Tabla de Contenidos: “…DEMOSTRACIÓN DE LOS SISTEMAS DE ALMACENAMIENTO -- 3.1 TIPOS DE DISPOSITIVOS DE ALMACENAMIENTO -- 3.1.1 JERARQUÍAS DE ALMACENAMIENTO -- 3.1.2 LA MEMORIA PRINCIPAL -- 3.1.3 JERARQUÍAS DE ALMACENAMIENTO -- 3.1.4 SISTEMAS NAS Y SAN -- 3.1.5 LA TECNOLOGÍA RAID -- 3.2 CARACTERÍSTICAS DE LOS SISTEMAS DE ARCHIVO -- 3.2.1 SINGULARIDADES DE UN SISTEMA DE ARCHIVOS -- 3.2.2 LOS ARCHIVOS Y DIRECTORIOS EN UNIX -- 3.2.3 NOMENCLATURA Y CODIFICACIÓN DE LOS ARCHIVOS -- 3.2.4 COMPARACIÓN DE SISTEMAS DE ARCHIVOS…”

Tabla de Contenidos: “…3.1 Steps for building a large partitioned database -- 3.2 Disk considerations -- 3.2.1 Summary of the most popular RAID levels -- 3.2.2 Data placement -- 3.2.3 Log placement -- 3.2.4 Data availability and performance -- 3.2.5 General storage performance recommendations -- 3.3 Database design considerations -- 3.3.1 Understand data partitioning -- 3.3.2 Define the number of database partitions -- 3.3.3 Define database partition groups -- 3.3.4 Design the table spaces -- 3.3.5 Understand partitioning map -- 3.3.6 Choose the partitioning key -- 3.3.7 Size the tables -- 3.3.8 Size for MDC utilization -- 3.3.9 Size for MQT utilization -- 3.3.10 Configure DB2 UDB -- 3.3.11 Recommended parameters for performance -- 3.3.12 Naming conventions -- Chapter 4. …”

Tabla de Contenidos: “…Disk controller -- Helper Script -- Kernel Configuration Recipes -- Disks -- USB Storage -- IDE Disks -- Serial ATA (SATA) -- Burning a CD-ROM -- IDE CD-ROM drives -- SCSI and SATA CD-ROM drives -- Devices -- USB -- IEEE 1394 (FireWire) -- PCI Hotplug -- PCMCIA/CardBus -- Sound (ALSA) -- CPU -- Processor Types -- SMP -- Preemption -- Suspend -- CPU Frequency Scaling -- Different Memory Models -- ACPI -- Networking -- Netfilter -- Network Drivers -- IrDA -- Bluetooth -- Wireless -- Filesystems -- RAID -- Logical Volume Manager and Device Mapper -- File Sharing with Windows -- OCFS2 -- Security -- Default Linux Capabilities -- SELinux -- Kernel Debugging -- Kernel Log Timestamps -- Magic SysRq Keys -- Debug Filesystem -- General Kernel Debugging -- III -- Kernel Boot Command-Line Parameter Reference -- Module-Specific Options -- Console Options -- console -- netconsole -- debug -- quiet -- earlyprintk -- loglevel -- log_buf_len -- initcall_debug -- kstack -- time -- Interrupt Options -- apic -- noapic -- lapic -- nolapic -- noirqbalance -- irqfixup -- irqpoll -- noirqdebug -- Memory Options -- highmem -- hugepages -- ihash_entries -- max_addr -- mem -- mem -- memmap -- memmap -- noexec -- reserve -- vmalloc -- norandmaps -- vdso -- Suspend Options -- resume -- noresume -- CPU Options -- cachesize -- lpj -- nmi_watchdog -- no387 -- nofxsr -- no-hlt -- mce -- nomce -- nosep -- nosmp -- notsc -- max_cpus -- Scheduler Options -- isolcpus -- migration_cost -- migration_ debug -- migration_ factor -- Ramdisk Options -- initrd -- load_ramdisk -- noinitrd -- prompt_ ramdisk -- ramdisk_ blocksize -- ramdisk_size -- Root Disk Options -- ro -- root -- rootdelay -- rootflags -- rootfstype -- rw -- Init Options -- init -- rdinit -- S -- kexec Options -- crashkernel -- elfcorehdr -- RCU Options -- rcu.blimit -- rcu.qhimark -- rcu.qlowmark -- rcu.rsinterval…”

