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 Select a Database in PostgreSQL Using psql and GUI Tools?

Selecting a database is key for working with PostgreSQL. This guide shows how to connect using command-line tools or GUIs. Learn step-by-step methods and best practices for safe connections.
By Dan Zeng
Oct 10 2025
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 to Use pgAdmin for PostgreSQL: Setup, Backup, and Monitoring？

PgAdmin is a key tool for managing PostgreSQL databases. This guide shows you how to install pgAdmin, connect to servers, back up data safely, and monitor your database. Learn practical steps and best practices for smooth operations.
By Jack Smith
Oct 09 2025
5 Min

How to Connect to a PostgreSQL Database Using psql Safely?

Connecting with psql is key for managing PostgreSQL databases. This guide shows step-by-step methods for local and remote access, secure authentication, and error fixes so you can work with confidence.
By Jack Smith
Oct 09 2025
5 Min

How to Add a Database in PostgreSQL Using SQL and pgAdmin Tools?

Adding a new database in PostgreSQL helps keep projects separate and secure. This guide shows step-by-step how to create databases with SQL commands or the pgAdmin tool, plus tips for setup and troubleshooting.
By Dan Zeng
Oct 09 2025
4 Min

How to List All Databases in PostgreSQL Using psql Commands?

PostgreSQL administrators often need to see all databases on a server for audits or migrations. This guide shows clear steps to list databases with psql commands and custom SQL queries, plus tips for automation and troubleshooting.
By Jack Smith
Oct 09 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
7 Min

How to Choose Between Cloud Backup and Local Backup for Business?

Data loss can strike any business. Learn the basics of cloud and local backups. Compare their strengths and weaknesses. Find out how to choose the right method for your needs.
By Ethan Green
Sep 30 2025
7 Min

How to Choose the Best Cloud Backup Options for IT Operations?

Cloud backup options help protect business data from loss due to disasters or attacks. This article explains key types of cloud backups and guides you in choosing the best fit for your needs.
By Jack Smith
Sep 30 2025
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