IT Fundamentals: All About Data

BY
Udemy

Lavel

Beginner

Mode

Online

Fees

₹ 449 799

Quick Facts

particular details
Medium of instructions English
Mode of learning Self study
Mode of Delivery Video and Text Based

Course and certificate fees

Fees information
₹ 449  ₹799
certificate availability

Yes

certificate providing authority

Udemy

The syllabus

Course Overview

The Basics of Digital Data

  • Bits and Bytes / Binary and Hex
  • Working with Hex
  • Encoding - Text and Numbers
  • Analogue to Digital Conversion - Audio and Sensors
  • Analogue to Digital Conversion - Pictures and Video
  • A to D Conversion
  • Lossless Data Compression + File Headers and Metadata
  • Lossy Data Compression
  • Data Compression
  • Data Streaming

Data Storage Technologies

  • Storage Drive Types
  • SPAMS - the five characteristics of systems built for datacentres
  • Storage Drive Types and SPAMS
  • Redundancy
  • Data Protection
  • Redundancy and Data Protection
  • Direct Attached Storage (DAS)
  • RAID 0 - Striping
  • RAID 5 - Striping plus Parity
  • RAID
  • Hardware vs Software RAID
  • Hardware RAID

Shared (Networked) Storage Systems

  • Network Attached Storage (NAS)
  • Storage Area Network (SAN) and Unified Storage
  • NAS versus SAN
  • Let's Design a Unified Storage System
  • Scale-Up versus Scale-Out
  • Object Storage
  • Hyper Converged Infrastructure (HCI)
  • Scale-Out Storage

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