How long should Mysqldump take?

How long should Mysqldump take?

It took a total of 1 minute 27 seconds to take a dump of the entire database (same data as used for mysqldump) and also it shows its progress which will be really helpful to know how much of the backup has completed. It gives the time it took to perform the backup.

What is a Mysqldump?

4 mysqldump — A Database Backup Program. The mysqldump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table data. It dumps one or more MySQL databases for backup or transfer to another SQL server.

What is the difference between Mysqldump and Mysqlpump?

mysqlpump is the 4th fastest followed closer by mydumper when using gzip. mysqldump is the classic old-school style to perform dumps and is the slowest of the four tools. In a server with more CPUs, the potential parallelism increases, giving even more advantage to the tools that can benefit from multiple threads.

How can I speed up Mysqldump backup?

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1. Get a copy of High Performance MySQL.
2. Extended inserts in dumps.
3. Dump with –tab format so you can use mysqlimport, which is faster than mysql < dumpfile.
4. Import with multiple threads, one for each table.
5. Use a different database engine if possible.

Where is Mysqldump located?

The mysqldump tool is located in the root/bin directory of the MySQL installation directory.

How do I run Mysqldump EXE?

Create a dump of your current mysql database or table (do not include the bracket symbols [ ] in your commands).

1. Run the mysqldump.exe program using the following arguments:
2. mysqldump.exe –e –u[username] -p[password] -h[hostname] [database name] > C:\[filename].sql.

What is Mysqlpump?

The mysqlpump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table data. It dumps one or more MySQL databases for backup or transfer to another SQL server.

What is a cold backup?

A cold backup, also called an offline backup, is a database backup during which the database is offline and not accessible to update. This is the safest way to back up because it avoids the risk of copying data that may be in the process of being updated.

How do you make MySQL import faster?

One way to help speed up the import is to lock the table while importing. Use the –add-locks option to mysqldump. or you could turn on some useful parameters with –opt this turns on a bunch of useful things for the dump.

Where is Mysqldump used?

Mysqldump is a command-line utility that is used to generate the logical backup of the MySQL database. It produces the SQL Statements that can be used to recreate the database objects and data. The command can also be used to generate the output in the XML, delimited text, or CSV format.

How do I open Mysqldump?

Open Your Dump File

1. Click the Open an SQL script in a new query tab icon and choose your db dump file.
2. Then Click Run SQL Script…
3. It will then let you preview the first lines of the SQL dump script.
4. You will then choose the Default Schema Name.

Where is the Mysqldump file?

How use Mysqldump Linux?

How to backup and restore MySQL databases on Linux

1. mysqldump -u [username] –p[password] [database_name] > [dump_file.sql]
2. [username] – A valid MySQL username.
3. [password] – A valid MySQL password for the user.
4. [database_name] – A valid Database name you want to take backup.
5. [dump_file.