User Reviews of Amazon OpenSearch Service

Updated June 2025

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Amazon OpenSearch Service review

Sham Kishan
Sham Kishan
Cybersecurity Lead Consultant at Cywarden
Handling complexities challenges with data processing while visualizations enhance...
In terms of data handling capabilities with Amazon OpenSearch Service, they can be complex and managing data in comparison to other SIM solutions is a major drawback, as it is very hard to handle the data. We definitely want Amazon to optimize the data handling aspect, as ElasticSearch is the parent of OpenSearch. If Amazon makes changes in...
Amazon OpenSearch Service review

VijayKumar27
VijayKumar27
Software Engineer at The American College
Effective as a vector store, serverless architecture but there aren't enough...
The pricing aspect is a concern. The service is way too costly. For the past month, I used only 30 to 40 MB of data, and the cost was $500. AWS could improve pricing. Even being serverless, it incurs charges during idle times. For just holding data, you need to create a list. AWS should add an option to make data idle, so it won't include...

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