> - Easy and powerful: the cloud. AWS / Azure / DO will manage things for you, providing redundancy, scaling, and very simple setup. You may even have some say in tuning specific components (that is, buying a more expensive tier for them). Beautiful, but it will cost you. If the cost is less than the value you get, wonderful. Be aware that you'll store your data on someone else's computers though.
Easy on the magic powder. Cloud vendors manage some stuff, they mostly abstract you the hardware and package management part, but that's about it. Hosting a postgresql DB on RDS instead of a VM somewhere or on bare metal doesn't change much. Sure redundancy and scaling is easyto setup. But you still have to stay up to date with the best practices, how to secure it through network, choose and set your backup policy, schedule when to upgrade, plan the potential downtimes, what is deprecated, what is new, when price will sky rocket up because AWS doesn't want many customers to still run that old version. Same applies to many individual tech sold as "managed" by cloud vendors.
A whole lot of admin overhead is not removed by running some individual tech as a managed service.
You only remove a significant part of the management when the whole stack of what comprises your user facing application is managed as a single entity but that comes with another problem. Those managed apps end up being very highly coveted targets by black hat hackers. All the customers over the world usually end up being pwnable at the same time thanks to the same bug/security hole being shared. It becomes a question of when, not if, your users accounts will become public data.
Easy on the magic powder. Cloud vendors manage some stuff, they mostly abstract you the hardware and package management part, but that's about it. Hosting a postgresql DB on RDS instead of a VM somewhere or on bare metal doesn't change much. Sure redundancy and scaling is easyto setup. But you still have to stay up to date with the best practices, how to secure it through network, choose and set your backup policy, schedule when to upgrade, plan the potential downtimes, what is deprecated, what is new, when price will sky rocket up because AWS doesn't want many customers to still run that old version. Same applies to many individual tech sold as "managed" by cloud vendors.
A whole lot of admin overhead is not removed by running some individual tech as a managed service.
You only remove a significant part of the management when the whole stack of what comprises your user facing application is managed as a single entity but that comes with another problem. Those managed apps end up being very highly coveted targets by black hat hackers. All the customers over the world usually end up being pwnable at the same time thanks to the same bug/security hole being shared. It becomes a question of when, not if, your users accounts will become public data.