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#Postgresql enable remote connections how to
#Postgresql enable remote connections install
#Postgresql enable remote connections update
#Postgresql enable remote connections full

#Postgresql enable remote connections update

Update Parametersįrom the Tableau Server perspective, most of the parameters values for the instance can be set to defaults. The port can be anything, but we recommend leaving it as the default 5432. This most often involves creating a security group that allows access from the nodes. Make sure that the database instance can be reached by all the Tableau Server nodes. This is a requirement for the external repository to work properly with Tableau Server. The user name also cannot be rails, tblwgadmin, tableau, readonly, or tbladminviews.

If you choose to use a different user name, make sure that the user name does not start with pg. We recommend using postgres as the Administrator user name. nf: This is the configuration file for host-based authentication.Ĭ:\Program Files\PostgreSQL\\Data Super User SettingsĬhoose a user name that meets your requirements.pg_hba : This is the general server configuration file.You will be using two configuration files to configure your PostgreSQL instance: Step 1: Configure your PostgreSQL Instance This module is used to generate the UUIDS that Tableau Server uses for keys in the database.

#Postgresql enable remote connections install

Install the contrib package that includes the uuid-ossp extension. You may want to set up a PostgreSQL database cluster to meet any high availability requirements you may have.

Use the PostgreSQL documentation to install PostgreSQL database instance to serve as the External Repository for Tableau Server.

If you do not want to set up secure connections between Tableau Server and External Repository, you should configure the stand-alone PostgreSQL Database to allow unencrypted connections.Ĭreate a stand-alone PostgreSQL Database Instance Step 1: Install and initialize PostgreSQL Security: Secure connections between Tableau Server and the External Repository using SSL is not required, but recommended. For more information about compatibility, see Product Compatibility.

Version Compatibility: The version of PostgreSQL should match the version of the Tableau Server Repository when installed locally.

One of the ways you can do this is by making the PostgreSQL database instance a member of a security group that has the necessary permissions to be accessed by all the nodes in the Tableau Server cluster. Networking: The PostgreSQL database instance must be reachable from all nodes in the Tableau Server cluster. The general recommendation is to start with more hardware resources and scale back after monitoring. Review the guidance in this topic to calculate the disk space requirements for backup and restore. For smaller installations, you should have at least 50 GB of disk storage, and a quad processor (or 4 virtual cores) system with 32 gig of RAM. Hardware Recommendations: CPU and storage depend on your requirements.

#Postgresql enable remote connections how to

This topic does not provide you with the detailed instructions on how to install PostgreSQL We recommend that you follow the documentation on the PostgreSQL site for this information. This topic provides guidance on the requirements and configurations that are necessary for Tableau Server to connect to a PostgreSQL installation and use it as the Tableau Server External Repository.

#Postgresql enable remote connections full

To see a full list of hosts that you can use for the your external repository, see Tableau Server External Repository.

Such an installation of the Tableau Server Repository will be to referred to as stand-alone External Repository. This configuration can be done on-premises, on AWS EC2, or on an Azure VM. This is different from using a managed cloud service such as AWS RDS, or Azure Database. Beginning in version 2021.2, you can host the Tableau Server repository separately as a stand alone installation.