Tabla de Contenidos: “…Rack Servers -- Blade Servers -- Rack Servers -- Form-Factor Conclusions -- Alternative Hardware Approaches -- Cloud Computing -- Converged Hardware -- Summary -- Chapter 5 Designing Your Network -- Examining Key Network Components -- Physical Connectivity -- Network Traffic Types -- Software Components -- Exploring Factors Influencing the Network Design -- Physical Switch Support -- vSwitches and Distributed vSwitches -- IP-Based Storage -- 10Gb Ethernet -- I/O Virtualization -- SR-IOV and DirectPath I/O -- Server Architecture -- Crafting the Network Design -- Availability -- Manageability -- Performance -- Recoverability -- Security -- Design Scenarios -- Two NICs -- Four NICs -- Six NICs -- Eight NICs -- Looking to the Future -- Summary -- Chapter 6 Storage -- Dimensions of Storage Design -- Storage Design Factors -- Storage Efficiency -- vSphere Storage Features -- Designing for Capacity -- RAID Options -- Estimating Capacity Requirements -- VMFS Capacity Limits -- Large or Small Datastores? …”

Tabla de Contenidos: “…Cover -- Inside Front Cover -- Title Page -- Copyright Page -- Dedication -- Contents -- Foreword -- Preface -- About the Author -- Part One Introduction -- Chapter 1 Basic Concepts and Computer Evolution -- 1.1 Organization and Architecture -- 1.2 Structure and Function -- 1.3 A Brief History of Computers -- 1.4 The Evolution of the Intel x86 Architecture -- 1.5 Embedded Systems -- 1.6 Arm Architecture -- 1.7 Cloud Computing -- 1.8 Key Terms, Review Questions, and Problems -- Chapter 2 Performance Issues -- 2.1 Designing for Performance -- 2.2 Multicore, Mics, and Gpgpus -- 2.3 Two Laws that Provide Insight: Ahmdahl's Law and Little's Law -- 2.4 Basic Measures of Computer Performance -- 2.5 Calculating the Mean -- 2.6 Benchmarks and Spec -- 2.7 Key Terms, Review Questions, and Problems -- Part Two The Computer System -- Chapter 3 A Top- Level View of Computer Function and Interconnection -- 3.1 Computer Components -- 3.2 Computer Function -- 3.3 Interconnection Structures -- 3.4 Bus Interconnection -- 3.5 Point-to-Point Interconnect -- 3.6 Pci Express -- 3.7 Key Terms, Review Questions, and Problems -- Chapter 4 Cache Memory -- 4.1 Computer Memory System Overview -- 4.2 Cache Memory Principles -- 4.3 Elements of Cache Design -- 4.4 Pentium 4 Cache Organization -- 4.5 Key Terms, Review Questions, and Problems -- Appendix 4A Performance Characteristics of Two- Level Memories -- Chapter 5 Internal Memory -- 5.1 Semiconductor Main Memory -- 5.2 Error Correction -- 5.3 DDR Dram -- 5.4 Flash Memory -- 5.5 Newer Nonvolatile Solid-State Memory Technologies -- 5.6 Key Terms, Review Questions, and Problems -- Chapter 6 External Memory -- 6.1 Magnetic Disk -- 6.2 Raid -- 6.3 Solid State Drives -- 6.4 Optical Memory -- 6.5 Magnetic Tape -- 6.6 Key Terms, Review Questions, and Problems -- Chapter 7 Input/Output -- 7.1 External Devices -- 7.2 I/O Modules…”

Tabla de Contenidos: “…Chapter 4 Storage Technologies and Asset Management -- Given a Scenario, Deploy and Manage Storage -- RAID Levels and Types -- Capacity Planning -- Hard Drive Media Types -- Interface Types -- Shared Storage -- Explain the Importance of Asset Management and Documentation -- Asset Management -- Documentation Management -- Document Availability -- Secure Storage of Sensitive Documentation -- Summary -- Exam Essentials -- Review Questions -- Chapter 5 Identifying Fault Tolerance Requirements -- Clustering -- Active-Active -- Active-Passive -- Failover/Failback -- Proper Patching Procedures -- Heartbeat -- Fault Tolerance -- Server-Level Redundancy vs. …”

