Performance Improvements with Database Indexes

Modules/Devices/src/Devices.Infrastructure.Database.Postgres/Migrations/20240327091638_AddIdentityIndexes.cs

@@ -0,0 +1,36 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Backbone.Modules.Devices.Infrastructure.Database.Postgres.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddIdentityIndexes : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateIndex(
+                name: "IX_Identities_ClientId",
+                table: "Identities",
+                column: "ClientId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Identities_TierId",
+                table: "Identities",
+                column: "TierId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "IX_Identities_ClientId",
+                table: "Identities");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Identities_TierId",
+                table: "Identities");
+        }
+    }
+}