Os Internals

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Mac OS X and iOS Internals

Author : Jonathan Levin
Publisher : John Wiley & Sons
ISBN 13 : 111823605X
Total Pages : 38 pages
Book Rating : 4.1/5 (182 download)

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Book Synopsis Mac OS X and iOS Internals by : Jonathan Levin

Download or read book Mac OS X and iOS Internals written by Jonathan Levin and published by John Wiley & Sons. This book was released on 2012-11-05 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: An in-depth look into Mac OS X and iOS kernels Powering Macs, iPhones, iPads and more, OS X and iOS are becoming ubiquitous. When it comes to documentation, however, much of them are shrouded in mystery. Cocoa and Carbon, the application frameworks, are neatly described, but system programmers find the rest lacking. This indispensable guide illuminates the darkest corners of those systems, starting with an architectural overview, then drilling all the way to the core. Provides you with a top down view of OS X and iOS Walks you through the phases of system startup—both Mac (EFi) and mobile (iBoot) Explains how processes, threads, virtual memory, and filesystems are maintained Covers the security architecture Reviews the internal Apis used by the system—BSD and Mach Dissects the kernel, XNU, into its sub components: Mach, the BSD Layer, and I/o kit, and explains each in detail Explains the inner workings of device drivers From architecture to implementation, this book is essential reading if you want to get serious about the internal workings of Mac OS X and iOS.

*OS Internals

Author : Jonathan Levin
Publisher :
ISBN 13 : 9780991055562
Total Pages : pages
Book Rating : 4.0/5 (555 download)

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Book Synopsis *OS Internals by : Jonathan Levin

Download or read book *OS Internals written by Jonathan Levin and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Symbian OS Internals

Author : Jane Sales
Publisher : John Wiley & Sons
ISBN 13 : 0470025255
Total Pages : 936 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Symbian OS Internals by : Jane Sales

Download or read book Symbian OS Internals written by Jane Sales and published by John Wiley & Sons. This book was released on 2005-12-13 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take a look inside Symbian OS with an under-the-hood view of Symbian's revolutionary new real-time smartphone kernel Describes the functioning of the new real-time kernel, which will become ubiquitious on Symbian OS phones in the next 5-10 years Will benefit the base-porting engineer by providing a more solid understanding of the OS being ported Contains an in-depth explanation of how Symbian OS drivers work. Device drivers have changed considerably with the introduction of a single code - this book helps those converting them to the new kernel The book has broad appeal and is relevant to all who work with Symbian OS at a low level, whatever Symbian OS they are targeting Written by the engineers who actually designed and built the real-time kernel

Operating Systems

Author : William Stallings
Publisher : Prentice Hall
ISBN 13 : 0136006329
Total Pages : 905 pages
Book Rating : 4.1/5 (36 download)

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Book Synopsis Operating Systems by : William Stallings

Download or read book Operating Systems written by William Stallings and published by Prentice Hall. This book was released on 2009 with total page 905 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a one-semester undergraduate course in operating systems for computer science, computer engineering, and electrical engineering majors. Winner of the 2009 Textbook Excellence Award from the Text and Academic Authors Association (TAA)! Operating Systems: Internals and Design Principles is a comprehensive and unified introduction to operating systems. By using several innovative tools, Stallings makes it possible to understand critical core concepts that can be fundamentally challenging. The new edition includes the implementation of web based animations to aid visual learners. At key points in the book, students are directed to view an animation and then are provided with assignments to alter the animation input and analyze the results. The concepts are then enhanced and supported by end-of-chapter case studies of UNIX, Linux and Windows Vista. These provide students with a solid understanding of the key mechanisms of modern operating systems and the types of design tradeoffs and decisions involved in OS design. Because they are embedded into the text as end of chapter material, students are able to apply them right at the point of discussion. This approach is equally useful as a basic reference and as an up-to-date survey of the state of the art.

