diff --git a/src/containers/docker/neo4j/backend/poetry.lock b/src/containers/docker/neo4j/backend/poetry.lock
index 6b3212c..fc33564 100644
--- a/src/containers/docker/neo4j/backend/poetry.lock
+++ b/src/containers/docker/neo4j/backend/poetry.lock
@@ -1359,4 +1359,4 @@ dev = ["black (>=19.3b0)", "pytest (>=4.6.2)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.11,<4.0"
-content-hash = "e380e24986b32e7c7ad1867f44fd1a553e18ce441eea27509e5cb314599d1ab9"
+content-hash = "42193895bcbc35dd849f885cda7d2470cae5de22cdcf0b9ec954b74e1729e4f0"
diff --git a/src/containers/docker/neo4j/backend/pyproject.toml b/src/containers/docker/neo4j/backend/pyproject.toml
index 58e56af..9355749 100644
--- a/src/containers/docker/neo4j/backend/pyproject.toml
+++ b/src/containers/docker/neo4j/backend/pyproject.toml
@@ -23,6 +23,7 @@ bcrypt = "^4.1.2"
 pydantic-settings = "^2.2.1"
 requests = "^2.31.0"
 neo4j = "^5.23.0"
+numpy = "^2.0.1"
 
 
 [tool.poetry.group.dev.dependencies]
diff --git a/src/containers/docker/neo4j/backend/src/backend/__main__.py b/src/containers/docker/neo4j/backend/src/backend/__main__.py
index 42e8000..5adf542 100644
--- a/src/containers/docker/neo4j/backend/src/backend/__main__.py
+++ b/src/containers/docker/neo4j/backend/src/backend/__main__.py
@@ -1,5 +1,7 @@
 import os
+import string
 
+import numpy as np
 from loguru import logger
 from neo4j import GraphDatabase
 
@@ -28,7 +30,7 @@
             resp = list(session.run(cmd, None))
             print(resp)
 
-        resp = list(session.run(query, parameters={'rows': ["d"]}))
+        resp = list(session.run(query, parameters={'rows': list(string.ascii_lowercase)}))
 
     query = '''
         UNWIND $row.table_keywords AS keyword
@@ -39,11 +41,13 @@
         MERGE (p)-[:CONTAINS]->(k)
         RETURN k.name AS name
     '''
+    rng = np.random.default_rng(2)
     with driver.session(database="neo4j") as session:
         for record in [
             {
-                "table_keywords": ["a", "c", "b"],
-                "product": "d",
+                "table_keywords": rng.choice(list(string.ascii_lowercase), 3),
+                "product": each,
             }
+            for each in list(string.ascii_lowercase)
         ]:
             resp = list(session.run(query, parameters={'row': record}))
diff --git a/src/containers/docker/neo4j/docker-compose.yml b/src/containers/docker/neo4j/docker-compose.yml
index 73b0720..e5bf918 100644
--- a/src/containers/docker/neo4j/docker-compose.yml
+++ b/src/containers/docker/neo4j/docker-compose.yml
@@ -18,6 +18,12 @@ services:
       - "7687:7687"
     networks:
       - net
+    healthcheck:
+      test: wget http://localhost:7474 || exit 1
+      interval: 1s
+      timeout: 10s
+      retries: 20
+      start_period: 3s
   add-data:
     build:
       context: .
@@ -26,7 +32,8 @@ services:
         - HOSTNAME=neo4j
     entrypoint: python -m backend
     depends_on:
-      - neo4j
+      neo4j:
+        condition: service_healthy
     networks:
       - net
     deploy:
diff --git a/src/containers/docker/neo4j/frontend/package-lock.json b/src/containers/docker/neo4j/frontend/package-lock.json
index ea52c2f..ec07352 100644
--- a/src/containers/docker/neo4j/frontend/package-lock.json
+++ b/src/containers/docker/neo4j/frontend/package-lock.json
@@ -11,7 +11,8 @@
         "neovis.js": "^2.1.0",
         "next": "14.2.5",
         "react": "^18",
-        "react-dom": "^18"
+        "react-dom": "^18",
+        "vis-network": "^9.1.9"
       },
       "devDependencies": {
         "@types/node": "^20",
diff --git a/src/containers/docker/neo4j/frontend/package.json b/src/containers/docker/neo4j/frontend/package.json
index 035c356..6843af2 100644
--- a/src/containers/docker/neo4j/frontend/package.json
+++ b/src/containers/docker/neo4j/frontend/package.json
@@ -12,7 +12,8 @@
     "neovis.js": "^2.1.0",
     "next": "14.2.5",
     "react": "^18",
-    "react-dom": "^18"
+    "react-dom": "^18",
+    "vis-network": "^9.1.9"
   },
   "devDependencies": {
     "@types/node": "^20",