Atlas Index Max Number Of Fields

MongoDB Atlas Atlas Search
1

Hello,
Is there a limit to the number of fields that can be added to Atlas Search Indexes?

Thanks,
Prasad

2

Hi Prasad,

For MTM clusters (M0 - M5), each index has a limit of 300 fields that can be indexed. However, for dedicated clusters (M10 & above), there is no limit. Hope this helps!

Thanks,
Akaash

3

Thanks Akash. Is there any limit to the number of fields in Stored Source?

4

Is there a recommended maximum?