Method and system for message tracking and checking

A message and tracker technology, applied in the field of message tracking and inspection and system, can solve problems such as failure to track invalid messages

Active Publication Date: 2014-08-27
AMADEUS S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Likewise, other systems offer fee verification products as well as map and match products, which still fail to solve the problem of tracking invalidation messages

Method used

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  • Method and system for message tracking and checking
  • Method and system for message tracking and checking
  • Method and system for message tracking and checking

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Embodiment Construction

[0042] The present invention relates to an invalidation tracker system designed to be used in the context of a fee caching system. The cache architecture of the Quote and Order Platform (PSP) consists of several levels of cache distributed across the PSP components. as figure 2 As shown, there is a single database application server 200 in communication with a plurality of central data servers 202 which in turn communicate with a plurality of computing servers 204 . In the example shown, there are three central data servers and approximately 150 computing servers. It should be appreciated that different numbers of central data servers and computing servers may be used in different environments. This cache architecture is connected to a database that continuously gets data updates from suppliers. The cache is updated with invalidation information sent from the database application server. There can be more than one database, such as a master file database and a live image ...

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Abstract

An invalidation tracker system for tracking messages in a caching architecture of a pricing and shopping platform, wherein the caching architecture includes a number of levels, in which each level comprises one or more servers, in which invalidation messages are communicated from one level to another in order to send invalidation messages to all servers in the caching architecture, and wherein the invalidation tracker system receives data from provider databases to be communicated to the servers in the caching architecture; wherein the invalidation tracker system includes: a recording module for recording all invalidation messages communicated to the servers in the caching architecture to form a set of sent invalidation messages; an analysing module for determining the invalidation messages received at each server in the caching architecture and comparing this with the set of sent invalidation messages to identify one or more undelivered invalidation messages; a replay module for resending the one or more identified undelivered invalidation messages to an appropriate server in the caching architecture.

Description

technical field [0001] The present invention relates to methods and systems for tracking and examining messages and taking remedial action when necessary. Background technique [0002] There are many messages distributed from one place to another in the travel system. Typically, a travel system may contain a central data server and a cache architecture consisting of many different levels of cache distributed throughout the system. The cache architecture gets updates from many different vendors and then communicates them from the application server to the different levels of cache. The system works on the basis that no acknowledgment of messages is required. The system assumes that the message has been received safely. A database application server sends messages to many central caches on a central data server, which in turn sends messages to local caches on many computing servers. These messages are intended to invalidate cached content. They are called failure messages...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F17/30368G06F17/30578G06F16/273G06F16/2358G06F16/182G06Q50/14G06F15/173H04L69/16H04L67/288H04L67/10H04L67/34H04L67/568
Inventor R·戈莱B·杜考尔M·特拉伊纳
Owner AMADEUS S
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