JP2780601B2 - Message batch processing system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a message batch processing system that classifies messages in advance and collectively processes transaction processing of messages obtained from distributed message files storing the messages.

[0002]

2. Description of the Related Art In a conventional message batch process executed in a transaction process in a banking system, a message is acquired from a batch transaction file storing the message, and the transaction process of the message is executed. Therefore, implement a means to control input conflicts at the time of message acquisition,
It controls successive input of messages and activation of application programs for transaction processing.

[0003]

In order to avoid input conflicts at the time of message acquisition in the conventional message batch processing described above, messages are stored in a distributed message file for each type that can acquire message transactions in parallel, In addition, the application program is executed in parallel to improve the performance of the message batch processing.

[0004]

SUMMARY OF THE INVENTION An object of the present invention is to create a distributed message file for storing messages by type from an original data file in which messages are collectively recorded. An application program execution unit for executing the application program in parallel is provided. Each application program execution unit accesses the distributed message file, acquires a transaction of the message, and executes the message batch processing for the application program to perform the transaction processing in parallel. is there.

[0005] Therefore, in the present invention, a transaction processing infrastructure unit that controls the transaction processing of the message, message batch processing command input from the system terminal
With this, the transaction processing base unit is started,
An application program control unit that performs transaction processing in parallel for each message type; and an application program control unit that is started up by the application program control unit and executes the transaction processing of a distributed message file provided for each message type. Obtained through the base unit , and perform transaction processing for each message type
An application program execution unit to be controlled, and a message type sent from the application program execution unit
And the application program to process the message of each other,
A database provided for each application program accessed by the application program,
An original data file that collectively records telegram data including telegrams, and a management file that specifies the configuration of the telegram data
And receives an original data distribution command input from the business terminal, reads a message from the original data file,
An original data distribution unit for distributing and storing the message in each of the distributed message files specified by the management file .

[0006]

Next, the present invention will be described with reference to the drawings.

[0007] With reference to FIG. 1 showing the configuration of one embodiment of the present invention, message batch processing system 1 includes a transaction processing infrastructure unit 2 for controlling the transaction processing, the application program 3-5 corresponding to the type of transaction And application programs 3 to
5 , a database 6 to 8 for storing files to be accessed by each, an original data file 9 for collectively recording messages, a business terminal 14 for inputting an original data distribution command, The message data 90 is acquired from the file 9, and the offset length 201 and the data length 2 of the message data acquired from the management file 20 by the parameter specified by the original data distribution command
02, a BTD file name 92 of the storage file specified by the OLT 02, and an original data distribution unit 10 for distributing and storing messages by type for each of the BTD files 11 to 13, which are distributed message files, and the BTD files 11 to 13 through the transaction processing base unit 2
Get the message, and African application program executing unit 16 or 18 to perform transaction processing for each message type to the application program 3 to 5, the terminal 15 for the system to enter the message batch processing command, the message batch command The transaction processing base unit 2
Application program execution unit 1
And an application program control unit 19 for activating 6 to 18 and operating them in parallel .

[0008] Further, the details of each of the above-mentioned units will be described.
The application program control unit 19 controls the application program execution units 16 to 18 to execute the application program execution units 16 to 18 in parallel in response to the electronic message batch processing command , and controls the process until the application program execution units 16 to 18 are terminated. In addition, the application program control unit 19 controls the BTD files 11 to 13 included in the message batch processing command input from the terminal 15.
Is specified by the application program execution units 16 to 1
Send to 8. Next, the original data distribution unit 10 receives the telegram from the original data file 9 and sets the offset length l 201 and the data length n 202 defined in the management file 20.
, The BTD file name corresponding to the type of the message is acquired, and the message is stored in the BTD files 11 to 13, respectively. The original data file 9 contains the message data 9
0 and the BT indicated by the offset length 201 and the data length 202 defined in the management file 20.
The message data 90 including the D file name 92 is stored. BTD file 11 to 13 are provided corresponding to the type of message, have in turn writes a file on sequential readout can be performed secondary storage device.

Each of the application programs 3 to 5 is a processing program that receives a transaction of a message from the application program execution units 16 to 18 and processes the transaction. The databases 6 to 8 are databases for storing files accessed by the application programs 3 to 5, respectively.

The management file 20 is a file on the secondary storage device that includes a data length 202 which is the length of the BTD file name and an offset length 201 which indicates the storage position of the BTD file name in the message data of the original data file 9. It is.

Next, the operation of this embodiment will be described.

First, the message of the original data file 9 is stored in BTD
Regarding the operation of distributing and storing data 11 to 13,
More specifically, the original data distribution unit 10 is activated in response to an original data distribution command input from the terminal 14.
Next, the original data distribution unit 10
Is read, and the offset length 201 stored in the management file 20 specified in the parameter of the command is read.
Then, a BTD file name 92 and data 93 corresponding to the message type in the message data are acquired from the data length 202. Then, the original data distribution unit 10 stores the data of the data 93 in the BTD files 11 to 13 corresponding to the BTD file name 92, respectively.

Next, the operation of reading a message from each of the BTD files 11 to 13 and sending the message to each of the application programs 3 to 5 to execute transaction processing of the message will be described. When the message batch processing command is input, the transaction processing base unit 2 sends the file name to the application program control unit 19. Then, the application control unit 19 activates the application program execution units 16 to 18 in parallel and sends the file names respectively . Further, the application program execution units 16 to 18 respectively acquire the messages for each type from the BTD file of the file name, and send them to the application programs 3 to 5 corresponding to the types . And the application programs 3 to 5 are message types
Execute each transaction process.

[0014]

According to the present invention as described above,
Reads from the original data file storing the messages to be batch-processed, sequentially stores them in advance in a BTD file which is a distributed message file for each type of message, and each application program execution unit reads the messages directly from the BTD file in parallel, its message respectively to the transaction processing for each type in the application program by executing the <br/> transaction processing and parallel, to improve throughput when batch message.

[Brief description of the drawings]

FIG. 1 is a diagram showing a configuration of an embodiment of the present invention.

[Explanation of symbols]

1 Message batch processing system 2 Transaction processing base unit 3 to 5 Application program 6 to 8 Database 9 Original data file 10 Original data distribution unit 11 to 13 BTD file 14, 15 Terminal 16 to 18 Application program execution unit 19 Application program control unit 20 Management file 90 Message data 91 Offset length 92 BTD file name 93 Data 201 Offset length 202 Data length

FIG.

Claims (1)

(57) [Claims] And 1. A transaction processing infrastructure unit that controls the transaction processing of the message, the message batch processing command input from the system terminal
Thus, the transaction processing base unit is started and
An application program control unit that causes transaction processing to operate in parallel for each message type ;
The message of the distributed message file provided for each type is obtained through the transaction processing base unit, and the
An application program execution unit that controls the transaction processing;
An application program that processes a message for each message type, a database provided for each application program accessed by the application program, an original data file that collectively records message data including the message, and a configuration of the message data is specified. a management file for, accepts original data distribution command input from the business terminal reads the message from the original data file, the
And a source data distribution unit that distributes and stores the message in each of the distributed message files specified by a management file .