diff --git a/.env b/.env
index 114398558f..39ec089b92 100644
--- a/.env
+++ b/.env
@@ -42,7 +42,7 @@
 #
 # - "docker-compose.limits.yml"     : defines containers cpu and memory limits for all Phraseanet and gateway containers only.
 #
-# - "docker-compose.altenatives.yml": all alternative services, used only on evoluation or transition periods
+# - "docker-compose.alternatives.yml": all alternative services, used only on evolution or transition or testing periods
 #
 # 2/ "COMPOSE_PROFILES" value define which profiles you want to use
 # in docker-compose.
@@ -72,7 +72,7 @@
 # - "mailhog"         : for catching all email emit by app for dev and testing.
 # - "db-backup"       : launch and run a container to cron database backups and backup file's rotation.
 # - "pma"             : launch a phpmyadmin container for test and dev purpose.
-# - "mysql8"          : launch a mysql8 container (beta), (/!\ do not mix with the "db" profile)
+# - "db-mysql8"       : launch a mysql8 container (beta), (/!\ do not mix with the "db" profile)
 #                       Because this is the primary datastore, you should use you own SGDD service for production needs.
 #
 # Profiles worker list:
@@ -279,7 +279,7 @@ RABBITMQ_MANAGEMENT_PORT=10811
 RABBITMQ_HOSTNAME=rabbit_phraseanet
 
 # @run
-RABBITMQ_IMAGE_VERSION=rabbitmq:4.1.0-management
+RABBITMQ_IMAGE_TAG=rabbitmq:4.1.0-management
 
 # --- Gateway settings (Nginx) -----------------------------------------------------------------------------------------
 
@@ -580,6 +580,17 @@ DB_BACKUP_CRON_TIME=
 # @run
 DB_BACKUP_GZIP_LEVEL=9
 
+# --- redis cache settings ---------------------------------------------------------------------------------------------
+
+# Redis session Image Tag.
+# @run
+REDIS_CACHE_IMAGE_TAG=redis:8.0.1
+
+# --- redis session settings ---------------------------------------------------------------------------------------------
+
+# Redis cache Image Tag.
+# @run
+REDIS_SESSION_IMAGE_TAG=redis:8.0.1
 
 # --- Pusher Settings ---
 # Phraseanet use the Pusher service to notify users of asynchronous downloads https://pusher.com.
diff --git a/docker-compose.altenatives.yml b/docker-compose.alternatives.yml
similarity index 75%
rename from docker-compose.altenatives.yml
rename to docker-compose.alternatives.yml
index 176a82a99c..5d511fa7f0 100644
--- a/docker-compose.altenatives.yml
+++ b/docker-compose.alternatives.yml
@@ -1,18 +1,39 @@
 services:
 
   db:
+    image: $PHRASEANET_DOCKER_REGISTRY/phraseanet-db:$PHRASEANET_DOCKER_TAG
+    build: ./docker/db
+    restart: on-failure
+    profiles: ["db-volume-container"]
+    environment:
+    - MYSQL_ROOT_PASSWORD
+    - MYSQL_MAX_ALLOWED_PACKET
+    - MYSQL_MAX_CONNECTION
+    - MYSQL_LONG_QUERY_TIME
+    - MYSQL_SLOW_QUERY_LOG
+    - MYSQL_QUERY_CACHE_LIMIT
+    - MYSQL_QUERY_CACHE_SIZE
+    - MYSQL_KEY_BUFFER_SIZE
+    - MYSQL_CONNECT_TIMEOUT
+    - MYSQL_WAIT_TIMEOUT
+    - MARIADB_AUTO_UPGRADE
+    volumes:
+    - db_vol:/var/lib/mysql
+    networks:
+      - internal
+  db-mysql8:
     image: mysql:8.0.36-debian
     # NOTE: use of "mysql_native_password" is not recommended: https://dev.mysql.com/doc/refman/8.0/en/upgrading-from-previous-series.html#upgrade-caching-sha2-password
     # (this is just an example, not intended to be a production configuration)
     command: --default-authentication-plugin=mysql_native_password --max_allowed_packet=$MYSQL_MAX_ALLOWED_PACKET --max_connections=$MYSQL_MAX_CONNECTION --long_query_time=$MYSQL_LONG_QUERY_TIME --sql_mode="NO_ENGINE_SUBSTITUTION"
     restart: on-failure
-    profiles: ["mysql8"]
+    profiles: ["db-mysql8"]
     entrypoint:
-      sh -c "
+      sh -c \"
         echo 'CREATE DATABASE IF NOT EXISTS ab_master CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;CREATE DATABASE IF NOT EXISTS db_databox1 CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;CREATE DATABASE IF NOT EXISTS db_unitTest CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;CREATE DATABASE IF NOT EXISTS db_dataset1 CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;CREATE DATABASE IF NOT EXISTS db_dataset2 CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; CREATE USER `$PHRASEANET_DB_USER`@`%` IDENTIFIED BY \"$PHRASEANET_DB_PASSWORD\";GRANT ALL PRIVILEGES ON *.* to `$PHRASEANET_DB_USER`@`%`;' > /docker-entrypoint-initdb.d/init.sql;
         chmod +x /usr/local/bin/docker-entrypoint.sh /docker-entrypoint-initdb.d/init.sql;
         /usr/local/bin/docker-entrypoint.sh --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci --default-authentication-plugin=mysql_native_password --max_allowed_packet=$MYSQL_MAX_ALLOWED_PACKET --max_connections=$MYSQL_MAX_CONNECTION --long_query_time=$MYSQL_LONG_QUERY_TIME --sql_mode="NO_ENGINE_SUBSTITUTION" --slow_query_log=$MYSQL_SLOW_QUERY_LOG
-      "
+      \"
     environment:
     - MYSQL_ROOT_PASSWORD
     - MYSQL_MAX_ALLOWED_PACKET
@@ -27,4 +48,7 @@ services:
     volumes:
     - ${PHRASEANET_DB_DIR}_mysql8:/var/lib/mysql:rw
     networks:
-      - internal
+       internal:
+         aliases:
+            - db
+
diff --git a/docker-compose.datastores.yml b/docker-compose.datastores.yml
index a30bf5eecf..56c6e899dc 100644
--- a/docker-compose.datastores.yml
+++ b/docker-compose.datastores.yml
@@ -22,7 +22,7 @@ services:
       - internal
 
   rabbitmq:
-    image: $RABBITMQ_IMAGE_VERSION
+    image: $RABBITMQ_IMAGE_TAG
     profiles: ["rabbitmq"]
     restart: on-failure
     hostname: $RABBITMQ_HOSTNAME
@@ -35,14 +35,14 @@ services:
       - internal
   
   redis:
-    image: redis
+    image: $REDIS_CACHE_IMAGE_TAG
     profiles: ["redis"]
     restart: on-failure
     networks:
       - internal
 
   redis-session:
-    image: redis
+    image: $REDIS_SESSION_IMAGE_TAG
     profiles: ["redis-session"]
     restart: on-failure
     networks:
diff --git a/docker-compose.tools.yml b/docker-compose.tools.yml
index c1c44a6e88..fec1a794be 100644
--- a/docker-compose.tools.yml
+++ b/docker-compose.tools.yml
@@ -28,8 +28,6 @@ services:
     restart: on-failure
     ports:
       - ${PHRASEANET_PHPMYADMIN_PORT}:80
-    depends_on:
-      - db
     networks:
       - internal