Aix Operating System
Download Aix Operating System PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Aix Operating System book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages.
Operating Systems for Supercomputers and High Performance Computing
Few works are as timely and critical to the advancement of high performance computing than is this new up-to-date treatise on leading-edge directions of operating systems. It is a first-hand product of many of the leaders in this rapidly evolving field and possibly the most comprehensive. This new and important book masterfully presents the major alternative concepts driving the future of operating system design for high performance computing. In particular, it describes the major advances of monolithic operating systems such as Linux and Unix that dominate the TOP500 list. It also presents the state of the art in lightweight kernels that exhibit high efficiency and scalability at the loss of generality. Finally, this work looks forward to possibly the most promising strategy of a hybrid structure combining full service functionality with lightweight kernel operation. With this, it is likely that this new work will find its way on the shelves of almost everyone who is in any way engaged in the multi-discipline of high performance computing. (From the foreword by Thomas Sterling)
FUNDAMENTALS OF OPERATING SYSTEMS
Author: Prof. Sanjay Agal
language: en
Publisher: Xoffencerpublication
Release Date: 2023-09-18
The emergence of the operating system as a software entity responsible for the management of hardware resources took place throughout the 1960s. Presently, the operating system is commonly regarded as a compilation of software programs that enable the operation and coordination of hardware components. An operating system may be defined as a comprehensive assemblage of software programs that are specifically developed to facilitate the efficient administration and synchronization of computer resources. There are several variants of operating systems, including UNIX, MS-DOS, MSWindows, Windows/NT, and VM. The comprehensive safeguarding of computer systems entails the implementation of software safeguards across several tiers. Within the realm of an operating system, it is important to establish a clear distinction between kernel services, library services, and application-level services. These three categories delineate discrete partitions inside the operating system. Applications are performed by processes, which are interconnected via libraries that offer shared functionality. The kernel plays a crucial role in enabling development by creating a communication interface with peripheral components. The kernel is responsible for handling service requests that are initiated by processes, as well as managing interrupts that are created by devices. The kernel, located at the nucleus of the operating system, is a meticulously crafted software intended to function inside a constrained state. The main responsibility of the system is to handle interruptions that arise from external devices, in addition to servicing requests and traps that are started by processes. In order to optimize the functionality of computer hardware, it is imperative to employ an Operating System that contains the capacity to recognize and establish connections with all hardware components, hence enabling users to effectively participate in productive endeavors. This part will mostly concentrate on the examination of the operating system, encompassing its progression and fundamental objective
AIX 7.2, PowerVM - UNIX, Virtualization and Security, An administrator's guide
Author: Sebastian Biedroń
language: en
Publisher: Sebastian Biedroń
Release Date: 2020-02-28
Get to know the IBM AIX operating system! The topics covered include: - Basics of the AIX operating system; - Virtualization, PowerVM, Virtual I/O Server; - Installation and maintenance of the AIX operating system; - Management of users, disks, and the file system; - Backup and system diagnostics; - Performance tips; - Security features. Operating systems from the UNIX family are known for their high reliability and performance. This is why many companies use such systems to manage key application servers. One of the systems that belongs to this family is AIX, which has gained popularity in recent years due to its significant potential for virtualization as well as the fact that its security configuration meets the strictest security requirements.