I just want to know, how folks are deploying Odoo in 2020. I have few questions regarding deployment.
1. We use Nginx open source version, anyone has tried any other load balancer which session persistance, etc
2. We always have high load on postgresql master node with 4 instance of odoo. Does it make sense to deploy cache service between DB <--> Odoo <-->LB
3. Anyone using other optimization technic to make odoo faster.
4. Anyone using Cassandra DB or is there any open source connecter