Tabla de Contenidos: “…. -- How it works... -- RAID level data protection -- Performance impact of queuing on the storage array and host -- Getting ready -- How to do it... -- How it works... -- Factors that affect storage performance -- Getting ready -- How to do it... -- Using VAAI or VASA to boost storage performance -- Atomic test and set -- Clone blocks/full copy/XCOPY -- Zero blocks/write same -- Getting ready -- How to do it... -- How it works... -- Selecting the right VM disk type -- Getting ready -- How to do it... -- How it works... -- Monitoring command queuing -- Getting ready -- How to do it... -- How it works...…”

Tabla de Contenidos: “…Off-Premises Hosting -- Orchestration Platforms -- Multicloud -- Cloud Characteristics and Terms -- Elasticity -- Demand-Driven Service -- Pay-as-You-Grow -- Chargeback -- Ubiquitous Access -- Metering -- Multitenancy -- Cloud Bursting -- Baselines -- Source and Target Hosts -- Existing Systems -- Cloud Elements -- Advanced Cloud Services -- Machine Learning and Artificial Intelligence -- Serverless -- Exercise 1-1: Creating a Basic Serverless Application on AWS Lambda -- Internet of Things -- Chapter Review -- Questions -- Answers -- Chapter 2 Disk Storage Systems -- Disk Types and Configurations -- Rotational Media -- Solid State Drive -- USB Drive -- Tape -- Interface Types -- Access Speed -- Redundant Array of Independent Disks (RAID) -- Write Once, Read Many (WORM) -- Tiering -- Performance Levels of Each Tier -- Policies -- File System Types -- Unix File System -- Extended File System -- File Allocation Table File System -- New Technology File System -- Exercise 2-1: Formatting a Disk with the NTFS Partition in Windows -- Resilient File System -- Virtual Machine File System -- Z File System -- Chapter Review -- Questions -- Answers -- Chapter 3 Storage Networking -- Storage Types and Technologies -- Direct Attached Storage -- Storage Area Network…”

Tabla de Contenidos: “…Detecting Dynamic Devices -- Working with Dynamic Devices -- The Bottom Line -- Chapter 10 Booting Linux -- Understanding the Boot Process -- Overview of the Boot Process -- Watching the Boot Process -- The Firmware Startup -- The GRUB2 Bootloader -- Configuring the GRUB2 Bootloader -- Exploring the GRUB2 Configuration -- Interacting with GRUB2 -- The systemd Initialization Process -- Exploring Unit Files -- Focusing on Service Unit Files -- Focusing on Target Unit Files -- Changing a Unit Configuration File -- Changing the systemd Configuration File -- Looking at systemctl -- Jumping Targets -- Analyzing with systemd -- The Bottom Line -- Chapter 11 Working with Storage Devices -- Storage Basics -- Drive Connections -- Partitioning Drives -- Automatic Drive Detection -- Partitioning Tools -- Working with fdisk -- Working with gdisk -- The GNU parted Command -- Formatting Filesystems -- Common Filesystem Types -- Creating Filesystems -- Mounting Filesystems -- Manually Mounting Devices -- Automatically Mounting Devices -- Managing Filesystems -- Retrieving Filesystem Stats -- Filesystem Tools -- Storage Alternatives -- Multipath -- Logical Volume Manager -- Using RAID Technology -- The Bottom Line -- Chapter 12 Configuring Network Settings -- Network Settings -- Ubuntu Servers -- Red Hat Servers -- Using Network Command-Line Tools -- NetworkManager Tools -- Other Tools -- Basic Network Troubleshooting -- Sending Test Packets -- Finding Host Information -- Advanced Network Troubleshooting -- The netstat Command -- Examining Sockets -- The Bottom Line -- Chapter 13 Managing Users and Groups -- Understanding Linux Permissions -- Understanding Ownership -- Controlling Access Permissions -- Exploring Special Permissions -- Managing Default Permissions -- Using Access Control Lists -- Managing User Accounts -- Adding Accounts -- Maintaining Accounts…”

