bionloco.blogg.se - Configure postgresql

#CONFIGURE POSTGRESQL PDF#
#CONFIGURE POSTGRESQL .EXE#
#CONFIGURE POSTGRESQL INSTALL#
#CONFIGURE POSTGRESQL DRIVER#

sudo apt-get update -y & sudo apt-get upgrade -y sudo apt install postgresql -y The first two lines will refresh the packages in Ubuntu and install the latest version of Postgres. Let's break down the commands outlined above. Lines 1 and 2 will refresh the packages and install the latest version of Postgres (image by author) In case you’d prefer to consume this guide in video format: Now that we have that out of the way, let's get started. After the crisis has been resolved, they will automatically catch up the recovered master database and promote it. They will point your database host URL to the standby database if/when your primary database fails.

Your application does not need to be able to detect database failure and handle fail-over.

So having a standby replica in a different zone will ensure that even if the primary zone where your master database is hosted experiences an outage, your application will be able to fall back to the standby replica in a different (and presumably unaffected) zone.

Amazon guarantees 99.99999% up-time for regions, not availability zones.

It provides replication via a standby instance in a different availability zone and handles automatic fail-over.

Password: Enter the password that you used when creating the Amazon RDS database.As a rule of thumb, if budget allows, always opt for RDS.

In this tutorial, it is ' masterUsername.'

Username: Type in the username you created for the Amazon RDS database.

For example, our URL could be jdbc:postgresql://./myDatabase. Finally, append a forward slash and the name of your data base instance to the end of the URL. Enter or paste the endpoint (including port) of the DB Instance after "jdbc:postgresql://". URL: You can find your JDBC URL on the Amazon RDS console as shown in the screenshot to the right.

#CONFIGURE POSTGRESQL DRIVER#

In the next dialog box, click the folder icon and select the driver you downloaded in the previous step. Note: When you select a driver from the drop-down menu you will be prompted to edit the driver definition.

#CONFIGURE POSTGRESQL PDF#

See the PDF file included in the download for details.ī.

#CONFIGURE POSTGRESQL .EXE#

exe file (Windows) or the shell script (macOS, Linux) included in the download folder. Note: You can launch the application using the.

After you have completed your download, install SQL Workbench. In this step, we will connect to the database you created using SQL Workbench.Ī. For more information, see Viewing DB Instance Metrics. Enabling enhanced monitoring will give you metrics in real time for the operating system (OS) that your DB instance runs on. For more information about Performance Insights, a database performance and monitoring feature, see the Performance Insights web page.Įnhanced monitoring: Select Enable enhanced monitoring. Select Disable Performance Insights for this tutorial.

Backup window: Use the default of No preference.

For this tutorial, set this value to 1 day.

Backup retention period: You can choose the number of days to retain the backup you take.

For more information, see Encrypting Amazon RDS Resources.

This option is not available in the Free Tier. For more information, see Working with Option Groups. Amazon RDS uses option groups to enable and configure additional features. Option group: This option is not available in the Free Tier.For more information, see Working with DB Parameter Groups. DB parameter group : Leave the default value.If you do not provide a name, Amazon RDS will not automatically create a database on the DB instance you are creating. Database name: Type a database name that is 1 to 64 alphanumeric characters.In the Additional Configurations section: