-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
I am using Restic to create incremental backups of all folders periodically
If you have access to the server you could make backups on that end (that is what we where doing) if you dont have access to the server you would need to login to each mailbox to create the backup i suppose. Dont know which tools are good for that but i found this one it might help: https://github.com/rcarmo/imapbackup
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.