Tabla de Contenidos: “…. -- You just earned a timeout, kiddo: Muting trolls in stream -- Hate raids -- Not-So-Merry Melodies: Twitch, the RIAA, and the DMCA -- What the DMCA is -- When the DMCA leveled up -- The simple (but complicated) relationship between the RIAA and Twitch -- Where to find stream-safe music -- Positive Impressions: Putting your best foot forward on Twitch -- Chapter 15 Game Over: Twitch Outside of Gaming -- Game On: The Rise of Esports -- NASA TV: Going Live in the Sky -- The Food of Love on Twitch: Music -- Harping on a passion: Meadow Fox -- Sing a song: Ashley Abbink and Camila Knight -- The Sounds of Serenity: ASMR -- Phasmo for Real: Old Spirits Investigations Live -- Gaming for Good: Charity Streaming -- Remembering rule 1: Charity streaming is not about you! …”

Tabla de Contenidos: “…. -- Real-world example -- Adjusting the numbers -- Incorporating the spreadsheet -- Investing in a RAID -- Getting ready -- How to do it... -- How it works... -- There's more... -- See also -- Picking a processor -- Getting ready -- How to do it... -- How it works... -- There's more... -- Hyperthreading -- Turbo Boost -- Power usage -- See also -- Making the most of memory -- Getting ready -- How to do it... -- How it works... -- There's more... -- Exploring nimble networking -- Getting ready -- How to do it... -- How it works... -- There's more... -- A networking example -- Remembering redundancy -- Saving the research -- See also -- Managing motherboards -- Getting ready -- How to do it... -- How it works... -- There's more... -- See also -- Selecting a chassis -- Getting ready -- How to do it... -- How it works... -- There's more... -- Saddling up to a SAN -- Getting ready -- How to do it... -- How it works... -- There's more... -- See also -- Tallying up -- Getting ready -- How to do it... -- How it works... -- There's more... -- Protecting your eggs -- Getting ready -- How to do it... -- How it works... -- There's more... -- Chapter 2: Handling and Avoiding Downtime -- Introduction -- Determining acceptable losses -- Getting ready -- How to do it... -- How it works... -- Configuration - getting it right the first time -- Getting ready -- How to do it... -- How it works... -- There's more...…”

Tabla de Contenidos: “…Deploying MongoDB -- Designing the System -- Choosing a Storage Medium -- Recommended RAID Configurations -- CPU -- Choosing an Operating System -- Swap Space -- Filesystem -- Virtualization -- Turn Off Memory Overcommitting -- Mystery Memory -- Handling Network Disk IO Issues -- Using Non-Networked Disks -- Configuring System Settings -- Turning Off NUMA -- Setting a Sane Readahead -- Disabling Hugepages -- Choosing a Disk Scheduling Algorithm -- Don't Track Access Time…”

Tabla de Contenidos: “…11.2 Organization of the I/O Function -- 11.3 Operating System Design Issues -- 11.4 I/O Buffering -- 11.5 Disk Scheduling -- 11.6 RAID -- 11.7 Disk Cache -- 11.8 UNIX SVR4 I/O -- 11.9 Linux I/O -- 11.10 Windows I/O -- 11.11 Summary -- 11.12 Key Terms, Review Questions, and Problems -- Chapter 12 File Management -- 12.1 Overview -- 12.2 File Organization and Access -- 12.3 B-Trees -- 12.4 File Directories -- 12.5 File Sharing -- 12.6 Record Blocking -- 12.7 Secondary Storage Management -- 12.8 UNIX File Management -- 12.9 Linux Virtual File System -- 12.10 Windows File System -- 12.11 Android File Management -- 12.12 Summary -- 12.13 Key Terms, Review Questions, and Problems -- PART 6 EMBEDDED SYSTEMS -- Chapter 13 Embedded Operating Systems -- 13.1 Embedded Systems -- 13.2 Characteristics of Embedded Operating Systems -- 13.3 Embedded Linux -- 13.4 TinyOS -- 13.5 Key Terms, Review Questions, and Problems -- Chapter 14 Virtual Machines -- 14.1 Virtual Machine Concepts -- 14.2 Hypervisors -- 14.3 Container Virtualization -- 14.4 Processor Issues -- 14.5 Memory Management -- 14.6 I/O Management -- 14.7 VMware ESXi -- 14.8 Microsoft Hyper-V and Xen Variants -- 14.9 Java VM -- 14.10 Linux Vserver Virtual Machine Architecture -- 14.11 Summary -- 14.12 Key Terms, Review Questions, and Problems -- Chapter 15 Operating System Security -- 15.1 Intruders and Malicious Software -- 15.2 Buffer Overflow -- 15.3 Access Control -- 15.4 UNIX Access Control -- 15.5 Operating Systems Hardening -- 15.6 Security Maintenance -- 15.7 Windows Security -- 15.8 Summary -- 15.9 Key Terms, Review Questions, and Problems -- Chapter 16 Cloud and IoT Operating Systems -- 16.1 Cloud Computing -- 16.2 Cloud Operating Systems -- 16.3 The Internet of Things -- 16.4 IoT Operating Systems -- 16.5 Key Terms and Review Questions -- APPENDICES -- Appendix A Topics in Concurrency…”

