schema configuration reference

The following pages show all the configuration properties [^2] with XML Config [^1] as an example. For other configurations, please reference: Properties Configuration, Annotation Configuration, API Configuration.

All configuration properties fall into three categories, see the “Function” in the table below.

• Service discovery: used for service registration and discovery in order to find providers for consumers.
• Service governance: used for service management and governance, such as to provide conveninence for dev or test.
• Performance optinize: used for optimizing performance. Diffenent properties may has different performance impact.
• All properties will transform into URL [^3] which is generated by provider. The url will be subscribed by consumers through registry. Please see the Corresponding URL parameter in the table below for each property.

[^1]: XML Schema: http://code.alibabatech.com/schema/dubbo/dubbo.xsd [^2]: Notice: These three properties, group, interface, and version determine a service. All other properties are used for service governance or performance optimize. [^3]: URL format：protocol://username:password@host:port/path?key=value&key=value