Creating a dataset from a database - Amazon QuickSight
Creating a dataset from an autodiscovered Amazon Redshift cluster or Amazon RDS instanceCreating a dataset using a database that's not autodiscovered

Creating a dataset from a database

The following procedures walk you through connecting to database data sources and creating datasets. To create datasets from AWS data sources that your Amazon QuickSight account autodiscovered, use Creating a dataset from an autodiscovered Amazon Redshift cluster or Amazon RDS instance. To create datasets from any other database data sources, use Creating a dataset using a database that's not autodiscovered.

Creating a dataset from an autodiscovered Amazon Redshift cluster or Amazon RDS instance

Use the following procedure to create a connection to an autodiscovered AWS data source.

To create a connection to an autodiscovered AWS data source

  1. Check Data source quotas to make sure that your target table or query doesn't exceed data source quotas.

  2. Confirm that the database credentials you plan to use have appropriate permissions as described in Required permissions.

  3. Make sure that you have configured the cluster or instance for Amazon QuickSight access by following the instructions in Network and database configuration requirements.

  4. On the Amazon QuickSight start page, choose Datasets.

  5. On the Datasets page, choose New dataset.

  6. In the FROM NEW DATA SOURCES section of the Create a Data Set page, choose either the RDS or the Redshift Auto-discovered icon, depending on the AWS service that you want to connect to.

  7. Enter the connection information for the data source, as follows:

    • For Data source name, enter a name for the data source.

    • For Instance ID, choose the name of the instance or cluster that you want to connect to.

    • Database name shows the default database for the Instance ID cluster or instance. To use a different database on that cluster or instance, enter its name.

    • For UserName, enter the user name of a user account that has permissions to do the following:

      • Access the target database.

      • Read (perform a SELECT statement on) any tables in that database that you want to use.

    • For Password, enter the password for the account that you entered.

  8. Choose Validate connection to verify your connection information is correct.

  9. If the connection validates, choose Create data source. If not, correct the connection information and try validating again.

    Note

    Amazon QuickSight automatically secures connections to Amazon RDS instances and Amazon Redshift clusters by using Secure Sockets Layer (SSL). You don't need to do anything to enable this.

  10. Choose one of the following:

    • Custom SQL

      On the next screen, you can choose to write a query with the Use custom SQL option. Doing this opens a screen named Enter custom SQL query, where you can enter a name for your query, and then enter the SQL. For best results, compose the query in a SQL editor, and then paste it into this window. After you name and enter the query, you can choose Edit/Preview data or Confirm query. Choose Edit/Preview data to immediately go to data preparation. Choose Confirm query to validate the SQL and make sure that there are no errors.

    • Choose tables

      To connect to specific tables, for Schema: contain sets of tables, choose Select and then choose a schema. In some cases where there is only a single schema in the database, that schema is automatically chosen, and the schema selection option isn't displayed.

      To prepare the data before creating an analysis, choose Edit/Preview data to open data preparation. Use this option if you want to join to more tables.

      Otherwise, after choosing a table, choose Select.

  11. Choose one of the following options:

    • Prepare the data before creating an analysis. To do this, choose Edit/Preview data to open data preparation for the selected table. For more information about data preparation, see Preparing dataset examples.

    • Create a dataset and analysis using the table data as-is and to import the dataset data into SPICE for improved performance (recommended). To do this, check the table size and the SPICE indicator to see if you have enough capacity.

      If you have enough SPICE capacity, choose Import to SPICE for quicker analytics, and then create an analysis by choosing Visualize.

      Note

      If you want to use SPICE and you don't have enough space, choose Edit/Preview data. In data preparation, you can remove fields from the dataset to decrease its size. You can also apply a filter or write a SQL query that reduces the number of rows or columns returned. For more information about data preparation, see Preparing dataset examples.

    • To create a dataset and an analysis using the table data as-is, and to have the data queried directly from the database, choose the Directly query your data option. Then create an analysis by choosing Visualize.

Creating a dataset using a database that's not autodiscovered

Use the following procedure to create a connection to any database other than an autodiscovered Amazon Redshift cluster or Amazon RDS instance. Such databases include Amazon Redshift clusters and Amazon RDS instances that are in a different AWS Region or are associated with a different AWS account. They also include MariaDB, Microsoft SQL Server, MySQL, Oracle, and PostgreSQL instances that are on-premises, in Amazon EC2, or in some other accessible environment.

To create a connection to a database that isn't an autodiscovered Amazon Redshift cluster or RDS instance

  1. Check Data source quotas to make sure that your target table or query doesn't exceed data source quotas.

  2. Confirm that the database credentials that you plan to use have appropriate permissions as described in Required permissions.

