目录
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
IV
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
V
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
VI
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
VII
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 Datas Big Security Challenges 228
New Words 231
Phrases 232
Abbreviations 232
Notes 233
Exercises 233
Text B The Future of Big DataBig 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