Managing file systems

Lecture "Administration and visualization: Chapter 2.1 - File management" provides students with content about: File systems; Computer file; Distributed file system; The evolution of storage; SAN file system;... Please refer to the detailed content of the lecture!

29p gaupanda031 20-05-2024 5 3   Download

Bài giảng Hệ thống máy tính: Chương 8 Quản lý nhập xuất và quản lý hệ thống files, cung cấp cho người học những kiến thức như: /O management; File System management. Mời các bạn cùng tham khảo

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Bài giảng Quản trị Linux: Basic system administration. Chương này trình bày những nội dung chính sau: File and directory management, linking files, file and directory permissions, sudoers. Mời các bạn cùng tham khảo để biết thêm các nội dung chi tiết.

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Bài giảng Hệ thống máy tính gồm có 10 chương, nội dung chính của các chương gồm: Chương 1 - tổng quan về hệ thống máy tính, chương 2 - tổ chức tổng quát máy tính, chương 3 - kiến trúc tập lệnh, chương 4 - I/O bus and device, chương 5 - operating system overview, chương 6 – process, chương 7 – memory, chương 8 - I/O management and file systems, chương 9 - cấu hình sử dụng máy tính – OS, chương 10 - máy tính và OS nhúng.

7p nomoney3 10-02-2017 103 2   Download

Module 5: Configuring and managing file systems. The following topics are covered in this module: Working with file systems, managing data compression, securing data by using EFS. At the end of this module, you will be able to configure and manage file systems. This includes: Configuring disk compression, securing files by using EFS.

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(NB) LPI-101 "Junior Level Administration Introduction to Linux" referred to the content you: Linux Fundamentals, Hardware & Architecture, Install a Linux system, Working on the command line, Process text streams using filters, Perform basic file management, Perform basic file editing operations using vi,...

621p thetam263 28-03-2016 28 2   Download

(NB) The Linux Kernel, Hardware Management, Linux System Startup, Linux Filesystem, RAID and LVM, File Sharing and Services - NFS, File Sharing and Services - Samba, Recovering a Linux System,... As the main contents of the document "LPI-201: Intermediate Level Administration". Invite you to refer to the lecture content more learning materials and research.

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In this chapter, you will learn to: Identify security threats to enterprise networks. Describe methods to mitigate security threats to enterprise networks. Configure basic router security. Disable unused router services and interfaces. Use the Cisco SDM one-step lockdown feature. Manage files and software images with the Cisco IOS Integrated File System (IFS).

157p youcanletgo_01 04-01-2016 46 5   Download

After studying this chapter you will be able to: Understand the necessity of managing IOS system image files to increase network reliability in a small-to-medium-sized business network, explain the Cisco IOS image naming conventions, calculate memory requirements needed when upgrading an IOS system image,... Inviting you to refer.

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This chapter help students understand the necessity of managing IOS system image files to increase network reliability in a small to medium-sized business network, explains the naming conventions and packaging of IOS 12.4 and 15 and discusses the process of obtaining, installing and managing Cisco IOS 15 software licenses.

29p youcanletgo_01 29-12-2015 45 2   Download

Chương 1 giới thiệu tổng quan về hệ quản trị cơ sở dữ liệu (Overview of DBMS), trình bày đặc điểm của cơ sở dữ liệu (Characteristics of the Database), người sử dụng cơ sở dữ liệu, giới thiệu về hệ quản trị cơ sở dữ liệu và hệ thống file, trình bày những thuận lợi của cách tiếp cận cơ sở dữ liệu. Mời các bạn cùng tham khảo.

24p kiepnaybinhyen_02 25-12-2015 81 5   Download

Mục tiêu của bài giảng chương 7 nhằm giúp người học hiểu và cấu hình các thuộc tính file và thư mục, hiểu và cấu hình các thuộc tính nâng cao cho file và thư mục, hiện thực và quản lý hạn ngạch đĩa, hiểu và hiện thực hệ thống file phân tán (Distributed File System). Mời các bạn cùng tham khảo.

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Objectives of Input and Output is survey IO facilities in .NET Framework Class Library (file and directory management, text files, binary files, object serialization). It includes IO Library, Files and directories, File System Info, Utility classes, Choice of file/directory class.

0p cocacola_08 21-11-2015 53 3   Download

Lecture Operating System: Chapter 10 - Unix and Linux presented History of unix, Overview of unix, Processes in unix, Memory management in unix, Input/output in unix, The unix file system, Security in unix.

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Lecture Operating System: Chapter 11 - Windows 2000 presented History of windows 2000, Programming windows 2000, System structure, Processes and threads in windows 2000, Memory management, Input/output in windows 2000, the windows 2000 file system, Security in windows 2000, Caching in windows 2000.

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Password RecovePassword Recovery: To recover a switch password: Power up the switch with the Mode button pressed. Initialize flash. Load helper files Rename the current configuration file. Reboot the system. Reinstate the name of the configuration file and copy it into RAM. Change the password. Copy to start up configuration Reload the switch.

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Database Management  Verifiable Data – confirming the accuracy of the stored data by randomly calling a customer and verifying name, address, phone, email, and other attributes in the record.  Data Cleansing – the act of detecting and correcting (or removing) corrupt or inaccurate records from a record set, table, or database. Used mainly in databases, the term refers to identifying incomplete, incorrect, inaccurate, irrelevant etc. parts of the data and then replacing, modifying or deleting this dirty data.

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Tablespaces and Data Files Databases, tablespaces, and data files are closely related, but they have important differences: An Oracle database consists of one or more logical storage units called tablespaces, which collectively store all of the database’s data. Each tablespace in an Oracle database consists of one or more files called data files, which are physical structures that conform with the operating system in which Oracle is running. A database’s data is collectively stored in the data files that constitute each tablespace of the database.

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Built-In Database Objects In addition to creating the database files, several other structures are created. Data dictionary: Contains descriptions of the objects in the database Dynamic performance tables: Contains information used by the database administrator (DBA) to monitor and tune the database and instance PL/SQL packages: Program units adding functionality to the database. These packages are created when the catproc.sql script is run after the CREATE DATABASE command. PL/SQL packages will not be discussed within the scope of this course.

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Planning and Organizing a Database Planning for your database is the first step in organizing and implementing a database system. First define how the database will be used. This determines what type of database you need to create that will meet the needs of your business, for example, data warehousing, high online transaction processing, or general purpose. After you determine the purpose and type, you must outline the database architecture that will be used.

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