redpanda using docker-compose

docker-compose/transactions-schema.json

@@ -0,0 +1,37 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Transactions",
+  "type": "object",
+  "properties": {
+    "email": {
+      "type": "string",
+      "format": "email",
+      "description": "The email address of the user involved in the transaction."
+    },
+    "index": {
+      "type": "integer",
+      "description": "A numeric index associated with the transaction."
+    },
+    "price": {
+      "type": "string",
+      "pattern": "^XXX \\d+\\.\\d{6}$",
+      "description": "A string representing the price of the product, including a currency code followed by the amount."
+    },
+    "product_url": {
+      "type": "string",
+      "format": "uri",
+      "description": "A URL that points to the product involved in the transaction."
+    },
+    "timestamp": {
+      "type": "string",
+      "format": "date-time",
+      "description": "The timestamp of when the transaction occurred, formatted in ISO 8601."
+    },
+    "user_id": {
+      "type": "integer",
+      "description": "A numeric identifier for the user."
+    }
+  },
+  "required": ["email", "index", "price", "product_url", "timestamp", "user_id"],
+  "additionalProperties": false
+}