# Re-architect **Topics** + [Convert VARCHAR2(1) data type for Oracle to Boolean data type for Amazon Aurora PostgreSQL](convert-varchar2-1-data-type-for-oracle-to-boolean-data-type-for-amazon-aurora-postgresql.md) + [Create application users and roles in Aurora PostgreSQL-Compatible](create-application-users-and-roles-in-aurora-postgresql-compatible.md) + [Emulate Oracle DR by using a PostgreSQL-compatible Aurora global database](emulate-oracle-dr-by-using-a-postgresql-compatible-aurora-global-database.md) + [Implement SHA1 hashing for PII data when migrating from SQL Server to PostgreSQL](implement-sha1-hashing-for-pii-data-when-migrating-from-sql-server-to-postgresql.md) + [Incrementally migrate from Amazon RDS for Oracle to Amazon RDS for PostgreSQL using Oracle SQL Developer and AWS SCT](incrementally-migrate-from-amazon-rds-for-oracle-to-amazon-rds-for-postgresql-using-oracle-sql-developer-and-aws-sct.md) + [Load BLOB files into TEXT by using file encoding in Aurora PostgreSQL-Compatible](load-blob-files-into-text-by-using-file-encoding-in-aurora-postgresql-compatible.md) + [Migrate Amazon RDS for Oracle to Amazon RDS for PostgreSQL with AWS SCT and AWS DMS using AWS CLI and CloudFormation](migrate-amazon-rds-for-oracle-to-amazon-rds-for-postgresql-with-aws-sct-and-aws-dms-using-aws-cli-and-aws-cloudformation.md) + [Migrate Amazon RDS for Oracle to Amazon RDS for PostgreSQL in SSL mode by using AWS DMS](migrate-amazon-rds-for-oracle-to-amazon-rds-for-postgresql-in-ssl-mode-by-using-aws-dms.md) + [Migrate Oracle SERIALLY\$1REUSABLE pragma packages into PostgreSQL](migrate-oracle-serially-reusable-pragma-packages-into-postgresql.md) + [Migrate Oracle external tables to Amazon Aurora PostgreSQL-Compatible](migrate-oracle-external-tables-to-amazon-aurora-postgresql-compatible.md) + [Migrate function-based indexes from Oracle to PostgreSQL](migrate-function-based-indexes-from-oracle-to-postgresql.md) + [Migrate Oracle native functions to PostgreSQL using extensions](migrate-oracle-native-functions-to-postgresql-using-extensions.md) + [Migrate a Db2 database from Amazon EC2 to Aurora MySQL-Compatible by using AWS DMS](migrate-a-db2-database-from-amazon-ec2-to-aurora-mysql-compatible-by-using-aws-dms.md) + [Migrate a Microsoft SQL Server database from Amazon EC2 to Amazon DocumentDB by using AWS DMS](migrate-a-microsoft-sql-server-database-from-amazon-ec2-to-amazon-documentdb-by-using-aws-dms.md) + [Migrate an on-premises ThoughtSpot Falcon database to Amazon Redshift](migrate-an-on-premises-thoughtspot-falcon-database-to-amazon-redshift.md) + [Migrate from Oracle Database to Amazon RDS for PostgreSQL by using Oracle GoldenGate](migrate-from-oracle-database-to-amazon-rds-for-postgresql-by-using-oracle-goldengate.md) + [Migrate an Oracle partitioned table to PostgreSQL by using AWS DMS](migrate-an-oracle-partitioned-table-to-postgresql-by-using-aws-dms.md) + [Migrate from Amazon RDS for Oracle to Amazon RDS for MySQL](migrate-from-amazon-rds-for-oracle-to-amazon-rds-for-mysql.md) + [Migrate from IBM Db2 on Amazon EC2 to Aurora PostgreSQL-Compatible using AWS DMS and AWS SCT](migrate-from-ibm-db2-on-amazon-ec2-to-aurora-postgresql-compatible-using-aws-dms-and-aws-sct.md) + [Migrate from Oracle 8i or 9i to Amazon RDS for PostgreSQL using SharePlex and AWS DMS](migrate-from-oracle-8i-or-9i-to-amazon-rds-for-postgresql-using-shareplex-and-aws-dms.md) + [Migrate from Oracle 8i or 9i to Amazon RDS for PostgreSQL using materialized views and AWS DMS](migrate-from-oracle-8i-or-9i-to-amazon-rds-for-postgresql-using-materialized-views-and-aws-dms.md) + [Migrate from Oracle on Amazon EC2 to Amazon RDS for MySQL using AWS DMS and AWS SCT](migrate-from-oracle-on-amazon-ec2-to-amazon-rds-for-mysql-using-aws-dms-and-aws-sct.md) + [Migrate an Oracle database from Amazon EC2 to Amazon RDS for MariaDB using AWS DMS and AWS SCT](migrate-an-oracle-database-from-amazon-ec2-to-amazon-rds-for-mariadb-using-aws-dms-and-aws-sct.md) + [Migrate an on-premises Oracle database to Amazon RDS for MySQL using AWS DMS and AWS SCT](migrate-an-on-premises-oracle-database-to-amazon-rds-for-mysql-using-aws-dms-and-aws-sct.md) + [Migrate an on-premises Oracle database to Amazon RDS for PostgreSQL by using an Oracle bystander and AWS DMS](migrate-an-on-premises-oracle-database-to-amazon-rds-for-postgresql-by-using-an-oracle-bystander-and-aws-dms.md) + [Migrate an Oracle Database to Amazon Redshift using AWS DMS and AWS SCT](migrate-an-oracle-database-to-amazon-redshift-using-aws-dms-and-aws-sct.md) + [Migrate an Oracle database to Aurora PostgreSQL using AWS DMS and AWS SCT](migrate-an-oracle-database-to-aurora-postgresql-using-aws-dms-and-aws-sct.md) + [Migrate data from an on-premises Oracle database to Aurora PostgreSQL](migrate-data-from-an-on-premises-oracle-database-to-aurora-postgresql.md) + [Migrate from SAP ASE to Amazon RDS for SQL Server using AWS DMS](migrate-from-sap-ase-to-amazon-rds-for-sql-server-using-aws-dms.md) + [Migrate an on-premises Microsoft SQL Server database to Amazon Redshift using AWS DMS](migrate-an-on-premises-microsoft-sql-server-database-to-amazon-redshift-using-aws-dms.md) + [Migrate an on-premises Microsoft SQL Server database to Amazon Redshift using AWS SCT data extraction agents](migrate-an-on-premises-microsoft-sql-server-database-to-amazon-redshift-using-aws-sct-data-extraction-agents.md) + [Migrate legacy applications from Oracle Pro\$1C to ECPG](migrate-legacy-applications-from-oracle-pro-c-to-ecpg.md) + [Migrate virtual generated columns from Oracle to PostgreSQL](migrate-virtual-generated-columns-from-oracle-to-postgresql.md) + [Set up Oracle UTL\$1FILE functionality on Aurora PostgreSQL-Compatible](set-up-oracle-utl_file-functionality-on-aurora-postgresql-compatible.md) + [Validate database objects after migrating from Oracle to Amazon Aurora PostgreSQL](validate-database-objects-after-migrating-from-oracle-to-amazon-aurora-postgresql.md)