This topic describes several different ways you can access and administer your Cloud Platform application’s Drupal database. For most of these tools, you will need the connection details and credentials for the database. See Viewing database information for information about where to find these.
Desktop applications
You can access and administer your application’s Drupal database using a desktop application that supports SSH tunneling. It specifies that you are connecting to the database through an SSH connection, using the same private key authentication that you use to SSH to the infrastructure. Here are some options to consider:
MySQL Workbench: MySQL Workbench is a free, cross-platform, visual database design tool developed by MySQL. It runs on Windows, macOS, and Linux.
Cloud Next: MySQL Workbench is not fully compatible with Acquia Cloud Next. As a temporary workaround, subscribers who want to resolve software connection issues with Cloud Next environments can:
Locate the database credentials on your Databases page.
In a local terminal, run:
ssh -L $LOCAL_PORT:$DB_HOST:3306 $SSH_STRINGHere,
LOCAL_PORTis the port to which Workbench must connect when using localhost.DB_HOSTis the hostname obtained from the Cloud Platform user interface.SSH_STRINGis the full connection string from the Cloud Platform user interface. For example,user@something.
Navicat for MySQL: A well-designed and popular commercial tool that runs on Windows, macOS, and Linux. This software isn’t tested to verify compatibility with Cloud Next environments.
phpMyAdmin
Acquia does not recommend you to use phpMyAdmin on Cloud Platform. This software can expose your application to unnecessary risk, especially if the software is not up-to-date. phpMyAdmin is not officially supported on Cloud Next, and subscribers can leverage alternative solutions.
Command line
You can also access your database over SSH and use MySQL’s command line. For more information, see Accessing your database from the command line.
Note
You can’t SSH directly into Cloud Platform Enterprise database
infrastructure. For environments running on the Cloud Classic
infrastructure, database servers have a server name that starts with
fsdb or fsdbmesh. You can check the Infrastructure page in the
Cloud Platform user interface to check the server type. If the
service for a server is listed as Database, you can’t SSH directly into it.
For environments running on Cloud Next, the Infrastructure page
is not available, and all SSH activities take place on a dedicated SSH pod
associated with your target environment.
Database tasks
You can use database management tools to perform the following tasks:
Rename, import, export, and otherwise manage databases and database tables directly in your web browser.
Export data in a range of formats, including CSV, Excel, XML, and OpenOffice.
Browse or search in your data.
Edit fields in your databases directly.
Import and export database snapshots for given releases in your development workflow.
Support your organization’s policies on data backup and archiving.
Test database queries during module development and debugging.
You can’t use database tools to create new databases in Cloud Platform. If you
need a new database, use the Databases page in the Cloud Platform
interface, or the POST /applications/{applicationUuid}/databases Cloud Platform API endpoint. For an example
implementation, download this example database creation script.
Using database tools on Cloud Platform Enterprise
If you have a Cloud Platform Enterprise application running on the Cloud
Classic infrastructure, it includes a highly available database cluster, using
bi-directional replication between database pairs. Each database has an active
and inactive infrastructure. If you run intensive processes, such as database
backups, against the active infrastructure of a live application, it can impair
the performance of your production website. Tools in Cloud Platform,
such as its user interface and the API,
run against the inactive database infrastructure to avoid this performance
impact. However, some other database tools run against the active database
infrastructure. For example, running the mysqldump or drush sql-sync
command from the command line. Therefore, you should use the Cloud Platform
database tools for larger operations, such as database dumps. For example, if
you want to create a database backup from the command line, you can use a Drush
Cloud command similar to the following:
drush @[site].[env] ac-database-instance-backup [db name]
substituting your own website, environment, and database names. The database backup will run against the inactive database, avoiding any performance impact on your active database.
For environments running on Cloud Next, the preceding command is not available. Therefore, you must use Acquia CLI, Acquia Cloud API v2, or the Cloud Platform user interface to create database backups.