I want to learn postgresql , i.e. administrating & programming.
But i find many books dissatisfying.
If you a good book or online resource youtube or website, feel free to share.
PS1: postgresql is powerfull as it knows alot of json and you can do many things done by nosql databases.
PS2:Should i tune /etc/sysctl.conf for postresql ?
But i find many books dissatisfying.
If you a good book or online resource youtube or website, feel free to share.
PS1: postgresql is powerfull as it knows alot of json and you can do many things done by nosql databases.
PS2:Should i tune /etc/sysctl.conf for postresql ?