Rename doc/install-and-configure-redis.md to doc/database/redis/install-and-configure-redis.md

doc/database/redis/install-and-configure-redis.md

@@ -0,0 +1,26 @@
+Configuring Redis database
+==========================
+
+These are instructions for setting up NNTPChan with Redis as the data-storage system.
+
+##Installing Redis
+
+Redis 3.x or higher is required, [stable release](http://download.redis.io/releases/redis-stable.tar.gz) recommended
+
+* See http://redis.io/download
+
+##Configuring Redis
+
+In `srnd.ini` the database sections should look like this:
+
+    [database]
+    type=redis
+    schema=single
+    host=localhost
+    port=6379
+    user=
+    password=
+
+##Next step
+
+See the [Running NNTPChan](running.md).