[Question] Opensearch like index engine instead Elasticsearch

[romarito90]

Request Type

Hello my question is

Can I use Opensearch or any other tool like index engine instead Elasticsearch?

Work Environment

Question	Answer
OS version (server)	RedHat 8.8
Dedicated RAM	32 GB
vCPU	16
TheHive version /	4.1
Package Type	From source
Database	Cassandra
Index type	Lucene
Attachments storage	Local
Browser type & version	Firefox

Question

Can I use Opensearch or any other tool like index engine instead Elasticsearch or Lucene?

I ask this question because if I want upgrade to Thehive5, It only uses Elasticsearch like index engine and Lucece is obsolete in Thehive5

[Abhijeet-kadance]

OpenSearch is a project that was created by elastic search search project as a open source project. It provides the same functionalities as of the elastic search and much more, like role-based access control for fields and asynchronous search and more fixed issues. Also if your opt for SQL database which you are not now, but it provide SQL Support. Although it uses Apache Leucine search library.

I would recommend to go for OpenSearch for more features or stay with Elastic search either

[romarito90]

OpenSearch is a project that was created by elastic search search project as a open source project. It provides the same functionalities as of the elastic search and much more, like role-based access control for fields and asynchronous search and more fixed issues. Also if your opt for SQL database which you are not now, but it provide SQL Support. Although it uses Apache Leucine search library.

I would recommend to go for OpenSearch for more features or stay with Elastic search either

Hello @Abhijeet-kadance thank you so much for your answer, I'm going to try with opensearch instead Elasticsearch, because Elasticsearch will be soon expensive about their packages and Opensearch is open source and better.