Chi Jui Lin

US Patent:

7058632, Jun 6, 2006

Filed:

Jun 27, 2002

Appl. No.:

10/186037

Inventors:

Subramaniam Ramamurthi - Rancho Santa Margarita CA, US
Mark Minoru Higa - Seal Beach CA, US
Chi Lin - Chino Hills CA, US

Assignee:

Unisys Corporation - Blue Bell PA

International Classification:

G06F 7/00
G06F 17/30

US Classification:

707 10, 707 3, 707104

Abstract:

In a client-server database network having a user-interface layer communicating with a database-interface layer via a middleware communication layer, a method is disclosed for facilitating execution of a user-inputted message. The method includes receiving the user-inputted message from the user-interface layer in the middleware communication layer, and forwarding the received user-inputted message to the database-interface layer based on a predetermined attribute contained in the received user-inputted message. The method further includes executing the forwarded user-inputted message in the database-interface layer based on the predetermined attribute. In this way the involvement of the middleware communication layer in the execution of the user-inputted messages is minimized, thus facilitating the overall execution of the user-inputted messages in the client-server database network.

US Patent:

20100161715, Jun 24, 2010

Filed:

Dec 22, 2008

Appl. No.:

12/340844

Inventors:

Johney Tsai - Irvine CA, US
David Strong - Laguna CA, US
Chi Lin - Chino Hills CA, US

International Classification:

G06F 15/16

US Classification:

709203

Abstract:

A Java enterprise resource management (JERM) system and method are provided that allow both timing metrics and call metrics to be monitored and gathered in real-time, and which can cause appropriate actions to be taken in real-time. The JERM system provides a level of granularity with respect to the monitoring of methods triggered during a transaction that is equivalent to or better than that which is currently provided in the aforementioned known call-analysis resource management systems. In addition, the JERM system also provides information associated with the timing of hops that occur between servers, and between and within applications, during a transaction. Because all of this information is obtained in real-time, the JERM system is able to respond in real-time to cause resources to be scaled in or scaled out in a way that provides improved efficiency and productivity, and that enables the enterprise to quickly recover from resource failures.

US Patent:

20100161719, Jun 24, 2010

Filed:

Dec 31, 2008

Appl. No.:

12/347032

Inventors:

Johney Tsai - Irvine CA, US
David Strong - Laguna CA, US
Chi Lin - Chino Hills CA, US

International Classification:

G06F 15/16

US Classification:

709203, 709202, 709226

Abstract:

A Java enterprise resource management (JERM) system and method are provided that allow both timing metrics and call metrics to be monitored and gathered in real-time, and which can cause appropriate actions to be taken in real-time. The JERM system provides a level of granularity with respect to the monitoring of methods triggered during a transaction that is equivalent to or better than that which is currently provided in the aforementioned known call-analysis resource management systems. In addition, the JERM system also provides information associated with the timing of hops that occur between servers, and between and within applications, during a transaction. Because all of this information is obtained in real-time, the JERM system is able to respond in real-time to cause resources to be scaled in or scaled out in a way that provides improved efficiency and productivity, and that enables the enterprise to quickly recover from resource failures.

US Patent:

20100162244, Jun 24, 2010

Filed:

Jul 14, 2009

Appl. No.:

12/502504

Inventors:

Johney Tsai - Irvine CA, US
David Strong - Laguna CA, US
Chi Lin - Chino Hills CA, US

International Classification:

G06F 9/46

US Classification:

718100

Abstract:

A computerized work chain and methods are provided. The work chain comprises at least one processing device configured to perform the computerized work chain M work queues implemented in the one or more processing devices, and a work queue handler implemented in the one or more processing devices, where M is a positive integer that is greater than or equal to one. Each work queue comprises a queue monitor, an exception monitor, a pool of worker threads, a logger, and a data queue. The work queue handler forms the work chain by linking the M work queues together such that respective outputs of a first one of the work queues through an M−1 one of the work queues are linked to respective inputs of a second one of the work queues through an Mone of the work queues, respectively.

US Patent:

20100169408, Jul 1, 2010

Filed:

Jul 14, 2009

Appl. No.:

12/502273

Inventors:

Johney Tsai - Irvine CA, US
David Strong - Laguna CA, US
Chi Lin - Chino Hills CA, US

International Classification:

G06F 15/16

US Classification:

709203, 709202, 709226

Abstract:

A Java enterprise resource management (JERM) system and methods that implement a work chain are provided that allow both timing metrics and call metrics to be monitored and gathered in real-time, and which can cause appropriate actions to be taken in real-time. The JERM system provides a level of granularity with respect to the monitoring of methods triggered during a transaction that is equivalent to or better than that which is currently provided in the aforementioned known call-analysis resource management systems. In addition, the JERM system also provides information associated with the timing of hops that occur between servers, and between and within applications, during a transaction. Because all of this information is obtained in real-time, the JERM system is able to respond in real-time to cause resources to be scaled in or scaled out in a way that provides improved efficiency and productivity, and that enables the enterprise to quickly recover from resource failures.