AWS Application Discovery Service VS AWS Application Migration Service

AWS Application Discovery Service and AWS Application Migration Service are part of the data migration tools in AWS. The Discovery Service can assist to determine and study applications for migration and the Migration Service transfers them to AWS seamlessly. Each tool has features that work to assist with cloud migration and make the process easier. These are data conversion tools, which help in mirroring data between two systems. In this comparison, we will see the differences between them and find out which is best as per your needs. 

AWS Application Discovery Service vs AWS Application Migration Service: An Overview 

AWS Application Discovery Service is a tool that assists organizations in defining their on-premises environment before moving to AWS. It gathers information regarding servers, their setup, utilization and interdependencies. This assists companies to plan the transition effectively, by identifying areas that they must improve in, to progress to the next stage, besides determining business with overlapping SaaS migration plans with their peers. It helps to recognize possible migration difficulties that may take place and let to avoid problems during the transformation process of clouds.  

AWS Application Migration service assists in the migration of applications to AWS cloud. It minimizes the number of operations manual and thereby facilitating the migration process. The service effectively transforms servers into AWS and reduces disruption time during transition. Its aim is to make all these processes smooth and enable businesses to go on as usual with less interference as possible. 

AWS Application Discovery Service vs AWS Application Migration Service: Key Differences 

• Discovery Service assists in the recognition, obtaining, and possibly analysis of the data associated with on-premises servers and applications. On the other hand, Migration Service assists in moving those servers and apps to AWS environment. 
• Discovery Service gathers information regarding the server utilization, network reliance and system efficiency. On the contrary, Migration Service deals with getting replicas of your servers for migration. 
• While using the Discovery Service, it becomes apparent that it does not necessarily involve migration, only the discovery and analysis in most cases. In contrast, Migration Service is responsible for the performing of server and app migration in the AWS platform. 
• Migration management is planned and evaluated by using the Discovery Service. On the other hand, Migration Service is used to perform the migration process.  

Tabular Comparison Between AWS Application Discovery Service vs AWS Application Migration Service Based on Their Features

AWS Application Discovery Service vs AWS Application Migration Service: In Terms of Features 

• Agent Usage: Discovery Service employs agents and agentless collectors to collect specific details of the servers in the network. On the other hand, Migration Service uses replication agents to make a copy of data on continuously ongoing basis from source to Cloud. 
• Scope of Use: Discovery Service is specifically intended to evaluate the state of large data center environments before moving them. In contrast, Migration Service is supposed to serve in the migration of workloads (servers and apps) right into AWS without a large, complex architecture. 
• Integration: Discovery Service works with AWS Migration Hub for the purpose of data presentation. On the contrary, Migration Service and some the AWS application Migration Service alternatives connects on-premises tools with AWS migration pipelines to extend application migration to AWS fully automates. 
• Output: Discovery Service creates reports and analytics that can assist with deciding on migration tactics, it also helps in planning. On the other hand, Migration Service does not prepare any kind of planning reports but rather maintains servers’ replicas and brings them online in AWS. 
• Performance Data: Discovery Service gathers the performance information of the AWS resources (CPU, memory, disk usage, network throughput) to predict the required AWS resources. On the contrary, Migration Service does not collect performance data but guarantees that in migration, live data are copied and updated in real time. 
• Migration Execution: While with Discovery Service and some of the AWS application discovery service alternatives, an organization can identify only what needs to be migrated along with getting relevant data which is not the actual migration. In contrast, Migration Service delivers and finalizes migrating applications and systems to the AWS. 

AWS Application Discovery Service vs AWS Application Migration Service: Automation 

Discovery Service is useful for planning, but migration data needs the user’s actions manually. On the other hand, Migration Service supports several basically large tasks of migration, such as replication and switchover to AWS. 

AWS Application Discovery Service vs AWS Application Migration Service: Supported Workloads 

Discovery Service helps in evaluation of physical servers, virtual machines and many on-premises setups. On the contrary, Migration Service provides migration services to migrate applications from physical, virtual, and any cloud environment. 

AWS Application Discovery Service vs AWS Application Migration Service: Pricing 

AWS Application Discovery Service is free of cost, but for some additional expenses may occur in case you want to store some data (Amazon S3, Athena) or streaming (Kinesis). There are no upfront fees. AWS Application Migration Service doesn’t cost anything for the first 90 days. Subsequently, replication has further $0.042 per hour cost on top of AWS infrastructure consumed during migration. 

Verdict: AWS Application Discovery Service vs AWS Application Migration Service 

AWS Application Discovery Service and AWS Application Migration Service are two crucial components in the migration to the cloud. Discovery Service is unique for understanding and designing current environment appropriately. On the other hand, Migration Service integrates the migration process in real time. Thus, it minimizes the downtime and automated work. Together, they offer a complete solution so decide carefully before proceeding to act and make it even fast. Businesses that need to migrate applications to AWS with little to no disturbance would find optimal use out of both services in coordination with each other for a smooth migration process to cloud with certainty.