17. Advanced MongoDB Concepts

There’s a lot more to MongoDB than this book can cover. This chapter is designed to get you started with some fundamentals beyond the normal database create, access, and delete operations. Designing and implementing indexes allows you to improve database performance. Also, implementing replica sets and sharding provide additional performance improvements and high availability. When you’re done with this chapter, you’ll be able to implement GridFS functionality from Node.js in order to deal with extremely large files.

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