What stands out to me most about Oracle Linux is its understated, reliable stability. It doesn't seek attention; instead, it operates smoothly and consistently in the background. The UEK kernel delivers noticeably strong performance while maintaining reliability, and its RHEL compatibility without requiring mandatory subscriptions adds a welcome sense of flexibility.

Features like Ksplice, which allows me to patch the kernel without needing to reboot, genuinely improve my daily workflow. All in all, Oracle Linux strikes an excellent balance between enterprise-grade reliability and practical freedom, which is exactly why I continue to use it. Review collected by and hosted on G2.com.

One aspect I dislike about Oracle Linux is that it often feels too closely integrated with the Oracle ecosystem, which can be limiting if you want to remain vendor-neutral or combine solutions from different providers. While the documentation is generally reliable, it sometimes lacks the depth and diversity of community input that other major distributions offer, making troubleshooting less straightforward at times.

I’ve also observed that updates and some tools can be slower to develop compared to more community-driven distributions. This isn’t a major issue, but it does contribute to the system feeling a bit more "corporate" than I would prefer. Overall, Oracle Linux is a robust platform, but it doesn’t always provide the same sense of openness or vibrant community involvement that I experience with other Linux environments. Review collected by and hosted on G2.com.

I mostly use Oracle Linux for my FastAPI server and for hosting websites. It's easy to use, more effective, and best for lightweight designs. I find Oracle Linux to be the best cost-effective support for enterprise with its unbreakable enterprise kernel that has built-in security. It is optimized for hybrid and cloud deployment and offers long-term support. Deployment became more easy and effective after switching from Ubuntu to Oracle Linux. The setup is easy compared to other operating systems, with only a few commands needed to get it ready for production. Review collected by and hosted on G2.com.

I think the documentation could be improved and I'm not quite satisfied with the modern desktop experience. Review collected by and hosted on G2.com.

I find Oracle Linux easy to install and set up, which is quite remarkable given it's an enterprise-grade distribution. Its performance is impressive and well-optimized, even for lower-spec PCs like mine, which only have eight GB of RAM. It's also highly compatible with Oracle databases and other services, easing the setup of servers utilizing OCI. The enterprise-grade distribution is not only easy to use but also free, which adds value. Additionally, the compatibility with RHCA and other server-side functionalities enables me to easily set up backend servers and other infrastructure. Another highlight is its zero downtime for updates, which is critical for certain improvements and optimizations that ensure seamless operations. These aspects significantly contribute to completing my work without much hassle and make Oracle Linux a preferable choice for multiple projects. Review collected by and hosted on G2.com.

I find that the Oracle support is not as well-established as that of other software like Ubuntu, despite being available widely. This lack of robust support could be a hindrance, especially since Oracle Linux is freely available. Additionally, I think the perception of vendor lock-in should be addressed to alleviate skepticism. Furthermore, while Oracle Linux is compatible with multiple Oracle software, it would be beneficial if support for multiple third-party software was expanded to improve integration. Review collected by and hosted on G2.com.

Oracle Linux excels in enterprise environments with standout features like zero-downtime patching through Ksplice, a high-performance Unbreakable Enterprise Kernel, and strong cloud-native integration with OCI and container runtimes. It's open-source, developer-friendly, and maintains full binary compatibility with RHEL, making it a reliable, secure, and customizable option for mission-critical systems. Review collected by and hosted on G2.com.

While Oracle Linux offers strong enterprise features, some users report drawbacks such as limited community support, slower repository performance, and a steep learning curve for newcomers. The graphical interface and documentation could be more user-friendly, and licensing costs for premium support may be higher than alternatives. Additionally, kernel-level configuration and update handling sometimes require improvement. Review collected by and hosted on G2.com.

As a computer engineering professional, I find Linux extremely useful. While there is certainly a learning curve, once you become comfortable with the command line, it feels empowering. Linux offers far more possibilities than Windows, especially when it comes to cybersecurity, where we always prefer using it. It is also straightforward to set up, and thanks to its large community, you can almost always find the answers you need. Review collected by and hosted on G2.com.

the learning curve is very wide and it is not the most user friendly OS Review collected by and hosted on G2.com.

The most valuable feature is the UEK combined with Ksplice, which enables hot kernel patching. We have used this setup to run our database, and it has proven to be more stable than RHEL while still maintaining compatibility with its binary. Review collected by and hosted on G2.com.

Oracle's reputation is not the strongest, and its community support tends to be rather inactive, which often makes paid support necessary, that make it quite expensive. The UI can be reviewed to be user friendly and the learning curve can be steep. Review collected by and hosted on G2.com.

ORACLE LINUX IS KNOWN FOR ITS FOCUS ON SECURITY, WITH FEATURES LIKE SELINUX AND REGULAR UPDATES. Review collected by and hosted on G2.com.

USERS HAVE REPORTED SLOWER REPOSITORY PERFORMANCE COMPARED TO OTHER DISTRIBUTIONS. Review collected by and hosted on G2.com.

Free and RHEL-compatible: 100% binary-compatible with Red Hat Enterprise Linux, without licensing fees.

Stable and Secure: Enterprise-grade security with regular patches and updates.

Efficient Performance: Optimized for Oracle workloads like Oracle Database and Oracle Cloud.

Unbreakable Enterprise Kernel (UEK): Provides enhanced performance, especially for large-scale systems.

Strong Oracle Integration: Seamlessly integrates with Oracle Cloud, Oracle DB, and Oracle VM.

Ksplice for Zero Downtime Patching: Apply kernel updates without rebooting.

Good Support Options: Enterprise support available with predictable pricing.

Flexible Deployment: Runs on-prem, in Oracle Cloud, and other major cloud platforms. Review collected by and hosted on G2.com.

There is nothing specific to dislike about Oracle linux Review collected by and hosted on G2.com.

Oracle Linux offers exceptional stability and performance, especially in enterprise-level applications. Its compatibility with Red Hat Enterprise Linux makes migration seamless, and it comes with built-in tools for advanced security and kernel updates without requiring a reboot (Ksplice). This makes it ideal for production environments where uptime is critical. Review collected by and hosted on G2.com.

The initial learning curve for new users can be steep, especially if they aren't familiar with command-line-based administration. Documentation, while available, could be more beginner-friendly. Also, some users may find the support model a bit restrictive without a paid subscription. Review collected by and hosted on G2.com.

Oracle Linux stands out for its stability and enterprise-grade performance. I particularly appreciate its compatibility with Red Hat Enterprise Linux (RHEL), which allows for seamless migration and minimal learning curve. The inclusion of Ksplice for zero-downtime kernel updates is a game-changer, especially for production environments requiring high availability. Additionally, the integration with Oracle Cloud Infrastructure (OCI) is smooth, making it ideal for hybrid cloud deployments. It’s a dependable choice for running critical workloads. Review collected by and hosted on G2.com.

One area that could be improved is the community support, which isn’t as robust or active as some other Linux distributions like Ubuntu or CentOS (prior to its shift). Documentation can be highly technical at times, and a more beginner-friendly layer of content would be helpful. While enterprise support is excellent, smaller teams or individual users might find the cost of full Oracle support somewhat restrictive. Review collected by and hosted on G2.com.