Need to load the whole postgreSQL database into the RAM

Question

How do I put my whole PostgreSql database into the RAM for a faster access?? I have 8GB memory and I want to dedicate 2 GB for the DB. I have read about the shared buffers s

Answer 1

With only an 8GB database, if you've already optimized all the SQL activity and you're ready solve query problems with hardware, I suggest you're in trouble. This is just not a scalable solution in the long term. Are you sure there is nothing you can do to make substantial differences on the software and database design side?