Facilitating Handling Of Crashes In Concurrent Execution Environments Of Server Systems While Processing User Queries For Data Retrieval

Facilitating Handling Of Crashes In Concurrent Execution Environments Of Server Systems While Processing User Queries For Data Retrieval

A server system provided according to an aspect of the present disclosure forms physical queries to process a user query received from a client system. Each physical query is thereafter executed in a corresponding concurrent execution entity (e.g., thread) to retrieve a respective data portion from...

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1. Verfasser: DHAKAR ASHOK KUMAR
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator DHAKAR ASHOK KUMAR
description A server system provided according to an aspect of the present disclosure forms physical queries to process a user query received from a client system. Each physical query is thereafter executed in a corresponding concurrent execution entity (e.g., thread) to retrieve a respective data portion from a corresponding data source. A response to the user query is formed based on the data portions. State information corresponding to each execution entity is logged into log storage. According to another aspect, when a query (either physical or user) causes an execution environment to crash, the identifier of such query is added to a prohibited list. When a new query is to be executed, the initiation of execution of the new query is prevented if the identifier of the new query is present in the prohibited list.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Facilitating Handling Of Crashes In Concurrent Execution Environments Of Server Systems While Processing User Queries For Data Retrieval
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