AWS Architecture Blog

Category: Migration

Microservices A and B being decomposed from a legacy monolith, component C scheduled for retirement is not broken out into a microservice

Seamlessly migrate on-premises legacy workloads using a strangler pattern

Replacing a complex workload can be a huge job. Sometimes you need to gradually migrate complex workloads but still keep parts of the on-premises system to handle features that haven’t been migrated yet. Gradually replacing specific functions with new applications and services is known as a “strangler pattern.” When you use a strangler pattern, monolithic […]

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Figure 3. Architecture of post-migration final state

Middleware-assisted Zero-downtime Live Database Migration to AWS

When trying to figure out how to refactor your applications to leverage AWS Managed Services, you have some decisions to make. You may have decided to move your storage layer to AWS before the computational layer. This may help with using advanced database features, in addition to reducing costs associated with writing and reading data. […]

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Solution Architecture illustrating the Multi-Region architecture connected via Transit Gateway

Field Notes: Designing Multi-Region AWS Managed Microsoft Active Directory for Hybrid Environments

Previously, customers with large and complex Microsoft Active Directory deployments across geographies faced challenges when migrating their on-premises Active Directory to AWS. Integrating with AWS Managed Microsoft Active Directory also proved difficult. The AWS Managed Microsoft Active Directory Multi-Region feature that was released last year simplifies global deployment for these customers and mitigates their migration […]

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Arhictecture diagram

Field Notes: Migrating File Servers to Amazon FSx and Integrating with AWS Managed Microsoft AD

Amazon FSx provides AWS customers with the native compatibility of third-party file systems with feature sets for workloads such as Windows-based storage, high performance computing (HPC), machine learning, and electronic design automation (EDA).  Amazon FSx automates the time-consuming administration tasks such as hardware provisioning, software configuration, patching, and backups. Since Amazon FSx integrates the file […]

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