Elasticsearch
Cohesity Alta SaaS Protection leverages Elasticsearch to perform eDiscovery searches. Elasticsearch can be configured according to your requirements. In most cases, the default general settings are sufficient. However, if you need custom settings to handle specific scenarios contact Support.
Elasticsearch configuration reference
Limitations
Location searches could perform poorly or fail when large folder hierarchies (65K folders or more) are involved.
Custodian searches will not work reliably with large groups (65K principals or more).
Wildcard queries using * and ? operators can introduce significant computational overload.