In the navigation panel, go to Infrastructure → Instances.
Click the name of the instance.
In the navigation panel, go to Tablespaces.
In the right-top corner of the page, click Create space.
Specify parameters of the new tablespace (parameters marked with an asterisk are required):
Instance: The instance to which the tablespace will be assigned.
Name.
Catalog: The path to the directory where the tablespace will be located.
Owner: The DBMS user who will own the tablespace.
seq_page_cost: The
value of the seq_page_cost parameter that will
be assigned to the tablespace.
random_page_cost: The value of
the random_page_cost parameter that will be
assigned to the tablespace.
effective_io_concurrency: The
value of the effective_io_concurrency parameter
that will be assigned to the tablespace.
maintenance_io_concurrency:The
value of the maintenance_io_concurrency parameter
that will be assigned to the tablespace.
сompression: The use of the Compressed File System.
Possible values:
zstd
lz4
pglz
zlib
This functionality is available only in the Postgres Pro Enterprise edition.
When creating a tablespace, a directory is created in the file system,
and the tablespace is then created using the CREATE TABLESPACE
command. You can also create a tablespace in an existing directory,
provided the directory is empty.
Click Save.