Database🔗
The database holds by default all the data and must be configured exactly the same on all nodes.
The following are supported DBs:
- PostgreSQL (recommended)
- MariaDB
- H2
This has to be specified for the rest server and joex. By default, a
H2 database in the current /tmp
directory is configured.
Options🔗
The config looks like this (both components):
The url
is the connection to the database. It must start with
jdbc
, followed by name of the database. The rest is specific to the
database used: it is either a path to a file for H2 or a host/database
url for MariaDB and PostgreSQL.
When using H2, the user and password can be chosen freely on first
start, but must stay the same on subsequent starts. Usually, the user
is sa
and the password is left empty. Additionally, the url must
include these options:
;MODE=PostgreSQL;DATABASE_TO_LOWER=TRUE;AUTO_SERVER=TRUE
Examples🔗
PostgreSQL:
url = "jdbc:postgresql://localhost:5432/docspelldb"
MariaDB:
url = "jdbc:mariadb://localhost:3306/docspelldb"
H2
url = "jdbc:h2:///path/to/a/file.db;MODE=PostgreSQL;DATABASE_TO_LOWER=TRUE;AUTO_SERVER=TRUE"