diff --git a/docker-compose.yml b/docker-compose.yml
index 1d9c5950..5983d6fa 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -19,26 +19,26 @@ services:
       - smartcity-shared
       - traefik-public
     environment:
-      # MQTT Brokers
-      - ENABLE_EMQX=true
-      - ENABLE_MOSQUITTO=true
-      - ENABLE_BUNKER=true
-      # Context Brokers
-      - ENABLE_ORION=true
-      - ENABLE_STELLIO=true
-      - ENABLE_FROST=true
+      # MQTT Brokers (Disabled - using Pulsar distribution)
+      - ENABLE_EMQX=false
+      - ENABLE_MOSQUITTO=false
+      - ENABLE_BUNKER=false
+      # Context Brokers (Disabled - using Pulsar distribution)
+      - ENABLE_ORION=false
+      - ENABLE_STELLIO=false
+      - ENABLE_FROST=false
       # Databases
       - ENABLE_INFLUX=true
       - INFLUX_URL=http://smart-city-influxdb:8086
-      # Pulsar
+      # Pulsar (Active - main ingestion)
       - ENABLE_PULSAR=true
       - PULSAR_HOST=smart-city-pulsar
-      - PULSAR_PORT=8080
-      # Redpanda (Kafka)
-      - ENABLE_REDPANDA=false  # Disabled - troubleshooting
+      - PULSAR_PORT=6650
+      # Redpanda (Disabled - troubleshooting)
+      - ENABLE_REDPANDA=false
       - REDPANDA_BROKERS=smart-city-redpanda:9092
       # Simulation settings
-      - INTERVAL=30
+      - INTERVAL=1
       - LOG_LEVEL=INFO
     restart: unless-stopped
     labels: