You'll be able to use the same updated (and supported) compilers from Red Hat on both RHEL 7 and 8. This article shows you how to install GCC 8 as well as Clang/LLVM 6 on Red Hat Enterprise Linux 7. Red Hat Enterprise Linux 8 Beta ships with GCC 8 as the default compiler. A number of articles have been posted by Red Hat engineers working on the compilers themselves covering usability improvements, features to detect possible bugs, and security issues in your code. This makes Oracle Linux an ideal choice for development, testing, and production systems.There has been a lot of work to improve C/C++ compilers in recent years. Customers decide which of their systems require a support subscription. In addition, Oracle Linux can be downloaded, used, and distributed free of charge and all updates and errata are freely available.

The FreeRDP feature for the Remote Desktop Protocol (RDP) is updated from version 2.0.0 to version 2.1.1.

Support for the Btrfs file system is enabled and support to select Btrfs as a file system type when formatting devices is available.

Support for the OCFS2 file system is enabled.

Several performance enhancements have been implemented in the kernel’s memory management code to improve the efficiency of clearing pages and cache.

This optimization improves performance by avoiding direct reclaims, which can be resource intensive and time consuming.

UEK R6 includes all Cgroup v2 features, along with several enhancements.

Enhanced support for the Arm (aarch64) platform, including improvements in the areas of security and virtualization.

Oracle Linux 7 Update 9 ships with the following kernel packages, which include bug fixes, security fixes, and enhancements: It is the Linux kernel that powers Oracle Gen 2 Cloud and Oracle Engineered Systems such as Oracle Exadata Database Machine. The Unbreakable Enterprise Kernel (UEK) for Oracle Linux provides the latest open source innovations and business-critical performance and security optimizations for cloud and on-premise deployment. It is compiled from Red Hat Enterprise Linux (RHEL) source code, replacing Red Hat branding with Oracle’s. Oracle Linux is a Linux distribution packaged and freely distributed by Oracle, available partially under the GNU General Public License since late 2006. Oracle announced the general availability of Oracle Linux 7.9, which includes Unbreakable Enterprise Kernel (UEK) Release 6 as the default kernel.

How to install ocfs2 on redhat 7