【数据分析电子书免费下载】Wilson_da_Rocha_Franca-MongoDB_Data_Modeling-Packt_Publishing_-_ebooks_Account_(2015) pdf_下载_mobi  

I got the below from Amazon.com, link: http://www.amazon.com/MongoDB-Mo ... ngoDB+data+modeling
About This Book
Create reliable, scalable data models with MongoDB
Optimize the schema design process to support applications of all kinds
Use this comprehensive guide to implement advanced schema designs
Who This Book Is For
This book is intended for database professionals, software developers, and architects who have some previous experience with MongoDB and now want to shift their focus to the concepts of data modeling. If you wish to develop better schema designs for MongoDB-based applications, this book is ideal for you.
What You Will Learn
Optimize your models based on priorities
Discover the schemaless document-oriented database design
Improve the process of querying a document with the help of indexing
Set up a sharded environment with replication
Configure the read preference in accordance with your application's requirements
Create effective indexes that will fit your application needs
Understand how to analyze the performance of your queries to avoid performance issues
In Detail
This book covers the basic concepts in data modeling and also provides you with the tools to design better schemas. With a focus on data usage, this book will cover how queries and indexes can influence the way we design schemas, with thorough examples and detailed code.
The book begins with a brief discussion of data models, drawing a parallel between relational databases, NoSQL, and consequently MongoDB. Next, the book explains the most basic MongoDB concepts, such as read and write operations, indexing, and how to design schemas by knowing how applications will use the data. Finally, we will talk about best practices that will help you optimize and manage your database, presenting you with a real-life example of data modeling on a real-time logging analytics application.