Category: Migration

With AWS DMS homogeneous migration, you can migrate data from your source database to an equivalent engine on AWS using native database tools. In this post, we show you an example of a complete homogeneous migration process and provide troubleshooting steps for migrating from PostgreSQL to HAQM Aurora PostgreSQL and HAQM RDS for PostgreSQL.

In this post, we show you how to use advanced replication features between MySQL-compatible databases such as HAQM Aurora MySQL-Compatible Edition clusters or HAQM Relational Database Service (HAQM RDS) for MySQL instances. We discuss two replication capabilities in HAQM RDS and HAQM Aurora: multi-source replication and replication filtering. Multi-source replication is supported only in HAQM […]

This is the first in a two-part series of posts on how to migrate a multi-TB database to HAQM Relational Database Services (HAQM RDS) Custom for SQL Server. HAQM RDS Custom for SQL Server is a managed database service that automates setup, operation, backups, high availability, and scaling of databases while granting access to the […]

One of the steps in migrating a database to the cloud involves transferring existing data from the source (on premises) to the target (cloud). For medium and large databases, such as those ranging from hundreds of gigabytes to 5 terabytes, speed of data transfer matters. One of the challenges is to minimize the downtime of […]

While migrating workloads from the Azure Cloud to the AWS Cloud, organizations explore optimal, managed database services to replace their Cosmos DB databases. As NoSQL databases become more ubiquitous, especially those that support the Apache 2.0 open-source MongoDB APIs, our customers often choose HAQM DocumentDB because it’s a scalable, highly durable, and fully managed database […]

Migration of SAP ASE (previously known as Sybase ASE) to HAQM Relational Database Service (HAQM RDS) for SQL Server is heterogeneous in nature and consists of major phases such as pre-migration assessments, conversion of database schema, and post-migration validation. Because the migration process involves code conversion, it involves the crucial task of validating the converted […]

As part of this blog series, we previously covered database object validation for migrations from SAP ASE (previously known as Sybase ASE) as source to target databases like HAQM Relational Database Service(HAQM RDS) for SQL Server, HAQM RDS for MySQL, HAQM RDS for MariaDB, or HAQM Aurora MySQL-Compatible Edition. In the final post of this […]

In this post, we focus on database object validation for the heterogenous migration from SAP ASE to HAQM Relational Database Service (HAQM RDS) for MySQL, HAQM RDS for MariaDB, or HAQM Aurora MySQL-Compatible Edition. For schema conversion and migration, you can use AWS Schema Conversion Tool (AWS SCT). AWS SCT helps convert your database schema […]

HAQM Database Migration Accelerator (HAQM DMA) helps you accelerate migrations to AWS Databases and Analytics services. HAQM DMA is comprised of migration domain experts including engineers, who can assist you with your migration strategy and planning to deploying your applications and databases to a production environment. HAQM DMA helps build a strong foundation for AWS Databases […]

For decades, IT administrators could only run their SQL Server workloads on Windows. However, as of SQL Server 2017, SQL Server is now available to run in the Linux operating system. For IT administrators, this represents an opportunity to run SQL Server workloads on their preferred operating system, save on Windows Server licensing costs, and […]