A kernel is an essential component of the Operating System (OS). So you must necessary steps to keep it updated and functioning. That’s where KernelCare comes in. Its a full-fledged service to manage the kernel of your OS. While its a paid software, its well-worth it. Below we list some of the reasons to start using KernelCare.
What is a Kernel?
Let’s start at the absolute basic and discuss about kernel. There are multiple modules in your operating system. Kernel is the central module that powers your OS. It loads ahead of all other modules and stays in the main memory. When in memory, its best practice to keep the kernel as small as possible in size while still providing all the essential services to the OS and other applications that rely on it.
Among other things, the kernel is responsible for memory management, task management, and process management, and disk management.
That being said, let’s learn what KernelCare is and why its important.
What is KernelCare?
KernelCare is a full-fledged service provider to manage and maintain your kernel. It keeps the kernel updated and install the security patches as and when needed. When you install KernelCare on your server, it will keep updating every four hours on a running server. It doesn’t even require rebooting the server after the install. So there’s no server downtime as well.
Without such an application, you’d have to update the kernel manually. Usually, this takes hours and can drain a significant amount of your time. If you’re managing multiple servers, then keeping tab of every server and keeping the kernels updated is an insurmountable task. So it becomes necessary to user a service like KernelCare.
Features of KernelCare
There are many service providers similar to KernelCare. They take care of the updates and security patch work with little to no manual intervention. So why choose KernelCare? Here are some of the standout features that we believe are useful to admins:
Auto Kernel Patching with no Reboot Necessary
When KernelCare is installed on your server, the patching work is automated. All the security updates are instantly installed as and when they’re released. Once you’ve set it up, there’s no manual intervention necessary. Furthermore, there’s no reboot necessary after the patch work. This is a really useful feature that ensures there’s no downtime for the server.
Get Latest Security and Stability Upgrades
As already mentioned, KernelCare checks for the latest updates every four hours. When new updates become available, they are download and applied immediately. This way, KernelCare ensures that your Kernel is in a safe and stable condition.
Easy and Quick to Install
It isn’t complicated to start using KernelCare. Entering a few commands on the command line is all it takes. Once installed, you don’t have to reboot the server as well. So its quite efficient.
Regular and Prompt Patch Roll Outs
The team at KernelCare monitors the security mailing list on a regular basis. When they spot a security vulnerability that can affect the Kernel, they create the patch without waiting for updates and apply them to your server.
No Impact on Performance
KernelCare uses a separate module to load patches. This way, patch only take a few nanoseconds, which doesn’t have an impact on server performance.
You can Roll Back Changes
KernelCare gives you the option of rolling back all the changes applied by using a special command. This way, you can return to your previous configuration in case something goes wrong after the patch work.
There are more features awaiting for you at KernelCare. Its highly recommended tool for anyone concerned with their OS Kernel.
What is a Kernel?
Let’s start at the absolute basic and discuss about kernel. There are multiple modules in your operating system. Kernel is the central module that powers your OS. It loads ahead of all other modules and stays in the main memory. When in memory, its best practice to keep the kernel as small as possible in size while still providing all the essential services to the OS and other applications that rely on it.
Among other things, the kernel is responsible for memory management, task management, and process management, and disk management.
That being said, let’s learn what KernelCare is and why its important.
What is KernelCare?
KernelCare is a full-fledged service provider to manage and maintain your kernel. It keeps the kernel updated and install the security patches as and when needed. When you install KernelCare on your server, it will keep updating every four hours on a running server. It doesn’t even require rebooting the server after the install. So there’s no server downtime as well.
Without such an application, you’d have to update the kernel manually. Usually, this takes hours and can drain a significant amount of your time. If you’re managing multiple servers, then keeping tab of every server and keeping the kernels updated is an insurmountable task. So it becomes necessary to user a service like KernelCare.
Features of KernelCare
There are many service providers similar to KernelCare. They take care of the updates and security patch work with little to no manual intervention. So why choose KernelCare? Here are some of the standout features that we believe are useful to admins:
Auto Kernel Patching with no Reboot Necessary
When KernelCare is installed on your server, the patching work is automated. All the security updates are instantly installed as and when they’re released. Once you’ve set it up, there’s no manual intervention necessary. Furthermore, there’s no reboot necessary after the patch work. This is a really useful feature that ensures there’s no downtime for the server.
Get Latest Security and Stability Upgrades
As already mentioned, KernelCare checks for the latest updates every four hours. When new updates become available, they are download and applied immediately. This way, KernelCare ensures that your Kernel is in a safe and stable condition.
Easy and Quick to Install
It isn’t complicated to start using KernelCare. Entering a few commands on the command line is all it takes. Once installed, you don’t have to reboot the server as well. So its quite efficient.
Regular and Prompt Patch Roll Outs
The team at KernelCare monitors the security mailing list on a regular basis. When they spot a security vulnerability that can affect the Kernel, they create the patch without waiting for updates and apply them to your server.
No Impact on Performance
KernelCare uses a separate module to load patches. This way, patch only take a few nanoseconds, which doesn’t have an impact on server performance.
You can Roll Back Changes
KernelCare gives you the option of rolling back all the changes applied by using a special command. This way, you can return to your previous configuration in case something goes wrong after the patch work.
There are more features awaiting for you at KernelCare. Its highly recommended tool for anyone concerned with their OS Kernel.
