JPH06332856A - On-line job processing system - Google Patents

Abstract

PURPOSE:To make possible non-stop on-line operation service by improving the latitude of a time zone for executing batch processing by generating contents in the static state of a master at arbitrary designated time regardless of the on-line processing time zone. CONSTITUTION:For every previously decided time, the contents of records at the master are collected as copies together with the time of collection and an access key, sorted and arranged in the order of access keys to obtain a first information 10. For every time when this master is updated on-line, an update information 3 is collected into an update information file 4 as a log together with the update time of records and the access key, arranged in the order of the access keys and the update time to obtain a second information 8. Since the logs generated before the arbitrarily designated time from the copy collecting time of the master to the present are successively extracted and the first information 10 is updated, a static state 12 of the master file equivalent to the designated time is realized.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an online business processing method for carrying out business online, and more specifically, it is a master (data base or file, which is dynamically processed online. (Collectively referred to as a master), it relates to an online business processing method for realizing a master in a static state at a predetermined time.

[0002]

2. Description of the Related Art Conventionally, in a system for performing online processing used in financial institutions, the contents (records) of the master used in the system are kept static at the end of one day of online processing. Since then, I have used the necessary information directly from various masters used there, or by copying it and performing batch processing.

[0003]

However, due to the need to improve service to customers, each financial institution extends the time to use the system online more than before, operates the system online processing even on holidays, etc. The service has come to be carried out. Therefore, the system can be operated online 24 hours a day, 365 days a year.
There is a situation where it is possible to carry out the operation without stopping for a day, and the following problems have come to be considered.

(1) With the extension of the service time of online operation, the start time of the batch processing that requires the static state of the master is delayed, so the end time of the batch processing is delayed, and the service of online operation starts the next day. The risk of missed the time has increased.

(2) As described above, when the system is operated 24 hours a day, 365 days a year, without interruption, the static state of the master cannot be obtained and batch processing can be performed. Disappear.

[0006]

According to the present invention for solving the above-mentioned problems, the contents of a master record are collected as a copy together with a collection time and an access key at predetermined time intervals, and are sorted and arranged in order of access key. As the first information, every time this master is updated online, the update information is collected as a log together with the record update time and the access key in the update information file, arranged in the order of the access key and the update time, and is the second information. A log equivalent to the designated time is obtained by sequentially extracting the logs generated before the designated time from the copy collection time of the master to the present from the second information and updating the first information. It is characterized by realizing the static state of the file.

Here, the second information is primitive information for updating the record of the master, and the second information is used to update the first information. And

Further, the second information is information for which processing work such as update or addition processing of the master record of the first information has already been performed, and the update processing of the first information is performed by the second information. Characterized by merging or replacing information.

[0009]

With the above configuration, a static state master corresponding to a specified time can be obtained from a system having a dynamic state master that is operating online. A system that is uninterrupted for 365 hours a day can be accommodated.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a block diagram showing a processing configuration of an embodiment according to the present invention.

In FIG. 1, reference numeral 1 is an online business processing program for processing online business. 2 is a master of a database or file that is referred or updated during online processing, 3 is an online business processing program 1
Is the update information log when the master updates the master. Reference numeral 4 is an update information file in which the update information log 3 is stored in the order of time when the tape or disk is generated, and 5 is a copy program for copying the master at a predetermined time. Reference numeral 6 is a master copy file simply copied by the copy program 5, and 7 is a sort program for sorting the update information log in the order of the master access key and the time of occurrence. The update information log 8 is sorted by the sort program 7 and is referred to as second information. Reference numeral 9 is a sort program for sorting the contents of the copy file 6 in the order of access keys, and 10 is the copy file 6 sorted by the sort program 9 and is called first information. However, if the masters 2 are arranged in the order of access keys, that is, if they are sorted, the copy files 6 are sorted in the order of access keys.
Is not required, and the copy file 6 becomes the first information 10. 11 is the data used in the online processing at the time specified by the first information 10 and the second information 8.
A static state creation program for processing and creating the static state of the base and files, 12 is a static state creation program 11
It is a file in the static state equivalent to the database list file used in the online processing at the specified time created by.

In this embodiment, when the system is performing online business, the online business processing program 1 is operating, and the master 2 of the database or file is dynamically changing every moment. In the dynamic system in which the update information log 3 that occurs every moment is generated, a copy of the master 2 at that time is simply copied by the copy program 5 at every predetermined time or each time, and the copy is a copy file. Create as 6. At this time, the collection time information and the access key for each record to be collected are saved as a copy file 6 together with the record contents.

The sort program 9 produces the first information arranged in the order of access keys from the above-mentioned copy file.

However, if the masters 2 are arranged in the order of access keys, that is, if they are sorted, the copy files 6 are sorted in the order of access.
The sort program 9 is not required, and the copy file 6 and the first information 10 are equivalent.

On the other hand, the update information log 3 created by the online business processing program is stored as the update information file 4 in the order of update time.

Next, in order to obtain the static state of the master at any specified time until now, the update information file 4 is rearranged by the sort program 7 in the order of the access key of the record and the update time, and the second Produces information 8.

Next, the static state creation program 11
Records at a time equal to or earlier than the designated time are sequentially read from the second information 8 and the first information 10 is read.
Is updated to create a static state 12. Here, when all the necessary processing in the second information is completed,
Realization of the static state of the master corresponding to the specified time ends.

In the above description, as the update information log 3, the source information for updating the master record is output, the update information file 4 is created, and the second information is set by the sort program 7. The static state creation program 11 performs a predetermined update processing operation on the first information with the created data, and the data corresponding to the specified time is created.
It can be created in the static state of the base as well as the file.

Further, as the update information log 3, the processed information after the update processing of the master record is output, the update information file 4 is created, and the sort program 7 is created.
The second state information is created by the static state creation program 11 and the first information is merged or replaced with the first information by the static state creation program 11 to obtain the data corresponding to the specified time.
You can create static states for base as well as files.

[0020]

As described above, according to the present invention, in a dynamic system which processes online business, the master is in a static state at any designated time regardless of the online processing time zone. Since there is an advantage in that the degree of freedom in the time zone in which batch processing is executed is increased because the contents of
It is intended to provide a system capable of providing a non-stop online operation service for 4 hours and 365 days.

[Brief description of drawings]

FIG. 1 is a configuration diagram showing a processing configuration of an embodiment of an online business processing system of the present invention.

[Explanation of symbols]

 1 Online Business Processing Program 2 Database File (Master) 3 Update Information Log 4 Update Information File 5 Copy Program 6 Master Copy File 7 Sort Program 8 Second Information 9 Sort Program 10 First Information 11 Static State Creation Program 12 Static state of the master for a given time

Claims (4)

[Claims] 1. The contents of the record of the master are collected as a copy at a predetermined time together with a collection time and an access key to make first information, and the update information is recorded every time the master is updated online. Logs are collected in the update information file as a log together with the update time and the access key, and are arranged in the order of the access key and the update time as the second information. A log generated before any specified time between the collection time of the master and the present Is sequentially fetched from the second information, and the first information is updated to realize a static state of the master file equivalent to the designated time. 2. The second information is source information for updating the record of the master,
2. The online business processing method according to claim 1, wherein the update processing of the first information is performed using the information of. 3. The second information is information for which processing work such as update or addition processing of the master record of the first information has already been performed, and the second information is updated by the second processing. 2. The online business processing method according to claim 1, wherein the information is merged or replaced. 4. The online business processing method according to claim 1, wherein the collected master records are sorted in the order of access keys after collection to obtain the first information.