Ways to Reduce The SQL Database Corruption Problem

Anuraag Singh | Last Modified: June 21st, 2021 | sql server

SQL Server database stores thousands of records and also users regularly perform numerous alterations, updations in the database. Database corruption is a very common and frequent problem faced by SQL database administrators. As we know that no file is immune to the corruption problem. Similarly the SQL database file MDF is also a very sensitive file that is prone to corruption issues.

Have you ever thought why the SQL database will get corrupted? So in a forthcoming article, we are going to discuss how to reduce the risk of SQL database corruption. Also, we will discuss the best possible ways to repair corrupt SQL database. Before proceeding further let us discuss the possible reasons which are responsible for the corruption problem in SQL Server database.

Potential Reasons Which Causes SQL Database Corruption Problem

1. Due to internal bugs present in the SQL Server, the MDF files will get corrupted.

2. Sometimes Virus and other malware are also responsible for corruption problems.

3. Trying too many attempts to unlock the SQL database also causes corruption problems. This happens when the user forgets the SQL password, start making random attempts.

4. Storage media corruption where the MDF files are stored can also be the issue.

5. Other issues like file header corruption, bugs in disk drivers, due to network failure when the database is in working condition.

Now We Will discuss How to Reduce the Risk of SQL Database Corruption

Here are some practices to prevent SQL server database corruption. The user can follow this to avoid database corruption-related issues.

1. Backup Your SQL Database: By taking the regular backups of the SQL database will also ensure business continuity. So backups files can also be used to restore the corrupted database. If anyhow your database will get corrupted then you can easily restore from the backups.

2. Try to Avoid Forced Shutdown of SQL Server: Sometimes users close the database in the middle of the saving process. So this can also be the reason of corruption problems. Just try to avoid a forceful shutdown of SQL Server.

3. Add Cron Jobs: Cron is basically for time-based job scheduling operations. The user can try to maintain database security. The user can schedule the time and repair the database anomalies automatically. For this, the user has to define the time intervals and the job will be done automatically.

4. Check the database file and Also the Disk Space: When the user has just started the SQL Server, the database file size will not be an issue. But over time the SQL Server crowded with lots of MDF files then there are chances that SQL database can be corrupted. So by regular cleaning of unwanted updates will also help the user to avoid the corruption problems.

5. Hardware and Software Maintenance: To avoid bugs and other issues regularly perform memory checks, network monitoring, hardware error checks. This kind of process must be performed to track the status of the hardware. Along with the hardware maintenance, the user has to prevent the SQL server from viruses and malware infections.

6. Regular Updates: The best way to maintain the SQL database health is to keep it updated to the latest version. So the user does not have to forget the service packs the provider release from time to time.

What To In Case If You Are Facing Corruption Issues

So far we have discussed the ways to know how to reduce the risk of SQL database corruption. Now in case if you are facing any corruption problems related to MDF and NDF files then the user can take the help of trustworthy and efficient utility like SQL Database Recovery Software.

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This software is equipped with advanced options like it can easily repair corrupt SQL database and recover deleted SQL database records easily. If a user don’t know the version of SQL Server, then they can select the Auto-detect SQL server version option. It will help you to automatically detect the SQL Server version. The user can recover the deleted corrupted or damaged database objects such as a Table, Stored procedure, Functions, Views, Triggers, etc. This is the ultimate solution to handle corruption-related problems. Also, this application supports SQL Server 2019, 2017, and below versions.

Follow The Steps To Recover SQL Database

1. Launch the software on your Machine and click on the Open to add the corrupt file.

2. Choose the Scan mode and select the SQL Server version either manually or automatically, Click on Ok

3. Preview SQL database objects such as a table, stored procedure, functions, triggers, etc. and then hit Export button to save the recovered data.

4. On the next screen, choose an export option (SQL Server Database, SQL Server Compatible Script, or CSV file Format). 

5. Click on the export button to export the recovered SQL Server database.

Also, Read Microsoft SQL Server Performance Issues and Solutions.

Final Words

In this article, we have discussed how to reduce the risk of SQL database corruption. We have also given the reasons for the corruption problem in SQL Server. If you are facing such issues then the user can take the help of smart and efficient application to repair corrupt SQL database easily.