25 2025
Backing up your Oracle standby database with RMAN keeps your data safe and reduces load on production systems. This guide explains the process step by step so you can protect your business from outages or failures.
Dec 23 2025
Oracle RMAN helps protect your database with automated backups and fast recovery. This guide explains key configuration steps and advanced options so you can secure your data with confidence.
Dec 23 2025
Backing up Oracle databases is vital for data safety. This guide explains how to write RMAN scripts on Windows, automate them with Task Scheduler, and monitor results. Learn practical steps for reliable backups.
Dec 12 2025
The RMAN auxiliary database helps Oracle administrators clone environments and recover data safely. This guide shows what the auxiliary database does and how to use it step by step. Read on to learn practical methods for safer backups and restores.
Dec 12 2025
Oracle databases need regular backups to prevent data loss. This guide explains how to use RMAN scripts for both full and incremental backups. Learn step-by-step methods and automation tips to keep your data safe.
Dec 12 2025
Oracle databases hold vital business data. This article explains how to protect them using RMAN. Learn step-by-step methods for full, incremental, and tablespace-level backups so you can keep your data safe and recover fast if disaster strikes.
Dec 09 2025
The RMAN catalog helps protect Oracle backups by storing metadata in a central place. This guide shows you how to create the catalog, register databases, and keep your backup records safe and organized.
Dec 09 2025
Archivelogs are key for Oracle database recovery. Knowing which sequences are backed up helps prevent data loss. This guide shows two ways to list backup archivelog sequences and gives practical tips for DBAs.
Dec 09 2025