Operating Systems

Author : William Stallings
Publisher : Parker Publishing Company
ISBN 13 : 9780131278370
Total Pages : 818 pages
Book Rating : 4.2/5 (783 download)

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Book Synopsis Operating Systems by : William Stallings

Download or read book Operating Systems written by William Stallings and published by Parker Publishing Company. This book was released on 2005 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: Blending up-to-date theory with state-of-the-art applications, this book offers a comprehensive treatment of operating systems, with an emphasis on internals and design issues. It helps readers develop a solid understanding of the key structures and mechanisms of operating systems, the types of trade-offs and decisions involved in OS design, and the context within which the operating system functions (hardware, other system programs, application programs, interactive users). Process Description And Control. Threads, SMP, And Microkernels. Concurrency: Mutual Exclusion And Synchronization. Concurrency: Deadlock And Starvation. Memory Management. Virtual Memory. Uniprocessor Scheduling. Multiprocessor And Real-Time Scheduling. I/O Management And Disk Scheduling. File Management. Distributed Processing, Client/Server, And Clusters. Distributed Process Management. Security.

Mac OS X Internals

Author : Amit Singh
Publisher : Addison-Wesley Professional
ISBN 13 : 0132702266
Total Pages : 1677 pages
Book Rating : 4.1/5 (327 download)

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Book Synopsis Mac OS X Internals by : Amit Singh

Download or read book Mac OS X Internals written by Amit Singh and published by Addison-Wesley Professional. This book was released on 2006-06-19 with total page 1677 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mac OS X was released in March 2001, but many components, such as Mach and BSD, are considerably older. Understanding the design, implementation, and workings of Mac OS X requires examination of several technologies that differ in their age, origins, philosophies, and roles. Mac OS X Internals: A Systems Approach is the first book that dissects the internals of the system, presenting a detailed picture that grows incrementally as you read. For example, you will learn the roles of the firmware, the bootloader, the Mach and BSD kernel components (including the process, virtual memory, IPC, and file system layers), the object-oriented I/O Kit driver framework, user libraries, and other core pieces of software. You will learn how these pieces connect and work internally, where they originated, and how they evolved. The book also covers several key areas of the Intel-based Macintosh computers. A solid understanding of system internals is immensely useful in design, development, and debugging for programmers of various skill levels. System programmers can use the book as a reference and to construct a better picture of how the core system works. Application programmers can gain a deeper understanding of how their applications interact with the system. System administrators and power users can use the book to harness the power of the rich environment offered by Mac OS X. Finally, members of the Windows, Linux, BSD, and other Unix communities will find the book valuable in comparing and contrasting Mac OS X with their respective systems. Mac OS X Internals focuses on the technical aspects of OS X and is so full of extremely useful information and programming examples that it will definitely become a mandatory tool for every Mac OS X programmer.

Windows Internals

Author : Pavel Yosifovich
Publisher : Microsoft Press
ISBN 13 : 0133986462
Total Pages : 1471 pages
Book Rating : 4.1/5 (339 download)

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Book Synopsis Windows Internals by : Pavel Yosifovich

Download or read book Windows Internals written by Pavel Yosifovich and published by Microsoft Press. This book was released on 2017-05-05 with total page 1471 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive guide–fully updated for Windows 10 and Windows Server 2016 Delve inside Windows architecture and internals, and see how core components work behind the scenes. Led by a team of internals experts, this classic guide has been fully updated for Windows 10 and Windows Server 2016. Whether you are a developer or an IT professional, you’ll get critical, insider perspectives on how Windows operates. And through hands-on experiments, you’ll experience its internal behavior firsthand–knowledge you can apply to improve application design, debugging, system performance, and support. This book will help you: · Understand the Window system architecture and its most important entities, such as processes and threads · Examine how processes manage resources and threads scheduled for execution inside processes · Observe how Windows manages virtual and physical memory · Dig into the Windows I/O system and see how device drivers work and integrate with the rest of the system · Go inside the Windows security model to see how it manages access, auditing, and authorization, and learn about the new mechanisms in Windows 10 and Server 2016

Solaris Internals

Author : Richard McDougall
Publisher : Pearson Education
ISBN 13 : 0132715740
Total Pages : 1408 pages
Book Rating : 4.1/5 (327 download)

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Book Synopsis Solaris Internals by : Richard McDougall

