초록 ▼

Techniques for enhancing a throttle management system are disclosed. A throttle management system can be configured to scale down a number of permits available for connections to a data source. The throttle configuration parameters can be viewed by an administrator and modified during the runtime op

Techniques for enhancing a throttle management system are disclosed. A throttle management system can be configured to scale down a number of permits available for connections to a data source. The throttle configuration parameters can be viewed by an administrator and modified during the runtime operation of the computer system effecting the throttle.

대표청구항 ▼

What is claimed is: 1. A system for modifying configuration settings for a throttle management system, comprising: at least one subsystem configured to receive, from a client, a request for configuration parameters of a throttle coupled to a data source, the configuration parameters, to be provided

What is claimed is: 1. A system for modifying configuration settings for a throttle management system, comprising: at least one subsystem configured to receive, from a client, a request for configuration parameters of a throttle coupled to a data source, the configuration parameters, to be provided to the client, including a maximum number of permits to be issued by the throttle to a plurality of modules operable to perform an operation on the data source, an expected response time for completing the operation on the data source, wherein the expected response time is determined by a time to complete a prior call to the data source, and a number of available permits to assign to the plurality of modules, wherein the number of available permits is adjustably configured in accordance with whether a previous operation performed by a first module of the plurality of modules was completed within the expected response time; at least one subsystem configured to transmit to the client, from a server, the configuration parameters of the throttle; at least one subsystem configured to receive, from the client, at least one modification to at least one configuration parameter based upon whether the previous operation performed by the first module of the plurality of modules was completed within the expected response time; and at least one subsystem configured to apply the at least one modification to the at least one configuration parameter of the throttle during runtime operation of the server. 2. The system of claim 1, wherein the configuration parameters include a parameter operable to direct the throttle to deny all calls made to the data source. 3. The system of claim 2, wherein the data source includes a plurality of data sources. 4. The system of claim 1, wherein the throttle coupled to the data source includes a plurality of throttles, each throttle of the plurality coupled to at least one of a plurality of data sources. 5. The system of claim 4, further comprising: at least one subsystem configured to modify a first configuration parameter of the throttle associated with a first data source of the plurality. 6. The system of claim 5, wherein the first configuration parameter includes a setting operable to direct the throttle to deny all calls made to the first data source, and to direct the throttle to send calls made to the first data source to a second data source of the plurality. 7. The system of claim 2, further comprising: at least one subsystem configured to receive a call to access a data source; at least one subsystem configured to access the at least one modified configuration parameter; and at least one subsystem configured to deny all calls to the first data source based on the at least one modified configuration parameter. 8. A method for modifying configuration settings for a throttle management system, comprising: receiving, from a client, a request for configuration parameters of a throttle coupled to a data source, the configuration parameters, to be provided to the client, including a maximum number of permits to be issued by the throttle to a plurality of modules operable to perform an operation on the data source, an expected response time for completing the operation on the data source, wherein the expected response time is determined by a time to complete a prior call to the data source, and a number of available permits to assign to the plurality of modules, wherein the number of available permits is adjustably configured in accordance with whether a previous operation performed by a first module of the plurality of modules was completed within the expected response time; transmitting to the client, from a server, the configuration parameters of the throttle; receiving, from the client, at least one modification to at least one configuration parameter based upon whether the previous operation performed by the first module of the plurality of modules was completed within the expected response time; and applying the at least one modification to the at least one configuration parameter of the throttle during runtime operation of the server. 9. The method of claim 8, wherein the configuration parameters include a parameter operable to direct the throttle to deny all calls made to the data source. 10. The method of claim 9, wherein the data source includes a plurality of data sources. 11. The method of claim 8, wherein the throttle coupled to the data source includes a plurality of throttles, each throttle of the plurality coupled to at least one of a plurality of data sources. 12. The method of claim 11, further comprising: modifying a first configuration parameter of the throttle associated with a first data source of the plurality. 13. The method of claim 12, wherein the first configuration parameter includes a setting operable to direct the throttle to deny all calls made to the first data source, and to direct the throttle to send calls made to the first data source to a second data source of the plurality. 14. The method of claim 9, further comprising: receiving a call to access a data source; accessing the at least one modified configuration parameter; and denying all calls to the first data source based on the at least one modified configuration parameter. 15. A non-transitory computer-readable storage medium including computer readable instructions for modifying configuration settings for a throttle management system, comprising: instructions for receiving, from a client, a request for configuration parameters of a throttle coupled to a data source, the configuration parameters, to be provided to the client, including a maximum number of permits to be issued by the throttle to a plurality of modules operable to perform an operation on the data source, an expected response time for completing the operation on the data source, wherein the expected response time is determined by a time to complete a prior call to the data source, and a number of available permits to assign to the plurality of modules, wherein the number of available permits is adjustably configured in accordance with whether a previous operation performed by a first module of the plurality of modules was completed within the expected response time; instructions for transmitting to the client, from a server, the configuration parameters of the throttle; instructions for receiving, from the client, at least one modification to at least one configuration parameter based upon whether the previous operation performed by the first module of the plurality of modules was completed within the expected response time; and instructions for applying the at least one modification to the at least one configuration parameter of the throttle during runtime operation of the server. 16. The computer-readable storage medium of claim 15, wherein the configuration parameters include a parameter operable to direct the throttle to deny all calls made to the data source. 17. The computer-readable storage medium of claim 16, wherein the data source includes a plurality of data sources. 18. The computer-readable storage medium of claim 15, wherein a throttle coupled to a data source includes a plurality of throttles, each throttle of the plurality coupled to at least one of a plurality of data sources. 19. The computer-readable storage medium of claim 18, further comprising: instructions for modifying a first configuration parameter of the throttle associated with a first data source of the plurality. 20. The computer-readable storage medium of claim 19, wherein the first configuration parameter includes a setting operable to direct the throttle to deny all calls made to the first data source, and to direct the throttle to send calls made to the first data source to a second data source of the plurality. 21. The computer-readable storage medium of claim 16, further comprising: instructions for receiving a call to access a data source; instructions for accessing the at least one modified configuration parameter; and instructions for denying all calls to the first data source based on the at least one modified configuration parameter.