Instance configuration

This chapter describes System Instances configuration section of Querona Administrative Portal.

Configuration option	Default value	Requires restart?	Description
Name	Root	No	Friendly name of the instance visible in the top bar.
TDS port	1433	Yes	TDS port number to listen for incomming TDS connections from SQL Client.
HTTP port	80	Yes	HTTP port number to listen for incomming HTTP connections.
HTTPS port	80	Yes	HTTPs port number to listen for incomming HTTP connections.
HTTPS enabled		Yes	If True, indicates that HTTPS is enabled.
HTTPS compression enabled	True	Yes	If True, indicates that HTTPS compression is enabled. For high security settings, set it to False.
Certificate thumbprint		Yes	Thumbprint of the server certificate used to negotiate Https and TLS connections.
Maximum TDS version	200	Yes	Maximum TDS version offered to SQL Client during application protocol negotiation.
Encryption	None	Yes	Encryption level enforced by the server.
Minimum TLS version if encryption enabled	TLS v1.2	Yes	Minimum TLS version required by the server, if encryption is enabled.
Public cluster host	localhost	Yes	Public cluster host name.
Public cluster port	26001	Yes	Public cluster port.
Max degree of parallelism	1	Yes	Max degree of parallelism.
Disable cluster communication listener	Yes	Yes	Indicates if a cluster communication listener is disabled or not.
Primary server	True	Yes	If True, indicates a primary system instance.
Connection to default federator	Local Spark	No	Connection to default federator.
Temporary files directory	%TEMPquerona	No	Path to a directory where instance keeps its temporary files.
Statement wait timeout	86400	No	Statement wait timeout
HTTP connection keep alive	True	No	If True, indicates that HTTP connections should be kept alive.
Use HTTP connection logging	False	No	If True, indicates that HTTP logging is enabled.
TDS network name or IP override		Yes	Override of the server name or IP, presented by the server to SQL Client.