diff --git a/src/main/java/ai/starlake/transpiler/schemas/SampleSchemaProvider.java b/src/main/java/ai/starlake/transpiler/schemas/SampleSchemaProvider.java
new file mode 100644
index 0000000..84d4cce
--- /dev/null
+++ b/src/main/java/ai/starlake/transpiler/schemas/SampleSchemaProvider.java
@@ -0,0 +1,37 @@
+package ai.starlake.transpiler.schemas;
+
+
+import java.util.Map;
+
+public class SampleSchemaProvider implements SchemaProvider {
+    public Map<String, Map<String, String>> getTables()  {
+        return Map.of(
+                    "schema1.table1", Map.of(
+                        "field1", "type1",
+                        "field2", "type2"
+                    ),
+                    "schema2.table1", Map.of(
+                        "field1", "type1",
+                        "field2", "type2"
+                    )
+                );
+            }
+    public Map<String, String> getTable(String schemaName, String tableName) {
+        return Map.of(
+                    "field1", "type1",
+                    "field2", "type2"
+                );
+    }
+    public Map<String, Map<String, String>> getTables(String tableName) {
+        return Map.of(
+                    "schema1", Map.of(
+                        "field1", "type1",
+                        "field2", "type2"
+                    ),
+                    "schema2", Map.of(
+                        "field11", "type1",
+                        "field12", "type2"
+                    )
+                );
+    }
+}
diff --git a/src/main/java/ai/starlake/transpiler/schemas/SchemaProvider.java b/src/main/java/ai/starlake/transpiler/schemas/SchemaProvider.java
new file mode 100644
index 0000000..2fd4d61
--- /dev/null
+++ b/src/main/java/ai/starlake/transpiler/schemas/SchemaProvider.java
@@ -0,0 +1,34 @@
+package ai.starlake.transpiler.schemas
+import java.util.Map;
+
+
+
+
+
+interface SchemaProvider {
+    /**
+     * Get all tables in the schema
+     * @return Map of tables with schema name and table name as key and map of field name and field type as value
+     */
+    Map<String, Map<String, String>> getTables();
+
+
+    /**
+     * Get all fields in the table
+     * @param schemaName schema name
+     * @param tableName table name
+     * @return Map of field name and field type
+     */
+    Map<String, String> getTable(String schemaName, String tableName);
+
+    /**
+     * Get table regardless of schema name
+     * @param tableName table name
+     * @return Map of schema name where the table is found and map of field name and field type. Returning more than one key means
+     * the table is found in multiple schemas and the resolution is ambiguous.
+     * In the future, resolution may be done by jsqltranspiler based on the context.
+     */
+    Map<String, Map<String, String>> getTables(String tableName);
+
+}
+