Standard_Dc2as_v5 is an Azure Database for PostgreSQL & MySQL size with 2 vCPUs, 8 GiB memory. In UAE North it costs $0.196 per hour on demand ($143.08 per month) for PostgreSQL, Single server. It is sold in 2 regions; the cheapest is West Europe at $0.19 per hour.
Prices by region
USD per hour, PostgreSQL, Single server. Reserved prices are no upfront, standard. Cheapest on-demand first.