Aws opensearch

#aws #analytics #opensearch

Amazon Opensearch is a successor to ElasticSearch and commonly to use as a complement to other database. Coupled with DynamoDB, …

Compare with DynamoDB

• DynamoDB can search based on index.
• OpenSearch can search by any field or partially matches.
• It’s not serverless, requires cluster to run
• Not using SQL, using it own search language.

Patterns with DynamoDB

![[Drawing 2023-03-03 17.25.53.excalidraw |600]]

Log pattern with CW

![[Drawing 2023-03-03 17.31.11.excalidraw|600]]

With Kinesis and Firehose

Kinesis -> realtime to OpenSearch Firehose -> near realtime to OpenSearch