The outfit said that the Enterprise Linux 8.3 fuses the stability and has cloud-native innovation which provides a more stable platform for next generation enterprise applications. Already an established backbone for mission-critical computing, the latest enhancements to the platform brings new performance profiles and automation, reinforced security capabilities and updated container tools, it's claimed.

The outfit said that Linux was often a linchpin in hybrid cloud deployments, providing a common operating environment that spans from bare-metal servers to public cloud deployments. As the world’s leading enterprise Linux platform, Red Hat Enterprise Linux 8.3 is designed to deliver an enterprise ready, standardised platform for this next wave of computing, helping enterprises transform digitally while retaining existing datacentre investments.

Red Hat said its Enterprise Linux 8.3 expands Red Hat System Roles which provide prescriptive and automated ways for operating system-specific configurations. Newly supported roles now include kernel settings, log settings, SAP HANA, SAP NetWeaver and management. System Roles help make common and complex Red Hat Enterprise Linux configurations more consistent, repeatable and accessible to a wider range of skill sets, even across very large IT estates.

Red Hat Enterprise Linux 8.3 refines the platform’s performance with updates to Tuned, a set of pre-configured, architecture-aware performance profiles. Tuned enables IT teams to lean on Red Hat’s extensive multiarchitecture expertise in maximising performance across hardware architectures. Additionally, Red Hat Insights remains available by default to supported Red Hat Enterprise Linux systems.

Delivering a more secure platform remains front and centre in Red Hat Enterprise Linux 8.3, which adds new Secure Content Automation Protocol (SCAP) profiles for the Center for Internet Security (CIS) Benchmark and the Health Insurance Portability and Accountability Act (HIPAA). This helps IT organisations more efficiently and compliantly configure systems to meet a broader range of security best practices and industry/governmental standards.  It's said.

System Roles for security-centric tasks have also been expanded to include identity management configuration, certificate management and Network-Bound Disk Encryption (NBDE). These system roles provide a way for administrators to more rapidly and efficiently extend the security of their systems while reducing the risk of human error when implementing these configurations.

Red Hat Enterprise Linux 8.3 builds on the initial innovations of Red Hat Enterprise Linux 8 with updates to Application Streams, where developer frameworks, databases, container tools and other resources are separated from the core foundational components of the operating system. Newly supported developer tools include Node.js 14, Ruby 2.7 and many others, with earlier versions still accessible to maintain production consistency.

For building cloud-native applications, the platform adds updated container images for Buildah and Skopeo, intended to help reduce the friction between developer and operations teams in container deployments by making it easier to build and consume containerized applications wherever needed. Podman 2.0 is also included, bringing a new REST API that enables users to retain container code and tooling that previously relied on the Docker Container Engine with greater programmatic control.

Red Hat's Stefanie Chiras said: “Innovation and enterprise-grade stability aren’t mutually exclusive; Red Hat Enterprise Linux has shown this to be the case for decades, and continues this trend with Red Hat Enterprise Linux 8.3. From delivering the latest supported developer tools via Application Streams to making the world’s leading enterprise Linux platform even more accessible to systems administrators, we continue to reinforce Linux as the bedrock for enterprise digital transformation.”