AWS Database Blog
Tag: Oracle
Conversational Oracle EBS operations with CloudWatch MCP and Kiro CLI
In this post, you learn how to implement conversational operations for Oracle E-Business Suite (Oracle EBS) on AWS by connecting Kiro CLI with your monitoring infrastructure through the MCP. We walk through the technical architecture that enables natural language queries to retrieve CloudWatch metrics, analyze logs, and execute operational commands.
Extract and migrate data from nested tables with user-defined nested types from Oracle to PostgreSQL
In Oracle, UDTs can have member functions written in PL/SQL that are integrated directly into the UDT. In contrast, PostgreSQL currently doesn’t allow member functions within UDTs. In this post, we dive deep into these differences and provide guidance for a smooth migration, helping ensure that the integrity of your data models is maintained throughout the process. We will also walk you through the details of converting complex member type functions in the multi-nested UDT from Oracle to PostgreSQL.
Build resilient Oracle Database workloads on Amazon EC2
In this post, we dive into the various architecture patterns and options available for both compute and storage layers while configuring your self-managed Oracle databases on Amazon EC2 to comply with your HA and DR requirements.
Convert JSON SQL queries from an Oracle database to a PostgreSQL database
Customers use semi-structured or unstructured data storage for various business use cases, which is schema-less and flexible in nature. One such type of semi-structured data is JavaScript Object Notation (JSON). JSON stores data in the form of KEY, VALUE, LIST, and ARRAY formats. Oracle Database stores JSON object data in CLOB data type columns. PostgreSQL […]
Implement active-active replication with RDS Custom for Oracle: Part 1 – High Availability
End of support notice: On March 31, 2027, AWS will end support for Amazon RDS Custom for Oracle. Existing customers can continue using the service until March 31, 2027. After March 31, 2027, you will no longer be able to access RDS Custom for Oracle resources including database instances, snapshots, and custom engine versions. We […]
Implement active-active replication with RDS Custom for Oracle: Part 2 – High Availability & Disaster Recovery
End of support notice: On March 31, 2027, AWS will end support for Amazon RDS Custom for Oracle. Existing customers can continue using the service until March 31, 2027. After March 31, 2027, you will no longer be able to access RDS Custom for Oracle resources including database instances, snapshots, and custom engine versions. We […]
Best practices for migrating Oracle database MERGE statements to Amazon Aurora PostgreSQL and Amazon RDS PostgreSQL
To migrate an Oracle database to Amazon Aurora with PostgreSQL compatibility, you usually need to perform both automated and manual tasks. The automated tasks involve schema conversion using AWS Schema Conversion Tool (AWS SCT) and data migration using AWS Database Migration Service (AWS DMS). The manual tasks involve post-AWS SCT migration touch-ups for certain database […]
Best practices for upgrading Amazon RDS for Oracle DB instances from 11.2.0.4 to 19c
Amazon Relational Database Service (Amazon RDS) for Oracle provides newer versions of databases so you can keep your DB instances up-to-date. These versions can include bug fixes, security enhancements, and other improvements. When Amazon RDS for Oracle supports a new version, you can choose how and when to upgrade your DB instances. As you may […]
Setting up passwordless login from Amazon EC2 Windows and Linux instances to Amazon RDS Oracle database instances
In today’s world, every organization uses a centralized location to store and manage user credentials. The most commonly used service for this is Microsoft Active Directory (AD). Organizations use LDAP protocol to authenticate users to their peripheral devices, but fewer companies use this centralized credential store to allow users to log in to their databases. […]
Managed disaster recovery and managed reader farm with Amazon RDS for Oracle using Oracle Active Data Guard
Many AWS users are taking advantage of the managed database offerings in the Amazon Relational Database Service (Amazon RDS) portfolio to remove much of the undifferentiated heavy lifting from their day-to-day activities. With Amazon RDS for Oracle, users can significantly reduce the administrative overhead of managing and maintaining an Oracle database. Amazon RDS for Oracle […]









