Microservices with Clojure

Conventions used

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "The persistence protocol ServiceDB consists of upsert, entity, and delete functions."

A block of code is set as follows:

{  "query": {    "term": {      "status": "O"    }  }}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

(defn home-page  [request]  (log/counter ::home-hits 1)  (ring-resp/response "Hello World!"))

Any command-line input or output is written as follows:

% lein runNoname | Hello, World!% lein run ClojureClojure ...