[Backlogmanager] [FIWARE-JIRA] (HELP-7565) [fiware-askbot] At DataModels, What's the difference between 'timestamp' and 'dateModified'?

[Fernando Lopez (JIRA)]

     [ https://jira.fiware.org/browse/HELP-7565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fernando Lopez updated HELP-7565:
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    HD-Chapter: Data
    HD-Enabler: Orion

> [fiware-askbot] At DataModels, What's the difference between 'timestamp' and 'dateModified'?
> --------------------------------------------------------------------------------------------
>
>                 Key: HELP-7565
>                 URL: https://jira.fiware.org/browse/HELP-7565
>             Project: Help-Desk
>          Issue Type: Monitor
>            Reporter: Backlog Manager
>            Assignee: Jose Manuel Cantera
>              Labels: NGSI, datamodels
>
> Created question in FIWARE Q/A platform on 25-10-2016 at 20:10
> {color: red}Please, ANSWER this question AT{color} https://ask.fiware.org/question/633/at-datamodels-whats-the-difference-between-timestamp-and-datemodified/
> +Question:+
> At DataModels, What's the difference between 'timestamp' and 'dateModified'?
> +Description:+
> In some datamodels are used 2 different attribute name to represent time instant,  timestamp or dateModified.
> For exemple on Device  datamodel the attribute batteryLevel are used timestamp and on configuration, dateModified.
>   dateModified : It captures the last modification timestamp of this attribute.
>   
>   timestamp: Timestamp when the last update of the attribute happened. This value can also appear as a FIWARE TimeInstant
> It's sounds quite similar. The difference between this two attributes justify use a two different names?
>   Check for the existence of the same attribute on any of the other models and reuse it, if pertinent.



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