58.146.1MegaScale

The MegaScale configuration category includes the following configurable options:

58.146.2Property: MegaScale Enabled

Property Name	MegaScale Enabled
Property Key
Property Type	BOOLEAN
Description	This setting enables MegaScale mode. Use with caution, and do not modify this setting on a populated repository.
Applies to Modules	FHIR Storage (DSTU2 RDBMS) FHIR Storage (R3 RDBMS) FHIR Storage (R4 RDBMS) FHIR Storage (R5 RDBMS)
Default Value	`false`
Example Property	`module.[MODULE_ID].config.megascale.enabled = false`

Property Name	Patient Identifier Systems for Pre-Assignment
Property Key
Property Type	STRING_MULTILINE
Description	When using MegaScale in MegaScale Patient ID Partition Selection Modes, this setting defines the `Patient.identifier.system` values that are eligible for pre-assignment, as a whitespace-separated list of fixed URIs or regex expressions. See Configuring Pre-Assigned Patient Identifier Systems for more information.
Applies to Modules	FHIR Storage (DSTU2 RDBMS) FHIR Storage (R3 RDBMS) FHIR Storage (R4 RDBMS) FHIR Storage (R5 RDBMS)
Default Value	(no default)
Example Property	`module.[MODULE_ID].config.megascale.pre_resolve_identifiers.patient.systems = ^http://example.org/practitioner/[0-9]+$`