CODEWITHSUNDEEP
javagrails
dhiraj
dhiraj

Reputation: 53

Does Grails 4 supports both multi-datasource and multi-tenant?

I have to implement the both techniques in grails 4:

  1. Multi datasource
  2. Multi tenant

Is it possible? if yes than how?

Upvotes: 0

Views: 173

Answers (1)

rchfox
rchfox

Reputation: 197

Yes, Grails 4 does support both, Multi-Datasources and Multi-Tenancy.

More specifically, Grails supports:

  • Multiple Datasources since Grails 2.x
  • Multiple Tenancy since Grails 3.2

Multi-Datasources

From the official documentation, here is how to do Multi-Datasources:

Multi-Tenancy

Multi-Tenancy is supported by GORM (the Grails' Object Relational Mapping) since GORM 6.0, introduced with Grails 3.2

From the official documentation, here is how to do Multi-Tenancy:

I have succesfully implemented Multi-Tenancy on two different Grails Projects. One of them was on a previously working application, and the adaptation was pretty straightforward using the DISCRIMINATOR approach.

Here a couple of tutorials on Multi-Tenancy with Grails, one using the DATABASE approach, and the other using the DISCRIMINATOR approach:

Upvotes: 1

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