Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens Xing Han roaming clues delivery! CTOnews.com March 10 news, according to openEuler release, Zhongke Hongqi (Beijing) Information Technology Co., Ltd. recently released the Red Flag Asianux server operating system 9.0 commercial release based on openEuler 22.03. This version supports mainstream processor architectures such as AArch64 and X86164.It is suitable for database, big data, cloud computing, artificial intelligence and other application scenarios.

Red Flag Asianux Server operating system 9.0 Preview figure Red Flag Asianux Server operating system 9.0 based on openEuler 22.03, it integrates the beneficial features and innovative components of the preorder version of Red Flag Asianux server operating system, including Red Flag Asianux package installer, Red Flag system component management, system task planning management tools, log browsing and management, system service management, system performance optimization and monitoring, etc. Under the premise of ensuring the stable and safe use of the server operating system, comprehensively improve the performance of the system. Key features include:

National secret full stack support: support SM2, SM3, SM4 national secret algorithm

Linux Kernel 5.10 kernel: deeply optimized scheduling, IO, memory management, provide Arm64, x86 more computing support. Allow the kernel to dynamically switch and preempt, reduce the memory consumption of large page management itself, accelerate the mapping of large chunks of memory, reduce the lock competition of cloud native container instances, and improve system performance.

Memory hierarchical expansion: support a variety of memory, storage media to expand the memory capacity of the system, reduce the cost of memory use

SecPaver Security Policy Development tool: generate SElinux policy files based on the contents of policy profiles

QEMU hot patch mechanism: supports libcareplus hot patch mechanism and provides a technology for online repair process bug

User-mode protocol stack: implement a high-performance user-state protocol stack that supports lock-free and multithreading, and accelerate the network performance of the application.

OpenEuler is an open source project incubated and operated by the Open Atomic Open Source Foundation (CTOnews.com Note: OpenAtom Foundation). The main participants include Huawei, the Software Institute of the Chinese Academy of Sciences, independent software and hardware manufacturers represented by China Science and Technology Hongqi, and global open source contributors. OpenEuler is an open source operating system for digital infrastructure, which supports server, cloud computing, edge computing, embedded and other application scenarios, supports diverse computing, and is committed to providing a secure, stable and easy-to-use operating system. By providing deterministic guarantee capability for applications, it supports OT domain applications and the integration of OT and ICT.

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