Methods and computer programs for formulating messaging platform capacity projections

• US 7,657,601 B2
• Filed: 12/30/2005
• Issued: 02/02/2010
• Est. Priority Date: 12/30/2005
• Status: Expired due to Fees

• Current Assignee: Bellsouth Intellectual Property Corporation (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Modaresi, Ray
• Primary Examiner(s): Neurauter, Jr.; George C
• Assistant Examiner(s): Belani; Kishin G
• Application Number:
  US11/322,643
• Publication Number:
  US 20070156822A1
• Time in Patent Office: 1,495 Days
• Field of Search: 709/206, 709/200
• US Class Current: 709/206
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]
• CPC Class Codes: H04L 51/23 Reliability checks, e.g. acknowledgments or fault reporting
• CPC Class Codes: H04L 51/42 Mailbox-related aspects, e.g. synchronisation of mailboxes

Abstract

Computer-executable methods and programs for formulating a planning recommendation for a messaging platform. Mailbox data is received specifying a projected maximum number of mailboxes. Growth assumption data is received that specifies a change in average message size of messages. Traffic assumption data is received that identifies a portion of message traffic projected to occur during any recurring time interval for which message traffic has previously exceeded a threshold. Baseline data is received specifying maximum performance capabilities of the messaging platform. Messaging platform data is received specifying a quantity of messages accepted, stored, deleted, and/or retrieved. A planning recommendation is generated by applying an algorithm to the mailbox data, traffic and growth assumption data, baseline data, and messaging platform data. The planning recommendation is placed into a physically tangible, humanly discernible form by printing the recommendation, displaying the recommendation, or outputting the recommendation in audible form.

Claims

1. A computer-executable method for formulating a planning recommendation for a messaging platform capable of accepting and storing electronic messages for delivery to one or more mailboxes, the method comprising:

receiving mailbox data specifying a projected maximum number of mailboxes to be provided by the messaging platform;

receiving growth assumption data specifying a projected change in average message size of electronic messages accepted by the messaging platform over time;

receiving traffic assumption data identifying a portion of message traffic on the messaging platform projected to occur during any periodically recurring time interval for which message traffic has previously exceeded a predetermined threshold;

receiving baseline data specifying at least one maximum performance capability of the messaging platform;

receiving messaging platform data specifying any of;

a quantity of incoming messages to be accepted by the messaging platform, a quantity of accepted messages to be stored by the messaging platform, a quantity of stored messages to be deleted by the messaging platform, and a quantity of stored messages to be retrieved by the messaging platform;

generating, by the computer, two messaging platform planning recommendations by applying algorithms to the received mailbox data, the received traffic and growth assumption data, the received baseline data, and the received messaging platform data, a first messaging platform planning recommendation being based upon a first mathematical algorithm that formulates a planning recommendation designed to provide reliable messaging services throughout a first time period having a first expected growth rate, a second messaging platform planning recommendation being based upon a second mathematical algorithm that formulates a planning recommendation designed to provide reliable messaging services throughout a second time period longer than the first time period, and having a second expected growth rate greater than the first expected growth rate; and

placing the generated messaging platform planning recommendations into a humanly discernible form by at least one of;

printing the planning recommendations, displaying the planning recommendations on an electronic display mechanism, or outputting the planning recommendations in audible form.

2. The method of claim 1 wherein the projected maximum number of mailboxes specifies at least one of:

a quantity of mailboxes to be provided upon initial deployment of the messaging platform, a quantity of mailboxes needed within a predefined time period, or a quantity of mailboxes to be provided upon expiration of a predefined time period.

3. The method of claim 1 wherein the projected change in average message size of electronic messages is determined by measuring an amount of messaging platform storage space occupied by a plurality of electronic messages accepted by the messaging platform and dividing the amount by a total number of electronic messages included in the plurality of messages.

4. The method of claim 1 wherein the traffic assumption data is gathered by taking message traffic measurements over an extended period of time comprising at least two days to identify any periodically recurring time interval shorter than the extended period of time for which message traffic exceeds a predetermined threshold.

5. The method of claim 1 wherein the baseline parameter data is derived from an operational characteristic of at least one server used to implement the messaging platform, and the operational characteristic includes at least one of:

a maximum clocking speed of one or more processing mechanisms associated with the at least one server, a maximum memory capacity of one or more computer-readable data storage drives associated with the at least one server, a maximum write access time for the one or more computer-readable data storage drives, a maximum read access time for the one or more computer-readable data storage drives, or a maximum data transfer speed of a communications port associated with the at least one server.

6. The method of claim 1 wherein the messaging platform data further specifies at least one of:

a total number of mailboxes presently provided by the messaging platform, a number of electronic messages projected to be sent from the messaging platform to the Internet, and a number of electronic messages projected to be accepted by the messaging platform from the Internet.