Tabla de Contenidos: “…Planning for ClearCase -- Roles and responsibilities -- Education and training -- ClearCase environment overview -- Networkwide release host -- ClearCase LT hosts -- ClearCase hosts -- Define your SCM infrastructure -- Right sizing your network -- Right sizing your servers -- Supported architectures -- Supported platforms for ClearCase Web servers and interface -- Platform requirements for ClearCase mainframe connectors -- Supported file systems -- VOB server -- Processor capacity -- Physical memory -- Disk capacity -- Network interface -- Improving VOB server performance -- View server -- Build server -- Client hosts -- Some words on RAID levels -- Review security policies…”

Tabla de Contenidos: “…Installing and Upgrading PC Components -- Selecting Components for Custom PCs -- Graphics/CAD/CAM Design Workstation -- Audio/Video Editing Workstation -- Virtualization Workstation -- Gaming PC -- Home Theater PC -- Standard Thick Client -- Thin Client -- Home Server PC -- Installing and Upgrading Motherboards and Onboard Components -- Replacing a Motherboard -- Installing a Motherboard -- Exercise 6-1: Removing an Old Motherboard -- Exercise 6-2: Properly Handling and Installing a Motherboard -- Upgrading a CPU -- Exercise 6-3: Removing a PGA Processor from a ZIF Socket -- Exercise 6-4: Removing a Processor from an LGA Socket -- Exercise 6-5: Installing a Processor in an Empty LGA Socket -- Removing and Installing Cooling Systems -- Optimizing a System with RAM -- Exercise 6-6: Running a Memory Scanner -- Installing and Removing Memory -- Exercise 6-7: Installing and Removing a DIMM Module -- Installing Adapter Cards -- Removing an Adapter Card -- Exercise 6-8: Removing an Adapter Card -- Installing and Configuring an Adapter Card -- Exercise 6-9: Installing an Adapter Card -- Installing Storage Devices -- Removing an Internal Storage Device -- Exercise 6-10: Removing a Drive -- Installing Drives on PATA Channels -- Exercise 6-11: Choosing a Master -- Installing Optical Drives -- Installing Solid-State Storage -- Installing Drives on SATA Channels -- Exercise 6-12: Installing a SATA Drive -- Installing RAID Arrays -- Installing Internal Floppy Disk Drives…”

