Postgresql 9.6 and Big Data

Hello,

we are planning to store historically data into a Postgresql 9.6 table.

We see on Postgresql limit that it could handle "big data".
In fact, limit for a single table is 32 Tb.

We need to archive this data to generate report and analysis views.

Anyone has experienced Postgresql 9.6 with Database and table bigger than four or five Terabytes?
Which hardware requirements has been used?

There were some problems or bottleneck with so big data?

We are evaluating Database projects concepted for big Data, such as Cassandra or MongoDb but i am personally a very affectionated PostgreSql user since about 10 years and i would like to know which performance can give in "big data".

Thank you!

Francesco