Download or read book Solaris Internals written by Richard McDougall and published by Pearson Education. This book was released on 2006-07-10 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Solaris™Internals volumes are simply the best and most comprehensive treatment of the Solaris (and OpenSolaris) Operating Environment. Any person using Solaris--in any capacity--would be remiss not to include these two new volumes in their personal library. With advanced observability tools in Solaris (likeDTrace), you will more often find yourself in what was previously unchartable territory. Solaris™ Internals, Second Edition, provides us a fantastic means to be able to quickly understand these systems and further explore the Solaris architecture--especially when coupled with OpenSolaris source availability." --Jarod Jenson, chief systems architect, Aeysis "The Solaris™ Internals volumes by Jim Mauro and Richard McDougall must be on your bookshelf if you are interested in in-depth knowledge of Solaris operating system internals and architecture. As a senior Unix engineer for many years, I found the first edition of Solaris™ Internals the only fully comprehensive source for kernel developers, systems programmers, and systems administrators. The new second edition, with the companion performance and debugging book, is an indispensable reference set, containing many useful and practical explanations of Solaris and its underlying subsystems, including tools and methods for observing and analyzing any system running Solaris 10 or OpenSolaris." --Marc Strahl, senior UNIX engineer Solaris™ Internals, Second Edition, describes the algorithms and data structures of all the major subsystems in the Solaris 10 and OpenSolaris kernels. The text has been extensively revised since the first edition, with more than 600 pages of new material. Integrated Solaris tools and utilities, including DTrace, MDB, kstat, and the process tools, are used throughout to illustrate how the reader can observe the Solaris kernel in action. The companion volume, Solaris™ Performance and Tools, extends the examples contained here, and expands the scope to performance and behavior analysis. Coverage includes: Virtual and physical memory Processes, threads, and scheduling File system framework and UFS implementation Networking: TCP/IP implementation Resource management facilities and zones The Solaris™ Internals volumes make a superb reference for anyone using Solaris 10 and OpenSolaris.

Windows Internals

Author : David A. Solomon
Publisher : Microsoft Press
ISBN 13 : 0735637962
Total Pages : 1264 pages
Book Rating : 4.7/5 (356 download)

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Book Synopsis Windows Internals by : David A. Solomon

Download or read book Windows Internals written by David A. Solomon and published by Microsoft Press. This book was released on 2009-06-17 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt: See how the core components of the Windows operating system work behind the scenes—guided by a team of internationally renowned internals experts. Fully updated for Windows Server(R) 2008 and Windows Vista(R), this classic guide delivers key architectural insights on system design, debugging, performance, and support—along with hands-on experiments to experience Windows internal behavior firsthand. Delve inside Windows architecture and internals: Understand how the core system and management mechanisms work—from the object manager to services to the registry Explore internal system data structures using tools like the kernel debugger Grasp the scheduler's priority and CPU placement algorithms Go inside the Windows security model to see how it authorizes access to data Understand how Windows manages physical and virtual memory Tour the Windows networking stack from top to bottom—including APIs, protocol drivers, and network adapter drivers Troubleshoot file-system access problems and system boot problems Learn how to analyze crashes

Android Security Internals

Author : Nikolay Elenkov
Publisher : No Starch Press
ISBN 13 : 1593275811
Total Pages : 434 pages
Book Rating : 4.5/5 (932 download)

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Book Synopsis Android Security Internals by : Nikolay Elenkov

Download or read book Android Security Internals written by Nikolay Elenkov and published by No Starch Press. This book was released on 2014-10-14 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are more than one billion Android devices in use today, each one a potential target. Unfortunately, many fundamental Android security features have been little more than a black box to all but the most elite security professionals—until now. In Android Security Internals, top Android security expert Nikolay Elenkov takes us under the hood of the Android security system. Elenkov describes Android security architecture from the bottom up, delving into the implementation of major security-related components and subsystems, like Binder IPC, permissions, cryptographic providers, and device administration. You’ll learn: –How Android permissions are declared, used, and enforced –How Android manages application packages and employs code signing to verify their authenticity –How Android implements the Java Cryptography Architecture (JCA) and Java Secure Socket Extension (JSSE) frameworks –About Android’s credential storage system and APIs, which let applications store cryptographic keys securely –About the online account management framework and how Google accounts integrate with Android –About the implementation of verified boot, disk encryption, lockscreen, and other device security features –How Android’s bootloader and recovery OS are used to perform full system updates, and how to obtain root access With its unprecedented level of depth and detail, Android Security Internals is a must-have for any security-minded Android developer.

