The engine size can be configured when you create the engine.
This can be accomplished via a SQL API call, such as:
CALL relationalai.api.create_engine('my_engine', 'HIGHMEM_X64_S')
Similarly, specifiy the engine size when creating one on the CLI with the rai command below.
rai engines:create --name my_engine --size HIGHMEM_X64_S
Valid sizes:
Currently two engine sizes are supported
HIGHMEM_X64_SHIGHMEM_X64_M
You can confirm the size and view other engine information by querying the engines view:
SELECT * FROM relationalai.api.engines;
/*+------------------------+--------------+------+-------+-----------------------+--------------------------------+-------------------------------+-----------------------------+-------------------------+-------------------+-------------------------+----------------------+
| NAME | ID | SIZE | STATUS | CREATED_BY | CREATED_ON | UPDATED_ON | COMPUTE_POOL | VERSION | AUTO_SUSPEND_MINS | SUSPENDS_AT | AWAIT_STORAGE_VACUUM |
|------------------------+--------------+------+--------+----------------------+--------------------------------+-------------------------------+-----------------------------+-------------------------|-------------------+-------------------------+----------------------|
| CDC_MANAGED_ENGINE | b7c1d8f9a2b3 | S | READY | SYSTEM | 2024-10-27 15:22:15.500 -0700 | 2024-10-27 15:22:16.731 -0700 | RELATIONAL_AI_HIGHMEM_X64_S | 2024.10.27-e829e39d | 0 | NULL | false |
| john_doe | e4f5a6d7c8e9 | M | READY | john.doe@company.com | 2024-10-27 17:29:53.110 -0700 | 2024-10-27 17:29:54.319 -0700 | RELATIONAL_AI_CPU_X64_M | 2024.10.27-e829e39d | 60 | 2024-10-27 18:29:53.110 | true |
+------------------------+--------------+------+--------+----------------------+--------------------------------+-------------------------------+-----------------------------+-------------------------+-------------------+-------------------------+----------------------+ */
Related Documentation
For more information see these documents.