Hi@gpajjuri

On top of what@anand.shekhawatsaid, which is good advice. I would also suggest that you look into Data Hub because 20M cell points sound like a data load from an external system into Anaplan.

Please refer to the following best practice on Data Hub

https://community.anaplan.com/t5/Best-Practices/Data-Hubs-Purpose-and-Peak-Performance/ta-p/48866

Thanks,

LipChean