Cloud hosting is a reliable web hosting service that many enterprises worldwide use to scale their applications. Also, enterprises look for an efficient hosting option that gives higher ROI. With cloud servers, users are getting top-notch web hosting services. AWS, DigitalOcean, Linode and VULTR are some of the cloud servers and web hosting providers give them managed support. And before purchasing cloud hosting, users must be aware with pros and cons of managed cloud services.
Powerful servers are those which provide minimal latency rate and downtime. Thus, higher availability is a must for a robust site’s speed. If there are any mission-critical websites and applications, higher efficiency is required. What if you host eCommerce web applications that involve financial transactions? Can you afford the downtime and loss due to the website’s inefficiency? We don’t think so that is why businesses worldwide are embracing cloud technology for a higher ROI.
In this blog, we will be discussing high availability (HA) and failover in managed cloud hosting and their fundamentals. Keep reading to know more.
What Is High Availability?
By reading the “High Availability” term you can understand that we are talking about the maximum online presence of web applications. So, cloud hosting servers need to ensure that if they fail to operate still online available.
Efficient hosting environments with a strong IT infrastructure will continue to give better uptime with no disruptions. As a result, your business will not suffer any financial losses. Therefore, strong business community development is possible because there is not a single point of failure. Different elements like a load balancer, firewall and router, to reverse proxy and monitory systems in servers ensure higher availability.
By deploying elements of higher availability, users are removing the threat of service disruptions. Web hosting service providers like MilesWeb are also there. They have a team of experts that manages and monitor server resources ensuring higher availability of the website and applications.
Hence, for a decade they are offering 99.95% uptime to all hosting users. It means maximum availability with less downtime is possible for hosting users.
Now, you might have questions that why higher uptime is essential for your websites and applications. Below we will discuss them in detail.
Adhered to SLA: Service Level Agreement (SLA) is the major factor that builds trust between the service provider and clients. We also agree that keeping the clause of 100% uptime is not possible for service providers. But any maximum figure above 99.94% is sufficient for giving higher availability.
Maintaining the brand rapport: Any percentage of downtime will lead to service interruption for business owners. Also, their customers will not prefer such sites running with higher latency rates. All these negative elements will lead to negative publicity.
Keeping safer data: Higher availability ensures that the data is secured within servers. Hackers sometimes breach information on websites working at a lower speed.
Know All About the Failover
In simpler words, it is an interconnected server that operates despite the primary server in the cloud hosting. That machine will take over entire operations with no technical interruption. Failover servers keep up the site’s efficiency and performance. Thus, critical applications or websites will not experience any downtime.
Several benefits associated with Failovers in cloud hosting are:
Cloud failover servers do not share resources with other systems. It means with no server resource sharing, there will be no negative impact on the downtime. Other problems like power outages or natural calamities will be unaffected. Consequently, getting a higher availability is possible.
Despite any geographical location, these cloud failover servers are easily configured and deployed. Due to this time and expenses are minimized and make cloud servers are accessible to everyone at any time.
If there are any system failures, the transition from the impacted server in a data center to the cloud-based failover server occurs without any noticeable interruption. The re-routing of internet traffic is done seamlessly, ensuring that users do not experience any hindrance or disruption to their user experience.
Both high availability and failover are two major aspects of cloud hosting that ensure maximum online presence. It is essential because if mission-critical tasks experience downtime, businesses and their online credibility will be at risk. So, better play safe with deploying failover servers that give higher availability.
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