Vinchin How-To Articles

Vinchin's blogs will help you better protect your data on VM, database, NAS, server, workstation and guarantee business continuity.

5 Min

How to Restore Oracle Control File?

The Oracle control file tracks your database’s structure and is vital for operation. This guide explains why you may need to restore it and shows clear steps to recover or recreate the file with or without a backup.
By Dan Zeng
Oct 10 2025
5 Min

How Does SQL Server Database Compression Work and What Are Its Benefits?

SQL Server database compression helps cut storage costs and speed up queries by shrinking data size. This article shows what it is, why it matters, and how to use both row-level and page-level compression with clear steps.
By James Parker
Sep 30 2025
5 Min

How to Restore Oracle Control File from Tape Backup Step by Step?

Oracle databases rely on the control file for structure and recovery. If you lose it and only have a tape backup, this guide shows step-by-step how to restore your control file safely. Learn both RMAN and manual methods here.
By James Parker
Sep 30 2025
6 Min

How to Recover Oracle Database Until Sequence for Precise Restore?

Restoring an Oracle database up to a chosen redo log sequence helps undo mistakes while saving valid data. This guide explains the process step by step so you can minimize data loss and restore with confidence.
By James Parker
Sep 30 2025
5 Min

How to Recover Oracle Database Using Backup Controlfile Until Time?

Point-in-time recovery is vital after data loss or corruption in Oracle databases. This guide shows clear steps for restoring with a backup control file using RMAN and SQL*Plus, so you can act fast when disaster strikes.
By James Parker
Sep 30 2025
6 Min

How to Recover Oracle Database Until SCN Using RMAN and SQL*Plus？

System Change Number (SCN) helps restore Oracle databases to a precise state after errors. This guide explains SCN basics and shows how to use RMAN or SQL*Plus for accurate point-in-time recovery.
By James Parker
Sep 29 2025
4 Min

How to Use PostgreSQL Command Line for Database Administration?

PostgreSQL is a trusted open-source database. Knowing its command line tools helps you manage data safely and efficiently. This guide shows practical commands every administrator should know.
By
Sep 29 2025
6 Min

How to Secure a Virtual Machine: 5 Proven Methods for Strong Protection

Virtual machines are vital but face many threats if left unprotected. This article explains five clear steps to secure your VM and keep your systems safe from attacks. Read on for practical advice you can use now.
By Ethan Green
Sep 29 2025
4 Min

How to Recover VMware Hypervisor After Failure: Step-by-Step Guide

VMware hypervisors are vital for business IT systems. When failures happen, quick recovery is essential. This article explains practical steps for restoring your ESXi host and minimizing downtime.
By Jack Smith
Sep 29 2025
5 Min

What Is the Difference Between Retention Lock Governance and Compliance?

Retention lock helps protect important data from loss or tampering. This article explains the key differences between governance and compliance modes so you can choose the right method for your needs.
By James Parker
Sep 29 2025
5 Min

How to Back Up On-Premise Servers to AWS: 3 Simple Methods

Backing up on-premise servers to AWS protects your data from local risks and disasters. This guide shows three clear ways to move backups into the cloud with easy steps. Read on for practical solutions.
By Ethan Green
Sep 29 2025
6 Min

How to Choose Between Cloud Based and On Premise Solutions?

Cloud based and on premise solutions shape how businesses manage data, costs, and security. This article explains both options in clear terms so you can decide which fits your needs best.
By Brandon Hayes
Sep 29 2025
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