Inside the Android OS

Author : G. Blake Meike
Publisher : Addison-Wesley Professional
ISBN 13 : 013409641X
Total Pages : 529 pages
Book Rating : 4.1/5 (34 download)

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Book Synopsis Inside the Android OS by : G. Blake Meike

Download or read book Inside the Android OS written by G. Blake Meike and published by Addison-Wesley Professional. This book was released on 2021-08-24 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Complete Guide to Customizing Android for New IoT and Embedded Devices Inside the Android OS is a comprehensive guide and reference for technical professionals who want to customize and integrate Android into embedded devices, and construct or maintain successful Android-based products. Replete with code examples, it encourages you to create your own working code as you read--whether for personal insight or a professional project in the fast-growing marketplace for smart IoT devices. Expert Android developers G. Blake Meike and Larry Schiefer respond to the real-world needs of embedded and IoT developers moving to Android. After presenting an accessible introduction to the Android environment, they guide you through boot, subsystem startup, hardware interfaces, and application support--offering essential knowledge without ever becoming obscure or overly specialized. Reflecting Android's continuing evolution, Meike and Schiefer help you take advantage of relevant innovations, from the ART application runtime environment to Project Treble. Throughout, a book-length project covers all you need to start implementing your own custom Android devices, one step at a time. You will: Assess advantages and tradeoffs using Android in smart IoT devices Master practical processes for customizing Android Set up a build platform, download the AOSP source, and build an Android image Explore Android's components, architecture, source code, and development tools Understand essential kernel modules that are unique to Android Use Android's extensive security infrastructure to protect devices and users Walk through Android boot, from power-on through system initialization Explore subsystem startup, and use Zygote containers to control application processes Interface with hardware through Android's Hardware Abstraction Layer (HAL) Provide access to Java programs via Java Native Interface (JNI) Gain new flexibility by using binderized HAL (Project Treble) Implement native C/C++ or Java client apps without bundling vendor libraries

Windows Internals

Author : Mark E. Russinovich
Publisher : Pearson Education
ISBN 13 : 0735671303
Total Pages : 752 pages
Book Rating : 4.7/5 (356 download)

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Book Synopsis Windows Internals by : Mark E. Russinovich

Download or read book Windows Internals written by Mark E. Russinovich and published by Pearson Education. This book was released on 2012-03-15 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Delve inside Windows architecture and internals—and see how core components work behind the scenes. Led by three renowned internals experts, this classic guide is fully updated for Windows 7 and Windows Server 2008 R2—and now presents its coverage in two volumes. As always, you get critical insider perspectives on how Windows operates. And through hands-on experiments, you’ll experience its internal behavior firsthand—knowledge you can apply to improve application design, debugging, system performance, and support. In Part 1, you will: Understand how core system and management mechanisms work—including the object manager, synchronization, Wow64, Hyper-V, and the registry Examine the data structures and activities behind processes, threads, and jobs Go inside the Windows security model to see how it manages access, auditing, and authorization Explore the Windows networking stack from top to bottom—including APIs, BranchCache, protocol and NDIS drivers, and layered services Dig into internals hands-on using the kernel debugger, performance monitor, and other tools

Operating Systems

Author : Remzi H. Arpaci-Dusseau
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781985086593
Total Pages : 714 pages
Book Rating : 4.0/5 (865 download)

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Book Synopsis Operating Systems by : Remzi H. Arpaci-Dusseau

Download or read book Operating Systems written by Remzi H. Arpaci-Dusseau and published by Createspace Independent Publishing Platform. This book was released on 2018-09 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is organized around three concepts fundamental to OS construction: virtualization (of CPU and memory), concurrency (locks and condition variables), and persistence (disks, RAIDS, and file systems"--Back cover.

Android Internals - Volume I

Author : Jonathan Levin
Publisher :
ISBN 13 : 9780991055524
Total Pages : pages
Book Rating : 4.0/5 (555 download)

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Book Synopsis Android Internals - Volume I by : Jonathan Levin

Download or read book Android Internals - Volume I written by Jonathan Levin and published by . This book was released on 2014-10-24 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An in-depth exploration of the inner-workings of Android: In Volume I, we take the perspective of the Power User as we delve into the foundations of Android, filesystems, partitions, boot process, native daemons and services.

