36 lines
1.7 KiB
Markdown
36 lines
1.7 KiB
Markdown
This is the Java/Spring version of the Event Sourcing/CQRS money transfer example application.
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# About the application
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This application consists of three microservices:
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* Account Service - the command side business logic for Accounts
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* Money Transfer Service - the command side business logic for Money Transfers
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* Query service - query side implementation of a MongoDB-based, denormalized view of Accounts and MoneyTransfers
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The Account Service consists of the following modules:
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* accounts-command-side-backend - the Account aggregate
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* accounts-command-side-web - a REST API for creating and retrieving Accounts
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* accounts-command-side-service - a standalone microservice
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The Money Transfer Service consists of the following modules:
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* transactions-command-side-backend - the MoneyTransfer aggregate
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* transactions-command-side-web - a REST API for creating and retrieving Money Transfers
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* transactions-command-side-service - a standalone microservice
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The Query Service consists the following modules:
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* accounts-query-side-backend - MongoDB-based, denormalized view of Accounts and MoneyTransfers
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* accounts-query-side-web - a REST API for querying the denormalized view
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* accounts-query-side-service - a standalone microservice
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# Deploying the application
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These services can be deployed either as either separate standalone services using the Event Store server, or they can be deployed as a monolithic application for simplified integration testing.
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The three services can also be packaged as a single monolithic web application in order to be used with the embedded Event Store:
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* monolithic-service - all-in-one, monolithic packaging of the application
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