大数据专业英语教程PDF电子书下载

Unit 1 1

Text A Big Data 1

New Words 4

Phrases 6

Abbreviations 7

Notes 7

Exercises 8

Text B Big Data Analytics 10

New Words 13

Phrases 14

Abbreviations 15

Exercises 15

参考译文 大数据 15

Unit 2 18

Text A Computer Software 18

New Words 22

Phrases 23

Notes 24

Exercises 25

Text B Software Development Process 27

New Words 30

Phrases 31

Abbreviations 32

Exercises 32

参考译文 计算机软件 33

Unit 3 37

Text A Operating System 37

New Words 41

Phrases 42

Abbreviations 43

Notes 43

Exercises 44

Text B ETL 46

New Words 51

Phrases 53

Abbreviations 54

Exercises 55

参考译文 操作系统 55

Unit 4 58

Text A R Programming Language 58

New Words 61

Phrases 64

Abbreviations 65

Notes 65

Exercises 66

Text B Python Programming Language 69

New Words 74

Phrases 76

Abbreviations 77

Exercises 77

参考译文 R编程语言 78

Unit 5 81

Text A Data Structure 81

New Words 83

Phrases 84

Abbreviations 84

Notes 85

Exercises 86

Text B Structured Data， Semi-structured Data and Unstructured Data 88

New Words 93

Phrases 94

Abbreviations 95

Exercises 96

参考译文 数据结构 96

Unit 6 99

Text A Basic Concepts of Database 99

New Words 102

Phrases 104

Abbreviations 104

Notes 104

Exercises 106

Text B How Cloud Storage Works 108

New Words 111

Phrases 111

Exercises 112

参考译文 数据库基本概念 113

Unit 7 116

Text A Data Warehouse Frequently Asked Questions 116

New Words 119

Phrases 120

Abbreviations 121

Notes 121

Exercises 122

Text B Data Backup 124

New Words 128

Phrases 129

Abbreviations 129

Exercises 129

参考译文 数据仓库常见问题 130

Unit 8 133

Text A Data Preprocessing 133

New Words 136

Phrases 138

Abbreviations 139

Notes 139

Exercises 140

Text B Data Cleansing 142

New Words 149

Phrases 151

Exercises 152

参考译文 数据预处理 152

Unit 9 156

Text A Data Mining 156

New Words 160

Phrases 162

Notes 163

Exercises 164

Text B Top 6 Data Mining Algorithms 166

New Words 175

Phrases 177

Abbreviations 177

Exercises 178

参考译文 数据挖掘 178

Unit 10 182

Text A What is Hadoop？ 182

New Words 185

Phrases 186

Abbreviations 186

Notes 187

Exercises 188

Text B Apache Spark 191

New Words 195

Phrases 195

Abbreviations 196

Exercises 197

参考译文 什么是Hadoop 197

Unit 11 200

Text A Data Visualization 200

New Words 207

Phrases 209

Abbreviations 210

Notes 211

Exercises 212

Text B The 14 Best Data Visualization Tools 216

New Words 220

Phrases 221

Abbreviations 222

Exercises 222

参考译文 数据可视化 223

Unit 12 228

Text A How to Manage Big Data’s Big Security Challenges 228

New Words 231

Phrases 232

Abbreviations 232

Notes 233

Exercises 233

Text B The Future of Big Data—Big Data 2.0 236

New Words 239

Phrases 240

Abbreviations 240

Exercises 240

参考译文 如何管理大数据的大安全挑战 241