# RelationalDatabaseHardware
<a name="API_RelationalDatabaseHardware"></a>

Describes the hardware of a database.

## Contents
<a name="API_RelationalDatabaseHardware_Contents"></a>

 ** cpuCount **   <a name="Lightsail-Type-RelationalDatabaseHardware-cpuCount"></a>
The number of vCPUs for the database.  
Type: Integer  
Required: No

 ** diskSizeInGb **   <a name="Lightsail-Type-RelationalDatabaseHardware-diskSizeInGb"></a>
The size of the disk for the database.  
Type: Integer  
Required: No

 ** ramSizeInGb **   <a name="Lightsail-Type-RelationalDatabaseHardware-ramSizeInGb"></a>
The amount of RAM in GB for the database.  
Type: Float  
Required: No

## See Also
<a name="API_RelationalDatabaseHardware_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/lightsail-2016-11-28/RelationalDatabaseHardware) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/lightsail-2016-11-28/RelationalDatabaseHardware) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/lightsail-2016-11-28/RelationalDatabaseHardware)