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MySQL SSH Partition Connector

Domo University
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Intro

MySQL is a widely used open-source relational database management system. With Domo's MySQL integration, you can easily connect your MySQL data and make faster decisions. Partitioning enables the table data to be divided across multiple storage objects (data partitions), according to the values in one or more table columns based on a set of user-defined rules. Use Domo’s MySQL SSH Partition connector to optimize the way the database engine physically stores data.

You connect to your MySQL account in the Data Center. This topic discusses the fields and menus that are specific to the MySQL SSH Partition connector user interface. General information for adding DataSets, setting update schedules, and editing DataSet information is discussed in Adding a DataSet Using a Data Connector.

Notes: 

  • This connector supports TLS IF your MySQL server supports TLS.

  • Non SSL connections are not supported. If no certificate is provided, the connection is still SSL but without any certificate authentication. The connection will trust all server certificates. Refer to the following link for details : https://msdn.microsoft.com/en-us/library/bb879949%28v=sql.110%29.aspx

Prerequisites

To connect to your MySQL account and create a DataSet, you must have the following:

  • The hostname of the UNIX server you are SSH-tunneling through
  • The SSH username and password for your UNIX account
  • The SSH private key in PEM format (either DES or RSA)
  • The host name for the database
  • The database name
  • The username and password you use to log into your MySQL database
Note: Domo does not support the SSH keys generated using ssh-keygen. The SSH keys need to be the DES or RSA keys (in PEM format) generated by OpenSSL.

Before you can connect to a MySQL database, you must also whitelist a number of IP addresses on your database server on the port you want to connect to. For the full list of IP addresses, see Whitelisting IP Addresses for Connectors.

Connecting to Your MySQL Account

This section enumerates the options in the Credentials and Details panes in the MySQL SSH Partition Connector page. The components of the other panes in this page, Scheduling and Name & Describe Your DataSet, are universal across most connector types and are discussed in greater length in Adding a DataSet Using a Data Connector.

Credentials Pane

This pane contains fields for entering credentials to connect to your MySQL SSH Partition account. The following table describes what is needed for each field:  

Field

Description
JDBC Driver Select the JDBC driver to use to connect to the database server.

SSH Server Hostname

Enter the hostname of the UNIX server to SSH-tunnel through.

SSH Username

Enter the SSH username for your UNIX account.

SSH Password

Enter the SSH password for your UNIX account.

Database Hostname

Enter the hostname or IP address for the SQL database. For example: db.company.com

SSH Private Key

Enter the SSH private key in PEM format (either DES or RSA).

Database Name

Enter the name of the SQL database or schema.

Database Username

Enter your MySQL username.

Database Password

Enter your MySQL password.

Once you have entered valid credentials, you can use the same account any time you go to create a new MySQL SSH Partition DataSet. You can manage connector accounts in the Accounts tab in the Data Center. For more information about this tab, see Managing User Accounts for Connectors.

Details Pane

In this pane you specify the attributes and conditions to partition your data.

Menu

Description
Query Enter the SQL query to execute. Please enter table name in back-quotes.(Example: select * from `table_name`)
Table Name Select the database table.
Partition Column Name Select partition column name.
Past Days Enter the number of past days you want to get data for. Value can be a positive integer. For example: 30.
Date Format Please select/enter proper date format according to the date format present in partition column. By default yyyy-MM-dd will be used.
Custom Date Format Enter the custom date format.
Select if you want to compress the data Choose the way you want the data to be uploaded. Select True, if you want the data to be compressed while uploading, else select False.
Tinyint values treated as (bit) boolean values Select Yes if you want the tiny integer values to be treated as boolean values, else select No.
Cast Boolean Values to... Select whether the String or Integer boolean values will be cast to within your dataset. 
String: False/True
Integer: 0/1
Keep connection alive (for large queries) Runs an additional thread to keep the connection alive. Useful for long runs.

Other Panes

For information about the remaining sections of the connector interface, including how to configure scheduling, retry, and update options, see Adding a DataSet Using a Data Connector.

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