All technological notes.
Amazon OpenSearch is successor to Amazon ElasticSearchIn DynamoDB, queries only exist by primary key or indexes…
Used for analytic search:
OpenSearch as a complement to another databaseTwo modes:
Does not natively support SQL (can be enabled via a plugin)
Ingestion from Kinesis Data Firehose, AWS IoT, and CloudWatch Logs
Security through Cognito & IAM, KMS encryption, TLS
OpenSearch Dashboards (visualization)


