java - Single or shared database (ORACLE) for several microservices (whith use of Liquibase) -

(microservices generated jhipster based on spring-boot/data/cloud , liquibase)

i have 3 different microservices (ms) based on spring-boot , generated jhipster.

these ms must use same oracle database (and use liquibase db versionning).

the solution have found create tables of 3 ms when launch first ms.

i copied liquibase configuration files /src/main/resources/config/liquibase/changelog/20160708140936_added_entity_xxxxxx.xml in first started ms configuration folder.

is there other (clean , better) solutions ?

thanks