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Distributed Computing with Go

You're reading from   Distributed Computing with Go Practical concurrency and parallelism for Go applications

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Product type Paperback
Published in Feb 2018
Publisher Packt
ISBN-13 9781787125384
Length 246 pages
Edition 1st Edition
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Author (1):
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V.N. Nikhil Anurag V.N. Nikhil Anurag
Author Profile Icon V.N. Nikhil Anurag
V.N. Nikhil Anurag
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Toc

Table of Contents (11) Chapters Close

Preface 1. Developer Environment for Go FREE CHAPTER 2. Understanding Goroutines 3. Channels and Messages 4. The RESTful Web 5. Introducing Goophr 6. Goophr Concierge 7. Goophr Librarian 8. Deploying Goophr 9. Foundations of Web Scale Architecture 10. Other Books You May Enjoy

Design overview

Now that we have briefly described the application we want to build and the reason for building it, let's look at the list of features we want to implement as part of the search engine:

  • It should accept links to documents provided in the POST request and download them
  • It should process and index the downloaded documents
  • It should handle search queries and respond with a list of documents with snippets containing the search terms
  • The returned list of documents should be in the order of greater occurrence of search terms in the document

Though we listed four functionalities, we can club the application into two main components:

  • Goophr Concierge: This is the component responsible for indexing and returning the list of documents for search queries
  • Goophr Librarian: This is the component responsible for handling user interaction and interacting with the first...
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