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paveldanilin / grafana-csv-plugin

CSV datasource for Grafana 6.x.x / 7.x.x
MIT License
36 stars 12 forks source link

Performance issue, downloading CSV for each time querying #47

Open vikramkamate opened 2 years ago

vikramkamate commented 2 years ago

Hello,

We have used CSV to create multiple variables and variables are depend other to form cascading filters. For example: we have 5 varaibles, Country -> State -> City -> area -> building Selecting country will refresh all other variables to display only relavent values.

The issue is when user change Country then it will download CSV five times to refresh all other variables.

Is there way to download CSV file only at Dashboard load or at set frequency. and use CSV from temp working location. Downloading everytime is making dashboard unusable.

Thank you for your help in advance.

-Vikram

paveldanilin commented 2 years ago

Thank you for your attention to this plugin! Yes, there are several performance issues (sorry for the inconvenience) At present moment I think it would be better to create the version 2 of this plugin rather that fix current version .

vikramkamate commented 2 years ago

Thank you reply, and its really good plugin that addresses core usecases.

are you working on version 2? or any other changes already planned? Please let us know os that we can plan accordingly.

Thank you. -Vikram

paveldanilin commented 2 years ago

I think I will be able to invest time in creating a brand new plugin next month