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Migration & Modernization
Easily migrate to AWS and see business results faster. We’ve taken our experience with migrations to AWS and developed a broad set of first and third party tools and services to help simplify and accelerate migrations. Our migration tool catalog includes an end-to-end set of tools to ensure your investment achieves your desired business outcomes.
Recent questions
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- On the case, but not limited to this origin: Origin: Aurora-postgres Destination: Redshift When a varchar/nvarchar length changes in the source table, it does not get applied to Redshift; it appears o...
- Hi everyone, With the announcement that AWS WorkMail is being discontinued, I am currently planning the migration of our organization's email infrastructure. I am evaluating a few different alternati...asked 3 days ago
- AWS MGN initialize-service returns success but the service never actually initializes. Can you check if there's a Service Control Policy or an AWS Organizations service access restriction blocking MGN...
- We store our passwords for our endpoints in secrets manager. These rotate every 7 days. We are noticing when the password rotates, the CDC then fails. Is there a way to keep DMS updated with secrets ...
- If so, I'd like to hear about your experiences. Here are those of my organization: With WorkMail being discontinued, many organizations need to migrate to another email provider. We recently complete...asked 10 days ago
- Hey I am trying the all new "Converting database objects with generative AI" -> https://docs.aws.amazon.com/dms/latest/userguide/schema-conversion-convert.databaseobjects.html I have created all neces...
- Our organization has been actively working with AWS Mainframe Modernization using BluAge, and many of our employees have already completed BluAge certifications (Levels L1, L2, and L3) through the Blu...
asked 10 days ago - I have a bucket in S3 it's region is Middle East (Bahrain) me-south-1 when i tried connecting to it from terminal or throught aws website i got timout my internet connection is great so the problem...
- We are currently working with AWS Transfer Family and evaluating security policies for our SFTP setup. We observed the following differences: TransferSecurityPolicy-2024-01 does not support legacy a...
- We have been informed by AWS that we need to upgrade our databases from MySQL 8.0.44 to a minimum of 8.4.3 by the end of July, 2026, or we need to go to extended support, which would give us another 3...
- Hello, We currently have a few DMS tasks that propagate CDC changes from an on-prem (EC2 instance) SQL Server into Kafka topics. In our lower environments, the database server is shutdown every nigh...
- Hello Everyone Now I'm trying to create some data integration solution via AWS to enable the following 2 features. I understand there are some services related to data migration in AWS but I'm not sur...
- We recently upgraded our RDS Postgres instances using blue/green deployment, from 16.3 to 18.3 (latest). Everything went smooth and was able to switchover successfully, we checked everything and all s...
- I currently have a website hosted on Linode and I want to migrate it to AWS. I would like to understand the correct and most efficient process for migration. Specifically, I need guidance on: Which ...
- We have DMS CDC running with Binary Reader (Oracle RDS 19c source → Aurora PostgreSQL target). When the task starts, it successfully reads through the existing archived redo logs — we can see 91 log s...
- I have an active Blue/Green deployment on RDS PostgreSQL 13 → 18: Switchover is failing due to an inactive replication slot on the empty default 'postgres' database: Status: inactive Lag: 45 GB All ...
- I am trying to run a full-load-and-cdc from Oracle RDS to Aurora PostgreSQL. Last week I got the full load working for the tables, this week I am trying to get full-load-and-cdc to work. I have valida...
- Hi AWS RDS team, We're running large-scale GraphRAG workloads on RDS PostgreSQL with pgvector, and roadmapping our growth, can you please add pgvectorscale to RDS? [pgvectorscale](https://github.com...
Recent Knowledge Center content
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Recent articles
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- AWS OFFICIALUpdated 2 days ago0 votes29 viewsThis article shows how organizations can use AWS Support to accelerate their compliance coverage against the Australian Cyber Security Centre (ACSC)’s Information Security Manual (ISM) framework. Note...
Erasmo Fabio AcraniEXPERTpublished 11 days ago1 votes43 viewsAWS Amazon Q Developer integrates with collaboration platforms like Slack to monitor AWS Transfer Family events. Slack can track file transfers directly from chat channels. This integration eliminates...- apylnevEXPERTpublished 14 days ago0 votes39 viewsArticle explains how for certain use cases customers can skip MGN's 'Cutover' stage and promote launched test instance for production use.
- AWS OFFICIALUpdated 16 days ago1 votes120 viewsThis article shows you how to use AWS Backup and Amazon Q for Business to transform backup compliance audits. When you use AWS Backup with Amazon Q for Business, you can analyze backup patterns across...
- Ramu VaranasiEXPERTpublished 16 days ago0 votes36 viewsOrganizations managing sensitive data across heterogeneous database environments face the challenge of implementing consistent data protection strategies. Column-level data masking provides a critical...
- Ramachandra DesarajEXPERTpublished 22 days ago0 votes155 viewsLearn how the Data Analysis capability in AWS Transform for mainframe surfaces data relationships across programs, JCL jobs, and datasets. This article covers Data Lineage and Data Dictionary using th...
