How can I speed up a MySQL restore from a dump file?

How can I speed up a MySQL restore from a dump file?

Summary (for best dump restore performance):

1. Set innodb_buffer_pool_size to half of RAM.
2. Set innodb_log_file_size to 1G.
3. Set innodb_flush_log_at_trx_commit to 0.
4. Disabling innodb_double_write recommended only for fastest performance, it should be enabled on production.

How do I restore a SQL database from a dump?

How to Restore MySQL with mysqldump

1. Step 1: Create New Database. On the system that hosts the database, use MySQL to create a new database.
2. Step 2: Restore MySQL Dump.
3. Step 1: Create a MySQL Database Backup.
4. Step 2: Clear the Old Database Information.
5. Step 3: Restore Your Backed up MySQL Database.

How do I restore a MySQL backup file?

Windows Server

1. Open a command prompt.
2. Go to the MySQL bin folder, cd “C:\Program Files\MySQL\MySQL Server 5.6\bin” or. “C:\Program Files\MySQL\MySQL Server 5.7\bin”
3. Restore the database. Execute: mysql -u whd -p whd < C:\whdbackup.sql.
4. Enter the whd database user password if prompted for a database password.

How long does it take to restore MySQL database?

Although a mysqldump may take 30 minutes to complete, your restore of that data might take 8 hours or more.

How do you backup and restore a database in SQL Server?

To take a backup of your database, follow these steps:

1. Launch SQL Server Management Studio (SSMS) and connect to your SQL Server instance.
2. Expand the Databases node in Object Explorer.
3. Right-click the database, hover over Tasks, and select Back up….
4. Under Destination, confirm that the path for your backup is correct.

How do I restore a database in MySQL workbench?

Configuring MySQL Workbench to Restore (Import) Your Database. Click the box for the database connection that you just set up. Click the “Data Import/Restore” link.

How do I find the dump file in SQL server?

Open SQL Server Configuration Manager. Under SQL Server Services, locate the SQL Server under investigation. Right-click it, select Properties and go to the Advanced tab. Modify that Dump Directory to the desired path and select OK.

How do I restore a SQL database in MySQL?

Restore a MySQL database from the . Open MySQL Workbench and click Data Import/Restore in Navigator. In the Administration – Data Import/Restore document, select Import from the Self-Contained File and browse for the . sql file containing the backup of the sakila database.

How long does a DB restore take?

You may see that the restore is stuck at 100% or around 99.99% and is not moving further. Sometimes for databases that are very large, TB size databases, it may even take 5 hours for the recovery to complete.