Creating a materialized view in Elasticsearch

In the Creating a materialized view in DynamoDB recipe, we discussed how the CQRS pattern allows us to design services that are bounded, isolated, and autonomous. This allows services to operate, even when their upstream dependencies are unavailable, because we have eliminated all synchronous inter-service communication in favor of replicating and caching the required data locally in dedicated materialized views. In this recipe, we will implement a materialized view in AWS Elasticsearch.

How to do it...

1. Create the project from the following template:

$ sls create --template-url https://github.com/danteinc/js-cloud-native-cookbook/tree/master/ch2/materialized-view-es --path cncb...