diff --git a/README.md b/README.md
index 747f6d3..6e297e6 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,128 @@ Contains configuration files, e.g. docker for Synology NAS
 
 ## Deployment approach
 
-Copy files to `\\Swaghausen-WG\admin_data\nextcloud`
\ No newline at end of file
+Copy files to `\\Swaghausen-WG\admin_data\nextcloud`
+
+## Nextcloud
+
+Workflow:
+  - copy docker-compose file to `\\Swaghausen-WG\admin_data\nextcloud`, e.g. via SFTP
+  - in DSM: open Container Manager and build nextcloud project (will apply updates to compose file in production)
+
+logs at: /volume/docker/nextcloud/data/nextcloud.log
+
+### How to Upgrade
+ - update version number in Docker Compose file at `\\Swaghausen-WG\admin_data\nextcloud`
+ - open DSM. In Container Manager 
+   - Download new image
+   - Project -> Nextcloud -> Stop
+   - Project -> Nextcloud -> Build
+
+### Adding Redis to Nextcloud
+
+As per [official nextcloud doc](https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/caching_configuration.html#recommendations-based-on-type-of-deployment) recommendation the following has to be configuered in the `config.php` (`volume2/docker/nextcloud/config/config.php`)
+
+```php
+  'memcache.local' => '\\OC\\Memcache\\APCu',
+  'memcache.distributed' => '\OC\Memcache\Redis',
+  'memcache.locking' => '\OC\Memcache\Redis',
+  'redis' => [
+      'host' => '192.168.178.55',
+     'port' => 6379,
+     'password' => 'redispass1234'
+  ],
+```
+
+**Other Resources**
+https://intux.de/2023/07/14/memory-caching-mit-redis-fuer-nextcloud-27/
+https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/caching_configuration.html#organizations-with-single-server
+https://help.nextcloud.com/t/installing-redis-for-memcache/162599/3
+
+
+## Joplin Server
+https://github.com/laurent22/joplin/issues/9499
+
+https://github.com/laurent22/joplin/tree/dev/packages/server
+
+
+open http://localhost:22300/joplin
+http://192.168.178.128:22300/admin
+
+
+server {
+    listen 80;
+    server_name joplin.swaghausen.de;
+    return 301 https://joplin.swaghausen.de$request_uri;
+}
+
+server {
+  listen 443 ssl;
+  server_name joplin.swaghausen.de;
+  ssl_certificate /usr/syno/etc/certificate/_archive/D9n1az/fullchain.pem;
+  ssl_certificate_key /usr/syno/etc/certificate/_archive/D9n1az/privkey.pem;
+  location / {
+    proxy_pass http://localhost:22300;
+  }
+}
+
+sudo nano /etc/nginx/sites-enabled/git.swaghausen.de.conf
+`sudo nginx -s reload`
+
+
+joplin.swaghausen.de
+
+
+server {
+    listen 80;
+    server_name collabora.swaghausen.de;
+    return 301 https://collabora.swaghausen.de$request_uri;
+}
+
+server {
+  listen 443 ssl;
+  server_name collabora.swaghausen.de;
+  ssl_certificate /usr/syno/etc/certificate/_archive/D9n1az/fullchain.pem;
+  ssl_certificate_key /usr/syno/etc/certificate/_archive/D9n1az/privkey.pem;
+  location / {
+    proxy_pass http://localhost:9980;
+  }
+}
+
+Test: curl -k https://collabora.swaghausen.de/hosting/discovery
+
+curl -k http://192.168.178.55:9980/hosting/capabilities
+curl -k http://localhost:9980/hosting/capabilities
+curl -k http://127.0.0.1:9980/hosting/capabilities
+curl -k https://collabora.swaghausen.de/hosting/capabilities
+
+/etc/nginx/sites-enabled
+
+sudo nano tagebuch.swaghausen.de.conf
+
+scp tagebuch.swaghausen.de.conf admin@192.168.178.55:/etc/nginx/sites-enabled/tagebuch.swaghausen.de.conf
+
+/var/log/coolwsd.log
+
+
+```
+server {
+  listen 443 ssl;
+  server_name joplin.swaghausen.de;
+  ssl_certificate /usr/syno/etc/certificate/_archive/D9n1az/fullchain.pem;
+  ssl_certificate_key /usr/syno/etc/certificate/_archive/D9n1az/privkey.pem;
+  proxy_set_header X-Forwarded-Host $host;
+  proxy_set_header Host $host;
+  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+  proxy_set_header X-Forwarded-Proto $scheme;
+  proxy_set_header X-Real-IP $remote_addr;
+  location / {
+    proxy_redirect off;
+    proxy_pass http://127.0.0.1:22300;
+  }
+}
+```
+
+`sudo nginx -s reload`
+
+test: `curl https://joplin.swaghausen.de/api/ping`
+```
\ No newline at end of file
diff --git a/joplin-server/docker-compose.yml b/joplin-server/docker-compose.yml
index 703bbe8..8306bd3 100644
--- a/joplin-server/docker-compose.yml
+++ b/joplin-server/docker-compose.yml
@@ -29,7 +29,8 @@ services:
             - POSTGRES_PASSWORD=joplinpass123
             - POSTGRES_USER=joplin
             - POSTGRES_DB=joplin
-        network_mode: bridge
+        networks:
+            - joplin-network
 
     app:
         image: joplin/server:3.3.3-beta
@@ -45,6 +46,11 @@ services:
             - POSTGRES_PASSWORD=joplinpass123
             - POSTGRES_DATABASE=joplin
             - POSTGRES_USER=joplin
-            - POSTGRES_PORT=5433
+            - POSTGRES_PORT=5432
             - POSTGRES_HOST=db
-        network_mode: bridge
+        networks:
+            - joplin-network
+
+networks:
+    joplin-network:
+        driver: bridge
\ No newline at end of file