This all depends on your technical requirements. You have to answer to a few key questions:
- What is your budget?
- Do you want to scale your system?
- What are your technological requirements?
There are three main hosting solutions that you could use
Shared hosting
This solution focuses mainly on low cost.
Advantages:
- cost
- customer support
Disadvantages:
- it can support low traffic
- limitations to disk space, traffic and processing power
- some technologies you may be using won’t be supported by shared hosting
VPS or dedicated server
Those solutions give you your own server, which you can freely configure. VPS give you your own virtual machine, working just like dedicated server, however resources of a physical machine are shared with other users.
With this solution, you need to have a sysadmin to handle your server, or your developers should provide you support.
Advantages:
- good processing power
- you can host any technical solution
- you can scale by increasing processing power (VPS)
Disadvantages:
- moderate cost
- you need to do setup yourself
Cloud hosting
This is an integrated environment that allows to better control scalability and adding new services. With this solution, you need to have a sysadmin to handle your server, or your developers should provide you support.
Advantages:
- good processing power
- you can host any technical solution
- you can scale without limit by increasing processing power, or adding new machines
- you have additional flexibility of using services which are easy to set up for complex systems
- various storage options
- video streaming
- scalable databases
Disadvantages:
- cost
- customer support
- fairly complex architecture