Emily Riederer Emily Riederer Emily Riederer works in data science for the consumer finance industry where she leads a team to build analysis tools in R and cultivate an open s...

Chapter 2 Getting Started Chapter 2 Getting Started In this chapter we are going to make sure that you have all the prerequisites for doing data science at the command line. Th...

10.4 Getting in Touch 10.4 Getting in Touch This book would not have been possible without the many people who created the command line and the numerous command-line tools. It’...

Machine Learning SciPy Stack Installation scikit-learn Installation Example Machine Learning Python has a vast number of libraries for data analysis, statistics, and Machi...

What Is Ethereum? What Is Ethereum? Ethereum is often described as “the world computer.” But what does that mean? Let’s start with a computer science–focused description, and t...

Ranking View Query Results Basic Ranking Query Time Relevance Tuning Ranking View Query Results You can query Views and return the most relevant results first based on their r...

參考書目 SQL Reference Books PostgreSQL-specific Documentation Proceedings and Articles 參考書目 有關SQL及PostgreSQL值得閱讀的書籍及參考資料。 部份原始文件及技術報告亦可參閱University of California, Berkeley, Co...

Ranking View Query Results Basic Ranking Query Time Relevance Tuning Ranking View Query Results You can query Views and return the most relevant results first based on their r...

JSON Documents Beta 1. Setup - create universe 2. Create a table with a JSON column 3. Insert sample data 4. Execute queries against the documents Query all the data Query a pa...

About the authors Main authors Contributors Bios About the authors Main authors Luke Davis Contributors Riley Brady Bios Luke Davis is the sole developer as of ...