- James SelwoodEXPERTpublished 23 days ago1 votes93 viewsThis article explains why adding a new ESXi host to an Amazon EVS cluster may fail after upgrading VCF, and provides a clear, repeatable process to import the host’s image, update the cluster’s Amazon...
- Kyra BurkeEXPERTpublished a month ago0 votes160 viewsPinpoint is set to be deprecated on October 30th, 2026, and deciding a migration path forward is crucial. Here are some key considerations to take into account to figure out the migration solution tha...
- Jimmy T - AWSEXPERTpublished a month ago1 votes90 viewsThe intention of this documentation is to provide the building blocks to create critical CloudWatch alarms which are fit for onboarding to Incident Detection and Response. It contains specific alarm b...
- Nymus BooysenEXPERTpublished a month ago0 votes392 viewsThis article provides general guidance on migrating Security, Identity and Compliance resources from one region to another.
- Nymus BooysenEXPERTpublished a month ago4 votes4.4K viewsThis article provides general guidance on migrating resources from one AWS Region to another.
- Amrita PandeyEXPERTpublished 2 months ago0 votes178 viewsAWS Extended Support charges escalate significantly over time—Year 2 doubles the rate, Year 3+ triples it. For organizations with hundreds of resources, these costs can reach tens of thousands monthly...
- Cheryl du PreezEXPERTpublished 2 months ago0 votes125 viewsAWS Transform for mainframe automates the analysis, transformation, and modernization of mainframe applications. Each job execution generates a structured set of artifacts in Amazon S3 that are essent...
- Erasmo Fabio AcraniEXPERTpublished 2 months ago1 votes222 viewsIn this article, I’ll provide a sample architecture using a custom Lambda Identity Provider (IdP) integrated with AWS Systems Manager Parameter Store. Parameter Store is a capability that provides a c...
- AllanEXPERTpublished 2 months ago0 votes101 viewsThis guide explains and walks through how to configure Amazon EVS and VMware HCX for secure workload migration over a private connection. It provides the required networking and HCX setup steps to ena...
- James SelwoodEXPERTpublished 2 months ago0 votes252 viewsThis guide explains and walks through how to configure Amazon EVS and VMware HCX for secure workload migration over the public internet. It provides the required networking, IPAM, and HCX setup steps ...
- Patrick KremerEXPERTpublished 2 months ago1 votes105 viewsHow to change the default NTP servers to your own custom NTP servers
- ChirayuEXPERTpublished 3 months ago0 votes110 viewsMigration using Agentic AI
Recent selections
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- Ashley LoganEXPERTpublished 5 months ago1 votes380 viewsThis spotlight on RDS Aurora MySQL equips you with the skills and troubleshooting tips to get the most out of a high-performing service.
- Cheryl du PreezEXPERTpublished 9 months ago0 votes838 viewsHow AWS Generative AI tools are accelerating mainframe modernization
- published a year ago1 votes997 viewsThis spotlight on Amazon RDS for Oracle equips you with the skills and troubleshooting tips to get the most out of a powerful service.
- Henry Fuentes JrEXPERTpublished 2 years ago0 votes935 viewsThis spotlight on Amazon Relational Database Service (Amazon RDS) for MySQL equips you with the skills and troubleshooting tips to get the most out of an easy-to-manage relational database service.
- Cheryl du PreezEXPERTpublished 2 years ago11 votes24K viewsA curated list of public training content for AWS Mainframe Modernization
- AWS OFFICIALUpdated 2 years ago0 votes60 viewsBreak up and manage your complete migration with infrastructure, software, and tools to refactor or replatform and transform legacy applications.
- AWS OFFICIALUpdated 2 years ago0 votes81 viewsAWS Mainframe Modernization is a set of managed tools that provides infrastructure and software to modernize, migrate, test, and run mainframe applications. This selection includes resources on how to...
- AWS OFFICIALUpdated 2 years ago0 votes432 viewsDo you want to optimize your Amazon RDS and Aurora PostgreSQL workloads? Explore these handpicked resources for the best practices to optimize your Amazon RDS and Aurora PostgreSQL workloads.
- AWS OFFICIALUpdated 2 years ago0 votes131 viewsDo you want to better understand your Amazon RDS and Aurora PostgreSQL workloads? Explore these curated resources for the best practices to analyze your Amazon RDS and Aurora PostgreSQL workloads.
- AWS OFFICIALUpdated 2 years ago0 votes76 viewsDo you want to use AWS to modernize mainframe-based workloads by moving them to the cloud to enjoy AWS’s superior agility, elasticity, and cost savings? Review this Selection to learn more about how y...
- AWS OFFICIALUpdated 2 years ago0 votes93 viewsDo you want to migrate your Oracle databases to the AWS Cloud? You have many options to consider when you migrate your Oracle workloads to AWS, each that can result in optimized price and performance ...
- AWS OFFICIALUpdated 2 years ago0 votes8.5K viewsDo you want to migrate your Microsoft Windows workloads to AWS? AWS supports everything you need to build and run Windows applications including Active Directory, .NET, Microsoft SQL Server, Windows d...
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