Database Internals

Author : Alex Petrov
Publisher : O'Reilly Media
ISBN 13 : 1492040312
Total Pages : 373 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Database Internals by : Alex Petrov

Download or read book Database Internals written by Alex Petrov and published by O'Reilly Media. This book was released on 2019-09-13 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: When it comes to choosing, using, and maintaining a database, understanding its internals is essential. But with so many distributed databases and tools available today, it’s often difficult to understand what each one offers and how they differ. With this practical guide, Alex Petrov guides developers through the concepts behind modern database and storage engine internals. Throughout the book, you’ll explore relevant material gleaned from numerous books, papers, blog posts, and the source code of several open source databases. These resources are listed at the end of parts one and two. You’ll discover that the most significant distinctions among many modern databases reside in subsystems that determine how storage is organized and how data is distributed. This book examines: Storage engines: Explore storage classification and taxonomy, and dive into B-Tree-based and immutable Log Structured storage engines, with differences and use-cases for each Storage building blocks: Learn how database files are organized to build efficient storage, using auxiliary data structures such as Page Cache, Buffer Pool and Write-Ahead Log Distributed systems: Learn step-by-step how nodes and processes connect and build complex communication patterns Database clusters: Which consistency models are commonly used by modern databases and how distributed storage systems achieve consistency

Linux Internals

Author : Moshe Bar
Publisher : Computing McGraw-Hill
ISBN 13 : 9780072125986
Total Pages : 351 pages
Book Rating : 4.1/5 (259 download)

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Book Synopsis Linux Internals by : Moshe Bar

Download or read book Linux Internals written by Moshe Bar and published by Computing McGraw-Hill. This book was released on 2000-01-01 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Furnishing in-depth coverage of Linux source-code internals, this high-level handbook explains how the Linux system operating system works and how to use it with various programming applications, discussing the various Linux versions, performance and tuning issues, kernel programming, troubleshooting details, and other important topics. Original. (Intermediate)

Understanding the Linux Kernel

Author : Daniel Pierre Bovet
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596002138
Total Pages : 786 pages
Book Rating : 4.0/5 (21 download)

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Book Synopsis Understanding the Linux Kernel by : Daniel Pierre Bovet

Download or read book Understanding the Linux Kernel written by Daniel Pierre Bovet and published by "O'Reilly Media, Inc.". This book was released on 2002 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: To thoroughly understand what makes Linux tick and why it's so efficient, you need to delve deep into the heart of the operating system--into the Linux kernel itself. The kernel is Linux--in the case of the Linux operating system, it's the only bit of software to which the term "Linux" applies. The kernel handles all the requests or completed I/O operations and determines which programs will share its processing time, and in what order. Responsible for the sophisticated memory management of the whole system, the Linux kernel is the force behind the legendary Linux efficiency. The new edition of Understanding the Linux Kernel takes you on a guided tour through the most significant data structures, many algorithms, and programming tricks used in the kernel. Probing beyond the superficial features, the authors offer valuable insights to people who want to know how things really work inside their machine. Relevant segments of code are dissected and discussed line by line. The book covers more than just the functioning of the code, it explains the theoretical underpinnings for why Linux does things the way it does. The new edition of the book has been updated to cover version 2.4 of the kernel, which is quite different from version 2.2: the virtual memory system is entirely new, support for multiprocessor systems is improved, and whole new classes of hardware devices have been added. The authors explore each new feature in detail. Other topics in the book include: Memory management including file buffering, process swapping, and Direct memory Access (DMA) The Virtual Filesystem and the Second Extended Filesystem Process creation and scheduling Signals, interrupts, and the essential interfaces to device drivers Timing Synchronization in the kernel Interprocess Communication (IPC) Program execution Understanding the Linux Kernel, Second Edition will acquaint you with all the inner workings of Linux, but is more than just an academic exercise. You'll learn what conditions bring out Linux's best performance, and you'll see how it meets the challenge of providing good system response during process scheduling, file access, and memory management in a wide variety of environments. If knowledge is power, then this book will help you make the most of your Linux system.