Java FAQ _01 Basic Concepts (010) _solaris operating system is what

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1. What is the Solaris operating system?

Solaris is a computer operating system developed by Sun Corporation. It is one of the derived versions of the UNIX operating system. Solaris currently belongs to hybrid open source software. June 14, 2005, Sun will be in the development of the Solaris 11 source code is open, this version is OpenSolaris.

Sun's operating system was originally called SunOS, because one of Sun's founders, Bill Joy, came from U.c.berkeley, so SunOS was primarily based on BSD UNIX. Starting with SunOS 5.0, Sun's operating system began to turn to system V Release 4, with a new name called Solaris 2.0. After Solaris 2.6, Sun removed "2" from the version number, so SunOS 2.10 is called Solaris 10.

Starting with version 10, Solaris modified its license to allow the product to be applied to any system for free. Earlier versions of Solaris were later renamed to Solaris 1.x. So the word "SunOS" is used to refer to the kernel of the Solaris operating system, so Solaris is considered to be composed of SunOS, a graphical desktop computing environment, and its network enhancements.

In 2009, Sun was acquired by Oracle, and Solaris and OpenSolaris were owned by Oracle, and the OpenSolaris project was terminated and its foundation disbanded. An alternative project, Openindiana, was established. The product has also been restored to a private nature and is subject to a restricted license.

May 6, 2014, Oracle released Oracle Solaris 11.2, a cloud-based operating system. The new version of Solaris has risen from operating system products to fully fledged cloud platforms. The integration of Solaris with OpenStack will improve virtualization and the ability to manage other hypervisor. In addition, Solaris 11.2 is fully integrated with the Oracle database. In addition to the enterprise cloud infrastructure capabilities provided in Solaris 11, Solaris 11.2 provides OpenStack with a way to build a Solaris-based cloud infrastructure. In the Solaris 11.2 infrastructure package, the full OpenStack release is included.

Solaris supports a variety of system architectures: SPARC, x86 and x64. At the time of version 2.5.1, Solaris was once ported to the PowerPC architecture, but was later deleted when the release was officially released. Compared to Linux, Solaris can more effectively support symmetric multiprocessor, or SMP architectures. Sun also announced that it would provide a Linux runtime environment in subsequent releases of Solaris 10. Allows the Linux binaries to run directly on the Solaris x86 and x64 systems.

2. The Solaris security features have those

Solaris has the following security features:

1. Standard-based cryptographic architecture (standards-based cryptographic framework)
2. Comprehensive firewall (Integrated Firewall)
3. Certified for secure Execution (verification of secure execution)
4. Basic audit and reporting tools (Bart:basic Audit and Reporting tools)
5. Provides security services with minimal privileges only (services Secured with Least privileges)
6. Flexible corporate Certification (Flexible enterprise authentication)
7. Secure Datacenter Consolidation (secure data center consolidation)
8. Centrally managed user Rights Management (urm:centrally Managed user Rights Management)
9. Minimized installation options (minimized install option)
10. Granular process Rights Management (Fine grained process rights Management)

Java FAQ _01 Basic Concepts (010) _solaris operating system is what