Updating oracle linux database servers
Oracle Linux 7 Update 4 continues to enhance your security stance with several new capabilities, including: Btrfs is the ideal filesystem for supporting containers in the cloud.We continue to support and enhance Btrfs in Oracle Linux 7 with Unbreakable Enterprise Kernel Release 4 allowing you to continue to use Btrfs for your container cloud deployments.Existing applications in user space will continue to run unmodified on the Unbreakable Enterprise Kernel Release 4 (UEK R4) and no re-certifications are needed for RHEL certified applications.Oracle Linux 7 Update 4 ships with the following kernel packages: Unbreakable Enterprise Kernel Release 4 update 4 (UEK R4u4), which is the default kernel.In addition to the Red Hat Compatible Kernel (RHCK), Oracle supplies the optimized Unbreakable Enterprise Kernel for Oracle Linux (UEK), which was first developed to support highly scalable Oracle Database, applications and Oracle Engineered Systems.Oracle provides flexible and cost-effective Linux support and the updates and software releases are free to download and distribute.The kernel source code for the shipped kernel is available after the initial release via a public git source code repository at https://oss.oracle.com/git/? For more details on this and other new features and changes in Oracle Linux 7 Update 4, please consult the release notes in the Oracle Linux Product Documentation Library.
Oracle Linux 7 Update 4 continues to improve our already proven leadership in enterprise performance. Oracle Linux maintains user space compatibility with Red Hat Enterprise Linux (RHEL), which is independent of the kernel version that underlies the operating system.
Oracle Linux 6 Update 9 ships with the following kernel packages: Oracle Linux maintains user space compatibility with Red Hat Enterprise Linux (RHEL), which is independent of the kernel version that underlies the operating system.
Existing applications in user space will continue to run unmodified on Oracle Linux 6.9 with the UEK Release 4 and no re-certifications are needed for applications already certified with RHEL 6 or Oracle Linux 6.
This makes Oracle Linux an ideal choice for your development, testing and production systems.
You decide which support coverage is the best for each of your systems individually, while keeping all of your systems up-to-date and secure.
It is developed and extensively tested with demanding enterprise workloads like Oracle Database as well as many third-party applications in public and private clouds.