I was today using the Dataminer sizing tool and I have some questions.
What I know:
we have 1333 elements active
and 8Million records per day of average trending
and we have 52000 alarms per day
for the realtime metrics and information events I have no number as we do not offload them.
In the tool I can only enter how many % for the cassandra metrics, but 76% gives me 8 Million records of average metrics.
Is this also per day as for the alarms? If yes I do not understand why the result is 63 Cassandra nodes?
What did I wrong
Hi Ronny,
You are saying you will have roughly 8M records/day of avg trending, in the screenshot you have 8M metrics (parameters or cells) being avg trended. This is probably where the confusion comes in.
You might want to look into this tool to calculate the current size of your system:
DataMiner Size Tool – DataMiner Dojo