You can host your site on AWS as it is known for its top-notch reliability and uptime. Almost all of its data center locations have close to 100% uptime, and websites hosted there never go down. It is fast becoming a popular cloud hosting option for businesses owing to how giants such as Facebook host most of their business infrastructure on their cloud.
You could think of the sites that share your server as your roommates; there's really not that much separating you from them. Sure, you can close the bedroom door, but they can still cause nightmares for you in the kitchen and the bathroom. In web hosting terms, all the sites share a single server's resources, so huge traffic spike on Site A may impact the neighboring sites' performances. It's even possible that another site could take down the shared server altogether, if it crashed hard enough.
Also known as a Virtual Private Server (VPS), divides server resources into virtual servers, where resources can be allocated in a way that does not directly reflect the underlying hardware. VPS will often be allocated resources based on a one server to many VPSs relationship, however virtualisation may be done for a number of reasons, including the ability to move a VPS container between servers. The users may have root access to their own virtual space. Customers are sometimes responsible for patching and maintaining the server (unmanaged server) or the VPS provider may provide server admin tasks for the customer (managed server).
Unlike shared or VPS hosting, dedicated hosting makes your website the lone tenant on a server. To extend the housing metaphor, having a dedicated server is like owning your own home. The means that your website taps the server's full power, and pays for the privilege. If you're looking for a high-powered site—an online mansion for your business—dedicated hosting is the way to go. That said, many dedicated web hosting services task you with handling backend, technical issues, much as homeowners have manage maintenance that renters generally leave to their landlords.
In order to publish your website online, your business website requires a web hosting service. However, a web host gives business owners more than just web hosting services! For example, web hosting firms typically employ in-house technicians to make sure their clients' websites are up and running 24/7. Plus, when website owners are in need of help or troubleshooting (e.g. script debutting, email not able to send/receive, domain name renewal, and more), the web host's in-house support are the go-to people. A professional web hosting service ensures a hassle-free experience for business owners, so they can efficiently focus their time and effort on their businesses.
The user gets his or her own Web server and gains full control over it (user has root access for Linux/administrator access for Windows); however, the user typically does not own the server. One type of dedicated hosting is self-managed or unmanaged. This is usually the least expensive for dedicated plans. The user has full administrative access to the server, which means the client is responsible for the security and maintenance of his own dedicated server.
Web Development Expert and Web Interface Developer with more than 8+ years of experience in Website Development, UX Design and interface development for SaaS services. I'm experimenting with the development of websites on various online platforms and CMS with open code. During the last 4 years, I've been putting my thoughts on my blog: WebBuildersGuide.com and also I'm an author of many articles on many well-known Web Development Media. My articles are published on HackRead, Contrastly, 3Dcart Blog, Hacked, Template Monster, CareersInGovernment, Design3edge, MGwebmaster, Wploop, etc.
As with backups, SSL certificates are not a necessary feature your web host must offer, this is especially so since companies like Let’s Encrypt offer them for free. However, if you’re looking to streamline the process of getting your site fully equipped and online in no time, the extra convenience of getting this certificate from your web hosting provider is a nice add-on.
With complete control over your server, you can install highly complex programs, scripts, and applications that aren’t possible with shared hosting. One drawback is that if you don’t have the technical knowledge to manage and run your server, you may run into issues. You’ll either have to suffer website downtime or hire an expert to fix your problems for you.
The availability of a website is measured by the percentage of a year in which the website is publicly accessible and reachable via the Internet. This is different from measuring the uptime of a system. Uptime refers to the system itself being online. Uptime does not take into account being able to reach it as in the event of a network outage. A hosting provider's Service Level Agreement (SLA) may include a certain amount of scheduled downtime per year in order to perform maintenance on the systems. This scheduled downtime is often excluded from the SLA timeframe, and needs to be subtracted from the Total Time when availability is calculated. Depending on the wording of an SLA, if the availability of a system drops below that in the signed SLA, a hosting provider often will provide a partial refund for time lost. How downtime is determined changes from provider to provider, therefore reading the SLA is imperative. Not all providers release uptime statistics. Most hosting providers will guarantee at least 99.9% uptime which will allow for 43m of downtime per month, or 8h 45m of downtime per year.
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