Unit 1 1
Text A What Is Big Data 1
New Words 4
Phrases 7
Abbreviations 8
Exercises 8
Text B Big Data Analytics 10
New Words 15
Phrases 17
Abbreviations 18
Exercises 18
参考译文 什么是大数据 19
Unit 2 22
Text A Data Model 1 22
New Words 27
Phrases 29
Abbreviations 30
Exercises 31
Text B Data Model 2 33
New Words 39
Phrases 41
Abbreviations 41
Exercises 41
参考译文 数据模型(1) 42
Unit 3 46
Text A Structured Data, Semi-Structured Data, and Unstructured Data 46
New Words 49
Phrases 50
Abbreviations 51
Exercises 51
Text B Big Data Storage 53
New Words 56
Phrases 58
Abbreviations 58
Exercises 58
参考译文 结构化数据、半结构化数据和非结构化数据 59
Unit 4 62
Text A ETL 62
New Words 66
Phrases 68
Abbreviations 68
Exercises 69
Text B Data Backup 71
New Words 77
Phrases 79
Abbreviations 80
Exercises 80
参考译文 提取、转换、加载 81
Unit 5 85
Text A Python Programming Language 85
New Words 88
Phrases 90
Abbreviations 92
Exercises 92
Text B R Programming Language 94
New Words 98
Phrases 99
Abbreviations 100
Exercises 100
参考译文 Python编程语言 100
Unit 6 104
Text A Basic Concepts of Database 104
New Words 107
Phrases 108
Abbreviations 109
Exercises 109
Text B Database Management System 111
New Words 116
Phrases 117
Abbreviations 118
Exercises 118
参考译文 数据库基本概念 118
Unit 7 121
Text A Data Warehouse 121
New Words 125
Phrases 127
Abbreviations 128
Exercises 129
Text B Cloud Storage 131
New Words 134
Phrases 136
Abbreviations 137
Exercises 137
参考译文 数据仓库 138
Unit 8 142
Text A Data Processing 1 142
New Words 145
Phrases 147
Abbreviations 148
Exercises 148
Text B Data Processing 2 150
New Words 153
Phrases 155
Abbreviations 155
Exercises 156
参考译文 数据处理(1) 156
Unit 9 159
Text A Data Mining 159
New Words 164
Phrases 165
Abbreviation 166
Exercises 166
Text B Data Mining Algorithms 169
New Words 174
Phrases 175
Abbreviations 176
Exercises 176
参考译文 数据挖掘 176
Unit 10 180
Text A Apache Hadoop 180
New Words 183
Phrases 185
Abbreviations 185
Exercises 186
Text B Apache Spark 189
New Words 192
Phrases 193
Abbreviations 194
Exercises 194
参考译文 Apache Hadoop 195
Unit 11 198
Text A Big Data Visualization 198
New Words 201
Phrases 203
Abbreviations 204
Exercises 204
Text B Business Intelligence BI 206
New Words 210
Phrases 211
Abbreviation 212
Exercises 212
参考译文 大数据可视化 213
Unit 12 216
Text A Data Security 216
New Words 219
Phrases 221
Exercises 222
Text B What’s the Key to Success for Big Data and AI 224
New Words 227
Phrases 228
Exercises 228
参考译文 数据安全 229