Tabla de Contenidos: “…Objective 802: 1.5 Given a Scenario, Use Control Panel Utilities -- Quick Answer Key -- In-Depth Answers -- Chapter 8: Client-Side Virtualization -- Questions -- Objective 802: 1.9 Explain the Basics of Client-Side Virtualization -- Quick Answer Key -- In-Depth Answers -- Chapter 9: Upgrading, Installing, and Configuring Windows -- Questions -- Objective 802: 1.2 Given a Scenario, Install and Configure the Operating System Using the Most Appropriate Method -- Objective 802: 1.4 Given a Scenario, Use Appropriate Operating System Features and Tools -- Objective 802: 1.5 Given a Scenario, Use Control Panel Utilities (the Items Are Organized by "Classic View/Large Icons" in Windows) -- Quick Answer Key -- In-Depth Answers -- Chapter 10: Disk and File Management -- Questions -- Objective 802: 1.1 Compare and Contrast the Features and Requirements of Various Microsoft Operating Systems -- Objective 802: 1.2 Given a Scenario, Install and Configure the Operating System Using the Most Appropriate Method -- Objective 802: 1.3 Given a Scenario, Use Appropriate Command-Line Tools -- Objective 802: 1.4 Given a Scenario, Use Appropriate Operating System Features and Tools -- Objective 802: 1.8 Explain the Differences Among Basic OS Security Settings -- Quick Answer Key -- In-Depth Answers -- Chapter 11: Troubleshooting, Repair, and Maintenance of PCs -- Questions -- Objective 802: 4.1 Given a Scenario, Explain the Troubleshooting Theory -- Objective 802: 4.2 Given a Scenario, Troubleshoot Common Problems Related to Motherboards, RAM, CPU, and Power with Appropriate Tools -- Objective 802: 4.3 Given a Scenario, Troubleshoot Hard Drives and RAID Arrays with Appropriate Tools -- Objective 802: 4.4 Given a Scenario, Troubleshoot Common Video and Display Issues -- Quick Answer Key -- In-Depth Answers…”

Tabla de Contenidos: “…Chapter 12 Managing Windows User Accounts -- Understanding How Active Directory Is Organized -- Objects -- Domains -- Organizational units -- Trees -- Forests -- Understanding Windows User Accounts -- Local accounts versus domain accounts -- User account properties -- Creating a New User -- Setting User Properties -- Changing the user's contact information -- Setting account options -- Specifying logon hours -- Restricting access to certain computers -- Setting the user's profile information -- Resetting User Passwords -- Disabling and Enabling User Accounts -- Deleting a User -- Working with Groups -- Creating a group -- Adding a member to a group -- Creating a Logon Script -- Chapter 13 Managing Network Storage -- Understanding Disk Storage -- Hard disk drives -- Solid state drives to the rescue! -- It's a RAID! -- Three ways to attach disks to your servers -- Focusing on File Servers -- Understanding permissions -- Understanding shares -- Managing Your File Server -- Using the New Share Wizard -- Sharing a folder without the wizard -- Granting permissions -- Part 4 Managing Your Network -- Chapter 14 Welcome to Network Management -- What a Network Administrator Does -- Choosing the Part-Time Administrator -- The Three "Ups" of Network Management -- Managing Network Users -- Acquiring Software Tools for Network Administrators -- Building a Library -- Pursuing Certification -- Helpful Bluffs and Excuses -- Chapter 15 Supporting Your Users -- Establishing the Help Desk's Charter -- Tracking Support Tickets -- Deciding How to Communicate with Users -- Using Remote Assistance -- Enabling Remote Assistance -- Inviting someone to help you via a Remote Assistance session -- Responding to a Remote Assistance invitation -- Creating a Knowledge Base -- Creating a Self-Service Help Portal -- Using Satisfaction Surveys -- Tracking Help Desk Performance…”

Tabla de Contenidos: “…Document the findings, actions, and outcomes -- Exam essentials -- 5.2 Given a scenario, troubleshoot problems related to motherboards, RAM, CPU, and power -- Common symptoms -- Exam essentials -- 5.3 Given a scenario, troubleshoot and diagnose problems with storage drives and RAID arrays -- Common symptoms -- Exam essentials…”

“…The DS8880 HPFE Gen2 is a 2U Redundant Array of Independent Disks (RAID) flash enclosure with associated Flash RAID adapters that can be used exclusively with DS8880 models. …”

Tabla de Contenidos: “…Installing Linux -- 4.1 Before you begin -- 4.1.1 Making the CD-ROM/DVD drive bootable -- 4.1.2 RAID configuration -- 4.1.3 Partitions -- 4.1.4 Time configuration -- 4.1.5 Video card and monitor -- 4.1.6 File systems in Linux -- 4.1.7 Different Linux distributions -- 4.2 Installing Red Hat 2.1AS -- 4.3 Installing UnitedLinux 1.0, SLES 8 -- Chapter 5. …”