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Best Practices for SQL Server Database Recovery After a Crash

rolandmarks21354
10 months ago

  1. Experiencing a database crash can be daunting, but following these best practices can help you effectively recover your SQL Server database and minimize data loss.

  1. Stop All SQL Server Services: Immediately stop all SQL Server services. This will prevent any further damage to the database.

  2. Check SQL Server Error Logs: Check the SQL Server error logs for information about the cause of the crash and the steps you need to take to recover the database.

  3. Restore the Database from a Backup: Restore the database from a recent backup. This is the most common way to recover from a crash. If you have a recent backup of the database, you can restore it to a new instance of SQL Server and then bring the database back online.

  4. Use the SQL Server Recovery Assistant: The SQL Server Recovery Assistant is a tool that can help you recover a damaged or corrupt database. It can be used to repair the database structure, restore data from lost or damaged files, and recover data from deleted or truncated tables.

  5. Seek Expert Assistance: If you are not comfortable recovering the database yourself, you can contact a Microsoft SQL Server expert for assistance.

I follow all these steps to backup from crash of my website https://thegeometrydash.net/.

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  • 6 months ago

    I have Same problem With my website https://topwhatsappgroups.com/ I Do This to recovering my database and posting here is step by step guide 

    Step 1: Stop SQL Server Services

    1. Go to the SQL Server Management Console or open Windows Services (type services.msc in the search bar).
    2. Find the SQL Server services running (they’ll usually have names like SQL Server (MSSQLSERVER)).
    3. Right-click each service and select Stop. This prevents further damage to the database.

    Step 2: Check SQL Server Error Logs

    1. Open SQL Server Management Studio (SSMS).
    2. Go to Management > SQL Server Logs and check the recent log entries.
    3. Look for messages related to the crash, as they may offer clues on what caused the problem and any specific errors that need attention.

    Step 3: Restore from a Recent Backup

    1. In SQL Server Management Studio, right-click Databases and select Restore Database.
    2. Choose the backup file you previously created and want to restore from.
    3. Follow the prompts to complete the restoration. This will replace the damaged database with the backup version.

    Step 4: Use Transaction Log Backups to Recover Recent Data (if available)

    1. Restore the latest full backup as in Step 3.
    2. After restoring the full backup, apply the transaction logs (if you have them). This will help bring the database closer to its most recent state.
    3. In SSMS, use the Restore Transaction Log option to apply each log file.

    Step 5: Run DBCC CHECKDB to Check Database Consistency

    1. In SSMS, open a new query window.
    2. Type: DBCC CHECKDB ('YourDatabaseName') and run the query.
    3. This command checks for corruption. If issues are found, SQL Server will suggest repair options.
      • Tip: Always back up the database before running any repair.

    Step 6: Use SQL Server Recovery Assistant (Optional)

    1. Open SQL Server Management Studio.
    2. Go to Tools > SQL Server Recovery Assistant (if available) to access the tool.
    3. Follow the steps provided by the assistant to repair any database structure issues or recover lost data.

    Step 7: Seek Expert Assistance if Needed

    If any of the steps seem difficult or if the problem persists, reach out to a SQL Server expert or Microsoft support for further help.

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  • 6 months ago

    I have Same problem With my website https://topwhatsappgroups.com/ I Do This to recovering my database and posting here is step by step guide 

    Step 1: Stop SQL Server Services

    1. Go to the SQL Server Management Console or open Windows Services (type services.msc in the search bar).
    2. Find the SQL Server services running (they’ll usually have names like SQL Server (MSSQLSERVER)).
    3. Right-click each service and select Stop. This prevents further damage to the database.

    Step 2: Check SQL Server Error Logs

    1. Open SQL Server Management Studio (SSMS).
    2. Go to Management > SQL Server Logs and check the recent log entries.
    3. Look for messages related to the crash, as they may offer clues on what caused the problem and any specific errors that need attention.

    Step 3: Restore from a Recent Backup

    1. In SQL Server Management Studio, right-click Databases and select Restore Database.
    2. Choose the backup file you previously created and want to restore from.
    3. Follow the prompts to complete the restoration. This will replace the damaged database with the backup version.

    Step 4: Use Transaction Log Backups to Recover Recent Data (if available)

    1. Restore the latest full backup as in Step 3.
    2. After restoring the full backup, apply the transaction logs (if you have them). This will help bring the database closer to its most recent state.
    3. In SSMS, use the Restore Transaction Log option to apply each log file.

    Step 5: Run DBCC CHECKDB to Check Database Consistency

    1. In SSMS, open a new query window.
    2. Type: DBCC CHECKDB ('YourDatabaseName') and run the query.
    3. This command checks for corruption. If issues are found, SQL Server will suggest repair options.
      • Tip: Always back up the database before running any repair.

    Step 6: Use SQL Server Recovery Assistant (Optional)

    1. Open SQL Server Management Studio.
    2. Go to Tools > SQL Server Recovery Assistant (if available) to access the tool.
    3. Follow the steps provided by the assistant to repair any database structure issues or recover lost data.

    Step 7: Seek Expert Assistance if Needed

    If any of the steps seem difficult or if the problem persists, reach out to a SQL Server expert or Microsoft support for further help.

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