Update README.md

Author: gkorland

README.md

@@ -3,9 +3,20 @@
 [![Mailing List](https://img.shields.io/badge/Mailing%20List-RedisJSON-blue)](https://groups.google.com/forum/#!forum/redisjson)
 [![Gitter](https://badges.gitter.im/RedisLabs/RedisJSON.svg)](https://gitter.im/RedisLabs/RedisJSON?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
 
-# RedisJSON
+# RedisJSON 2
 
-## Usage
+RedisJSON 2 ([RedisJSON](https://github.com/RedisJSON/RedisJSON) nextgen) is a [Redis](https://redis.io/) module that implements [ECMA-404 The JSON Data Interchange Standard](http://json.org/) as a native data type. It allows storing, updating and fetching JSON values from Redis keys (documents).
+
+## Primary features:
+
+* Full support of the JSON standard
+* [JSONPath](http://goessner.net/articles/JsonPath/) syntax for selecting elements inside documents
+* Documents are stored as binary data in a tree structure, allowing fast access to sub-elements
+* Typed atomic operations for all JSON values types
+* Secondery index support based on [RediSeach](http://redisearch.io)
+
+
+## New Commands in RedisJSON 2
 
     JSON.INDEX ADD <index> <field> <path>
     JSON.INDEX DEL <index> <field>
@@ -24,9 +35,34 @@ Return value from JSON.QGET is an array of keys and values:
 
 In a language such as Java this could be represented as a `Map<String, Document>`.
 
+## Examples
+
 A query combining multiple paths:
 
     JSON.QGET mytype "@path1:hello @path2:world" d.name
+    
+    
+```bash
+127.0.0.1:6379> json.set user1 $ '{"last":"Joe", "first":"Mc"}' INDEX person
+OK
+127.0.0.1:6379> json.set user2 $ '{"last":"Joan", "first":"Mc"}' INDEX person
+OK
+127.0.0.1:6379> json.index add person last $.last
+OK
+127.0.0.1:6379> JSON.QGET person Jo*
+"{\"user2\":[{\"last\":\"Joan\",\"first\":\"Mc\"}],\"user1\":[{\"last\":\"Joe\",\"first\":\"Mc\"}]}"
+127.0.0.1:6379> json.set user3 $ '{"last":"Joel", "first":"Dan"}' INDEX person
+OK
+127.0.0.1:6379> JSON.QGET person Jo*
+"{\"user2\":[{\"last\":\"Joan\",\"first\":\"Mc\"}],\"user1\":[{\"last\":\"Joe\",\"first\":\"Mc\"}],\"user3\":[{\"last\":\"Joel\",\"first\":\"Dan\"}]}"
+127.0.0.1:6379> json.index add person first $.first
+OK
+127.0.0.1:6379> JSON.QGET person Mc
+"{\"user2\":[{\"last\":\"Joan\",\"first\":\"Mc\"}],\"user1\":[{\"last\":\"Joe\",\"first\":\"Mc\"}]}"
+127.0.0.1:6379> JSON.QGET person Mc $.last
+"{\"user2\":[\"Joan\"],\"user1\":[\"Joe\"]}"
+```
+    
 
 
 ## Build