According to those who have made the switch from shared server to virtual server hosting for their
SaaS startup, there are many benefits of making the move.
In
VPS hosting, you will have a share of the server all to yourself along with the allocated resources. This means that the data on the server will exclusively be yours. Also, there will be no connections to the server from other clients. Your system and its performance would not be affected by the presence of others on the server as the the only connections to the server will be those coming to your website. You can enjoy good speed and performance.
Security is another major advantage of using VPS server hosting over
shared server hosting. VPS server system offers additional layers of protection. Your website will not suffer any performance issues as overloading is unlikely to happen.
You can do better with you SaaS startup endeavor with VPS server as it puts you in full control of all key areas of operations. As your server will be the only one on the space allotted to you, it will be easy for you to boot, reboot, stop and start the server as and when you need to. This will not affect the status of other servers on the VPS system. If space is an issue, you can get more with a mere click.