remove the data modeling section and update indexing section - issues #49 #44

Author: tgrall

Diff for: docs/guides/data-modeling/index-import.mdx renamed to docs/guides/data-modeling/index-data-modeling.mdx

@@ -23,7 +23,7 @@ import RedisCard from '@site/src/theme/RedisCard';
     <RedisCard 
         title="Indexing and Querying" 
         description="Learn how to query data by values" 
-        page="guides/indexing/"
+        page="/guides/indexing/"
         />
  </div>
 
@@ -40,11 +40,7 @@ import RedisCard from '@site/src/theme/RedisCard';
  </div>
 
  <div class="col">
-    <RedisCard 
-        title="Data Modeling" 
-        description="Data modelinging for Redis" 
-        page="/guides/data-modeling/"
-        />     
+  
  </div>
 
 </div>

Diff for: docs/guides/index.mdx

@@ -21,3 +21,17 @@ You have various ways to create index using Redis core datastructures, for examp
 When using these datastructures you must create your own API to keep the index up-to-date. To simplify and automate this task, Redis community has created the RediSearch module that allows indexing and querying.
 
 ### Indexing and Querying with RediSearch
+
+The easiest way to index and query data in Redis is to use the [RediSearch](http://redisearch.io/) module.
+
+You can follow the [RediSearch Tutorial](https://github.com/RediSearch/redisearch-getting-started) to learn more about it and look at the following video from Redis University:
+
+<div class="text--center">
+<iframe width="672" height="378" src="https://www.youtube.com/embed/B10nHEdW3NA" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+
+Querying, Indexing, and Full-text Search in Redis
+</div>
+
+If you have questions about RediSearch and other module ask them in the [Redis Community Forum](https://forum.redislabs.com/c/modules/redisearch/58).
+
+