diff --git a/luigi_metabase/README.md b/luigi_metabase/README.md
index 8b5eb9d..625135c 100644
--- a/luigi_metabase/README.md
+++ b/luigi_metabase/README.md
@@ -30,10 +30,30 @@ git clone https://github.com/alibabacloud-howto/opensource_with_apsaradb.git
 cd opensource_with_apsaradb/luigi_metabase/
 ```
 
+```
+cd ~/opensource_with_apsaradb/luigi_metabase/metabase
+wget https://downloads.metabase.com/v0.40.3.1/metabase.jar
+java -jar metabase.jar
+```
+
+Admin User: admin@somebusiness.com
+Password: N1cetest
+Business Owner user: owner@somebusiness.com
+Password: N1cetest
+
+
 Execute the command to start luigi daemon. Once it is up and running, navigate to ``http://<ECS_EIP>:8082/``
 
 ```
 luigid
 ```
 
+```
+cd ~/adbpg_client_package/bin
+./psql -hpgm-3nsa364dun8rza5k168190.pg.rds.aliyuncs.com -p1921 -Udemo sales_dw
+select tablename from pg_tables where schemaname='public';
+```
+
+
+
 This tutorial is modified based on [https://github.com/abhishekzambre/data-warehouse](https://github.com/abhishekzambre/data-warehouse) to running on Alibaba Cloud.
\ No newline at end of file
diff --git a/luigi_metabase/data_pipeline.py b/luigi_metabase/data_pipeline.py
index 5a4daaf..0ba34af 100644
--- a/luigi_metabase/data_pipeline.py
+++ b/luigi_metabase/data_pipeline.py
@@ -22,8 +22,8 @@ class Config(luigi.Config):
     host = 'localhost'
     port = '1921'
     database = 'sales_dw'
-    user = 'abhishekzambre'
-    password = 'sky'
+    user = 'demo'
+    password = 'N1cetest'
 
     customer_info_table = 'customer_info'
     invoice_table = 'invoice'
diff --git a/luigi_metabase/deployment/terraform/main.tf b/luigi_metabase/deployment/terraform/main.tf
index 1b18b11..fe1a4c1 100644
--- a/luigi_metabase/deployment/terraform/main.tf
+++ b/luigi_metabase/deployment/terraform/main.tf
@@ -115,7 +115,7 @@ resource "alicloud_vswitch" "vswitch_1" {
 resource "alicloud_instance" "instance" {
   security_groups = alicloud_security_group.group.*.id
 
-  instance_type           = "ecs.c5.large" # 2core 4GB
+  instance_type           = "ecs.c5.xlarge" # 4core 8GB
   system_disk_category    = "cloud_ssd"
   system_disk_name        = "luigi_metabase_system_disk"
   system_disk_size        = 40
diff --git a/luigi_metabase/sales_dw_ddl.sql b/luigi_metabase/sales_dw_ddl.sql
new file mode 100644
index 0000000..cb30b83
--- /dev/null
+++ b/luigi_metabase/sales_dw_ddl.sql
@@ -0,0 +1,67 @@
+DROP TABLE IF EXISTS association_rules;
+DROP TABLE IF EXISTS product_info;
+DROP TABLE IF EXISTS invoice;
+DROP TABLE IF EXISTS customer_info;
+DROP TABLE IF EXISTS invoice_time;
+DROP TABLE IF EXISTS invoice_outliers;
+
+
+-- Table: Association Rules
+CREATE TABLE association_rules (
+    consequent_support Float,
+    leverage Float,
+    antecedent_support Float,
+    conviction Float,
+    lift Float,
+    antecedants Text,
+    confidence Float,
+    support Float,
+    consequents Text
+);
+
+
+-- Table: Product Info
+CREATE TABLE product_info (
+    description Text,
+    unit_price Float,
+    stock_code Text
+);
+
+-- Table: Invoice
+CREATE TABLE invoice (
+    invoice_no Text,
+    quantity Integer,
+    invoice_date Text,
+    customer_id Integer,
+    stock_code Text
+);
+
+-- Table: Customer Info
+CREATE TABLE customer_info (
+    customer_id Integer,
+    country Text,
+    country_code Text
+);
+
+-- Table: Invoice Time
+CREATE TABLE invoice_time (
+    minute Integer,
+    year Integer,
+    month Text,
+    hour Integer,
+    dayofyear Integer,
+    weekofyear Integer,
+    dayofweek Integer,
+    day Integer,
+    quarter Integer,
+    invoice_date Text
+);
+
+-- Table: Invoice Outliers
+CREATE TABLE invoice_outliers (
+    invoice_no Text,
+    quantity Integer,
+    invoice_date Text,
+    customer_id Integer,
+    stock_code Text
+);
\ No newline at end of file