Firefly – Instant, Full-Text Search Engine for Dropbox (Part 1)

Introduction

With hundreds of billions of files, Dropbox has become one of the world’s largest stores of private documents, and it’s still growing strong! As users add more and more files it becomes harder for them to stay organized. Eventually, search replaces browsing as the primary way users find their content. In other words, the more content our users store with us the more important it is for them to have a powerful search tool available. With this motivation in mind, we set out to deploy instant, full-text search for Dropbox.

Like any serious practitioners of large distributed systems our first order of business was clear: come up with a name for the project!

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