edit poc

poc-datacollector/modules/ROOT/pages/index-mongo.adoc

@@ -49,9 +49,18 @@ Doc origin https://en.wikipedia.org/wiki/MongoDB#Main_features[wikipedia]
 
 == Replication in MongoDB
 
-A replica set is a group of mongod instances that maintain the same data set. A replica set contains several data bearing nodes and optionally one arbiter node.
+ replica set is a group of mongod instances that maintain the same data set. A replica set contains several data bearing nodes and optionally one arbiter node.
 
 
 image::ROOT:replica-set-primary-with-two-secondaries.bakedsvg.svg[float=right]
 
 TIP: http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/hybrid/start-storage.html[swarmlab provide storage options^]
+
+=== Video = intro
+
+
+****
+TIP: Mongo in 100 Seconds
+
+video::bt_y4Loofg[youtube]
+****

poc-datacollector/modules/ROOT/pages/index-redis.adoc

@@ -0,0 +1,27 @@
+=  Redis -> services redisserver
+
+
+*Redis* is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. Redis provides data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes, and streams.
+
+The project was developed and maintained by ihttps://github.com/antirez[Salvatore Sanfilippo^]
+
+TIP: The name Redis means *Re*mote *Di*ctionary *S*erver.
+
+MongoDB is developed by MongoDB Inc. and licensed under the Server Side Public License (SSPL).
+
+
+== Main features
+
+https://en.wikipedia.org/wiki/Redis[Wikipedia^]
+
+
+=== Video = intro
+
+
+****
+TIP: Redis in 100 Seconds
+
+video::G1rOthIU-uo[youtube]
+****
+
+