7. The method of claim 1 wherein generating messaging platform planning recommendations by applying an algorithm is implemented using a spreadsheet program.

8. The method of claim 1 wherein generating messaging platform planning recommendations by applying an algorithm is implemented using a mathematical relationship which is a function of the received mailbox data, the received traffic and growth assumption data, the received baseline data, and the received messaging platform data.

9. The method of claim 8 wherein the mathematical relationship is a formula comprising a linear or a quadratic combination of two or more of:

the received mailbox data, the received traffic and growth assumption data, the received baseline data, and the received messaging platform data.

10. The method of claim 1 wherein the messaging platform planning recommendations specify a respective total number of servers required for each of a corresponding plurality of server groups in the messaging platform.

11. A computer program product for establishing a trusted network, the computer program product comprising:

a storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for facilitating a method of formulating a planning recommendation for a messaging platform capable of accepting and storing electronic messages for delivery to one or more mailboxes, the method comprising;

receiving mailbox data specifying a projected maximum number of mailboxes to be provided by the messaging platform;

receiving growth assumption data specifying a projected change in average message size of electronic messages accepted by the messaging platform over time;

receiving traffic assumption data identifying a portion of message traffic on the messaging platform projected to occur during any periodically recurring time interval for which message traffic has previously exceeded a predetermined threshold;

receiving baseline data specifying at least one maximum performance capability of the messaging platform;

receiving messaging platform data specifying any of;

a quantity of incoming messages to be accepted by the messaging platform, a quantity of accepted messages to be stored by the messaging platform, a quantity of stored messages to be deleted by the messaging platform, and a quantity of stored messages to be retrieved by the messaging platform;

generating messaging platform planning recommendations by applying algorithms to the received mailbox data, the received traffic and growth assumption data, the received baseline data, and the received messaging platform data, a first messaging platform planning recommendation being based upon a first mathematical algorithm that formulates a planning recommendation designed to provide reliable messaging services throughout a first time period having a first expected growth rate, a second messaging platform planning recommendation being based upon a second mathematical algorithm that formulates a planning recommendation designed to provide reliable messaging services throughout a second time period longer than the first time period, and having a second expected growth rate greater than the first expected growth rate; and

placing the generated messaging platform planning recommendations into a humanly discernible form by at least one of;

printing the planning recommendations, displaying the planning recommendations on an electronic display mechanism, or outputting the planning recommendations in audible form.

12. The computer program product of claim 11 wherein the projected maximum number of mailboxes specifies at least one of:

a quantity of mailboxes to be provided upon initial deployment of the messaging platform, a quantity of mailboxes needed within a predefined time period, or a quantity of mailboxes to be provided upon expiration of a predefined time period.

13. The computer program product of claim 11 wherein the projected change in average message size of electronic messages is determined by measuring an amount of messaging platform storage space occupied by a plurality of electronic messages accepted by the messaging platform and dividing the amount by a total number of electronic messages included in the plurality of messages.

14. The computer program product of claim 11 wherein the traffic assumption data is gathered by taking message traffic measurements over an extended period of time comprising at least two days to identify any periodically recurring time interval shorter than the extended period of time for which message traffic exceeds a predetermined threshold.

15. The computer program product of claim 11 wherein the baseline parameter data is derived from an operational characteristic of at least one server used to implement the messaging platform, and the operational characteristic includes at least one of:

a maximum clocking speed of one or more processing mechanisms associated with the at least one server, a maximum memory capacity of one or more computer-readable data storage drives associated with the at least one server, a maximum write access time for the one or more computer-readable data storage drives, a maximum read access time for the one or more computer-readable data storage drives, or a maximum data transfer speed of a communications port associated with the at least one server.

16. The computer program product of claim 11 wherein the messaging platform data further specifies at least one of:

a total number of mailboxes presently provided by the messaging platform, a number of electronic messages projected to be sent from the messaging platform to the Internet, and a number of electronic messages projected to be accepted by the messaging platform from the Internet.

17. The computer program product of claim 11 wherein generating messaging platform planning recommendations by applying an algorithm is implemented using a spreadsheet program.

18. The computer program product of claim 11 wherein generating messaging platform planning recommendations by applying an algorithm is implemented using a mathematical relationship which is a function of the received mailbox data, the received traffic and growth assumption data, the received baseline data, and the received messaging platform data.

19. The computer program product of claim 18 wherein the mathematical relationship is a formula comprising a linear or a quadratic combination of two or more of:

the received mailbox data, the received traffic and growth assumption data, the received baseline data, and the received messaging platform data.

20. The computer program product of claim 11 wherein the messaging platform planning recommendations specify a respective total number of servers required for each of a corresponding plurality of server groups in the messaging platform.