AWS Database Blog

Tag: AWS Database Migration Service

Automating database migration monitoring with AWS DMS

AWS Database Migration Service (AWS DMS) is a cloud service that makes it easy to migrate relational databases, data warehouses, NoSQL databases, and other types of data stores. During data migration with AWS DMS, it’s important to monitor the status of the ongoing replication tasks, which you can do on the task’s control table and with Amazon CloudWatch.

Read More

Effectively migrating LOB data to Amazon S3 from Amazon RDS for Oracle with AWS DMS

In this post, I walk through an effective way to migrate and continuously replicate tables with LOB columns from Amazon RDS for Oracle to Amazon S3 using AWS Database Migration Service (AWS DMS). This service helps you migrate on-premises databases to AWS quickly and securely. In this post, we explore its heterogeneous replication feature.

Read More

Cross-Region disaster recovery of Amazon RDS for SQL Server

Amazon RDS for SQL Server makes it easy to set up, operate, and scale SQL Server deployments in the Amazon Web Services (AWS) cloud environment. For your enterprise workloads, which depend on Amazon RDS for SQL Server, you need an effective disaster recovery (DR) strategy to help you stay up and running if an unexpected […]

Read More

Achieving minimum downtime for major version upgrades in Amazon Aurora for PostgreSQL using AWS DMS

AWS provides two managed PostgreSQL options: Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL. When Amazon RDS or Aurora support a new major version of a database engine, for example, PostgreSQL 10 to 11, you can upgrade your DB instances to the new version. Major version upgrades can contain database changes that may not be […]

Read More

Configuring SSL encryption on Oracle and PostgreSQL endpoints in AWS DMS

AWS Database Migration Service (DMS) helps you migrate databases to AWS securely. It supports homogeneous and heterogeneous migrations between different database platforms, such as Oracle to Amazon Aurora. AWS DMS supports continuous data replication while maintaining high availability and has been widely adopted for database migrations because it is easy to configure. For more information, […]

Read More

Continuous database replication using AWS DMS to migrate from Oracle to Amazon Aurora

This is a guest post from IPG. In their own words, “IPG, based in Japan, specializes in TV-related data. We use data from broadcasters across Japan, format it for easy use and understanding, structure it with metatags, and make it simple to use on any platform, like smartphones.” This post discusses the different optimizations we […]

Read More

Migration tips for developers converting Oracle and SQL Server code to PostgreSQL

PostgreSQL is one of the most popular open-source relational database systems. It is considered to be one of the top database choices when customers migrate from commercial databases such as Oracle and Microsoft SQL Server. AWS provides two managed PostgreSQL options: Amazon RDS and Amazon Aurora. In addition to providing managed PostgreSQL services, AWS also […]

Read More

Automating table mappings creation in AWS DMS

AWS Database Migration Service (AWS DMS) helps you migrate on-premises databases to AWS quickly and securely. It supports homogeneous migrations as well as heterogeneous migrations. The source database remains operational while the migration is running or being tested. Migration takes place using a DMS replication server, source, target endpoints, and migration tasks. If you are […]

Read More

Validating database objects after migration using AWS SCT and AWS DMS

Database migration can be a complicated task. It presents all the challenges of changing your software platform, understanding source data complexity, data loss checks, thoroughly testing existing functionality, comparing application performance, and validating your data. AWS provides several tools and services that provide a pre-migration checklist and migration assessments. You can use the AWS Schema […]

Read More