adds devDependencies for tests #2

README.md

@@ -6,6 +6,11 @@ Need to store/access your data as ***fast*** as possible? Try Redis!
 
 ## [Why?](https://youtu.be/zeXv4bav54M?t=9s)
 
+> "*40% of people will leave your site if it takes longer than 3 seconds to load...*"  
+https://econsultancy.com/blog/10936-site-speed-case-studies-tips-and-tools-for-improving-your-conversion-rate  
+> ***Never make people wait***; *Learn how to* ***cache your content/app with Redis***.
+
+
 **Storing data** is a ***necessity*** for *all* (but the *simplest*) web applications.  
 :computer: :iphone: :watch: :camera: :video_camera:   >  
 :floppy_disk: & :open_file_folder:   >   :smile:  
@@ -284,6 +289,13 @@ http://instagram-engineering.tumblr.com/post/12202313862/storing-hundreds-of-mil
 + Redis Labs Achieves Over ***1.2 Million Transactions per Second*** on a **Single** Amazon Web Services (AWS) **Instance**:  
 http://www.marketwired.com/press-release/redis-labs-achieves-over-12-million-transactions-per-second-on-single-amazon-web-services-1965269.htm
 
+### Persistence
+
+Because Redis is an in-memory datastore, persistence is not immediate.
+if you want to be sure that your data is saved,
+(incase your server/instance is re-booted) read about using the ***SAVE*** command.
+
++ Redis **persistence** ***demystified***: http://oldblog.antirez.com/post/redis-persistence-demystified.html
 
 
 ## Graphical User Interface (GUI) for Viewing/Setting Data
@@ -378,7 +390,6 @@ output:
 ![bicycle-definition](https://cloud.githubusercontent.com/assets/194400/7215446/4bbc5fd8-e5d0-11e4-80ca-a52d9265186f.png)
 
 
-
 ### Q: Can't I Just Use MongoDB for Everything?
 
 > "We are *already using MongoDB* to store our records, can't we just put ***everything in one place***?"
@@ -392,3 +403,11 @@ But if you need to save/access ***Millions of Records Per Second*** (*yes, you r
 then there's ***only one*** place to store your data; ***Redis***.
 
 ![there can be only one](https://izeeshan.files.wordpress.com/2014/08/there-can-only-be-one.jpg)
+
+
+### Q: Can we use Redis as *Primary* Datastore?
+
+*Quick answer*: ***Yes***!  
+*Long answer*:
+
++ **Persistence**: http://redis.io/topics/persistence +

examples/basic.js

@@ -13,9 +13,3 @@ client.get("Hello", function(err, reply) {
    // reply is null when the key is missing
    console.log('Hello ' + reply);
 });
-
-
-/**
- * BASIC Example using hiredis - https://github.com/redis/hiredis-node
- * if you want the "Official" (but less popular) module
- */

package.json

@@ -3,10 +3,6 @@
   "version": "1.0.0",
   "description": "A quick introduction to using Redis to store/retrieve data for your node.js app!",
   "main": "server.js",
-  "scripts": {
-    "test": "tape",
-    "start": "node server.js"
-  },
   "repository": {
     "type": "git",
     "url": "https://github.com/nelsonic/learn-redis.git"
@@ -29,5 +25,18 @@
   "dependencies": {
     "hiredis": "^0.3.0",
     "redis": "^0.12.1"
-  }
+  },
+  "devDependencies": {
+    "codeclimate-test-reporter": "0.0.4",
+    "istanbul": "^0.3.13",
+    "tap-spec": "^3.0.0",
+    "tape": "^4.0.0"
+  },
+  "scripts": {
+  "view-cov": "open .",
+  "codeclimate": "CODECLIMATE_REPO_TOKEN=0839d00dd01047ffadfb3c56bf9c9baa0047179de582a47517e3f558ad4eafff ./node_modules/codeclimate-test-reporter/bin/codeclimate.js < ./coverage/lcov.info",
+  "coverage": "./node_modules/.bin/istanbul cover ./node_modules/tape/bin/tape ./api/test/*.js | node_modules/tap-spec/bin/cmd.js && ./node_modules/.bin/istanbul check-coverage --statements 100 --functions 100 --lines 100 --branches 100",
+  "test": "istanbul cover ./node_modules/tape/bin/tape ./api/test/*.js | node_modules/tap-spec/bin/cmd.js",
+  "spec": "node ./node_modules/tape/bin/tape ./api/test/*.js | node_modules/tap-spec/bin/cmd.js"
+}
 }