  3. Make sure that you have configured the cluster or instance for Amazon QuickSight access by following the instructions in Network and database configuration requirements.

  4. On the Amazon QuickSight start page, choose Manage data.

  5. On the Datasets page, choose New data set.

  6. In the FROM NEW DATA SOURCES section of the Create a Data Set page, choose the Redshift Manual connect icon if you want to connect to an Amazon Redshift cluster in another AWS Region or associated with a different AWS account. Or choose the appropriate database management system icon to connect to an instance of Amazon Aurora, MariaDB, Microsoft SQL Server, MySQL, Oracle, or PostgreSQL.

  7. Enter the connection information for the data source, as follows:

    • For Data source name, enter a name for the data source.

    • For Database server, enter one of the following values:

      • For an Amazon Redshift cluster or Amazon RDS instance, enter the endpoint of the cluster or instance without the port number. For example, if the endpoint value is clustername.1234abcd.us-west-2.redshift.amazonaws.com:1234, then enter clustername.1234abcd.us-west-2.redshift.amazonaws.com. You can get the endpoint value from the Endpoint field on the cluster or instance detail page in the AWS console.

      • For an Amazon EC2 instance of MariaDB, Microsoft SQL Server, MySQL, Oracle, or PostgreSQL, enter the public DNS address. You can get the public DNS value from the Public DNS field on the instance detail pane in the Amazon EC2 console.

      • For a non-Amazon EC2 instance of MariaDB, Microsoft SQL Server, MySQL, Oracle, or PostgreSQL, enter the hostname or public IP address of the database server. If you are using Secure Sockets Layer (SSL) for a secured connection (recommended), you likely need to provide the hostname to match the information required by the SSL certificate. For a list of accepted certificates see QuickSight SSL and CA certificates.

    • For Port, enter the port that the cluster or instance uses for connections.

    • For Database name, enter the name of the database that you want to use.

    • For UserName, enter the user name of a user account that has permissions to do the following:

      • Access the target database.

      • Read (perform a SELECT statement on) any tables in that database that you want to use.

    • For Password, enter the password associated with the account you entered.

  8. (Optional) If you are connecting to anything other than an Amazon Redshift cluster and you don't want a secured connection, make sure that Enable SSL is clear. We strongly recommend leaving this checked, because an unsecured connection can be open to tampering.

    For more information on how the target instance uses SSL to secure connections, see the documentation for the target database management system. Amazon QuickSight doesn't accept self-signed SSL certificates as valid. For a list of accepted certificates, see QuickSight SSL and CA certificates.

    Amazon QuickSight automatically secures connections to Amazon Redshift clusters by using SSL. You don't need to do anything to enable this.

    Some databases, such as Presto and Apache Spark, must meet additional requirements before Amazon QuickSight can connect. For more information, see Creating a data source using Presto, or Creating a data source using Apache Spark.

  9. (Optional) Choose Validate connection to verify your connection information is correct.

  10. If the connection validates, choose Create data source. If not, correct the connection information and try validating again.

  11. Choose one of the following:

    • Custom SQL

      On the next screen, you can choose to write a query with the Use custom SQL option. Doing this opens a screen named Enter custom SQL query, where you can enter a name for your query, and then enter the SQL. For best results, compose the query in a SQL editor, and then paste it into this window. After you name and enter the query, you can choose Edit/Preview data or Confirm query. Choose Edit/Preview data to immediately go to data preparation. Choose Confirm query to validate the SQL and make sure that there are no errors.

    • Choose tables

      To connect to specific tables, for Schema: contain sets of tables, choose Select and then choose a schema. In some cases where there is only a single schema in the database, that schema is automatically chosen, and the schema selection option isn't displayed.

      To prepare the data before creating an analysis, choose Edit/Preview data to open data preparation. Use this option if you want to join to more tables.

      Otherwise, after choosing a table, choose Select.

  12. Choose one of the following options:

    • Prepare the data before creating an analysis. To do this, choose Edit/Preview data to open data preparation for the selected table. For more information about data preparation, see Preparing dataset examples.

    • Create a dataset and an analysis using the table data as-is and import the dataset data into SPICE for improved performance (recommended). To do this, check the table size and the SPICE indicator to see if you have enough space.

      If you have enough SPICE capacity, choose Import to SPICE for quicker analytics, and then create an analysis by choosing Visualize.

      Note

      If you want to use SPICE and you don't have enough space, choose Edit/Preview data. In data preparation, you can remove fields from the dataset to decrease its size. You can also apply a filter or write a SQL query that reduces the number of rows or columns returned. For more information about data preparation, see Preparing dataset examples.

    • Create a dataset and an analysis using the table data as-is and have the data queried directly from the database. To do this, choose the Directly query your data option. Then create an analysis by choosing Visualize.