CloudLinux provides dedicated resources (RAM, CPU, I/O, etc.) per account to ensure your website is always running at maximum speed.
We know the Internet doesn’t take breaks. In fact downtime costs website owners money, and your website needs to be online 24x7x365 in order to serve it’s primary purpose.
That’s not something we take lightly. Our cloud has been built specifically with high availability and redundancy in mind.
Leveraging software such as CloudLinux we’re able to isolate the number of resources per user on our nodes and quickly mitigate issues.
CloudLinux OS is the leading platform for multitenancy, also known as shared hosting. It improves server stability, density, and security by isolating and giving each cPanel account allocated server resources. This creates an environment that feels more like a virtual server than a shared hosting account. By doing so, CloudLinux OS improves many areas including, stability, security, efficiency, and speed for our website hosting customers.
CloudLinux OS is designed for shared hosting providers. It isolates each customer into a separate “Lightweight Virtualized Environment” (LVE), which partitions, allocates, and limits server resources, like memory, CPU, and connections, for each tenant. This ensures that tenants cannot jeopardize the stability of hosting servers, causing all sites to slow down or even come to a halt. CloudLinux OS also “cages” tenants from one another to avoid security breaches. This way, unstable scripts or malware are not able to sprawl across your customer sites, causing severe harm.
Stable Servers: Servers are shielded from performance spikes, preventing slowdowns and downtimes by limiting and partitioning resources per user, thus reducing resource spikes and improving customer support.
The CloudLinux OS Lightweight Virtualized Environment is a kernel-level technology that isolates each tenant into their own environment and provides them with the amount of resources (CPU, IO, memory, processes, etc.) that can be used – specific to each individual customer. If the tenant hits the limit, other users will not notice anything, because the offender is immediately throttled. This eliminates resource spikes, server overloads, and service interruptions or slowdowns for all hosting customers.
Hardened PHP: In old PHP versions, including widely used 5.2, 5.3, and 5.4, vulnerabilities, even if discovered, are not patched by the PHP.net community. HardenedPHP fixes those vulnerabilities and secures old and unsupported versions. This significantly improves web hosting security.
SecureLinks: A kernel-level technology that prevents all known symbolic link attacks, which further enhances the security level of the servers.
Performance Features: Per-tenant resource allocation and limits for CPU, IO, and memory reduces server loads. When paired with the CloudLinux OS performance-enhancing features, this guarantees the fastest servers.