diff --git a/app/models/item.rb b/app/models/item.rb
index 6dc6e85b..9e55a061 100644
--- a/app/models/item.rb
+++ b/app/models/item.rb
@@ -296,6 +296,12 @@ class Item < ApplicationRecord
     restricted_zones + occupied_zones
   end
 
+  def update_cached_fields
+    self.cached_occupied_zone_ids = occupied_zone_ids.sort.join(",")
+    self.cached_compatible_body_ids = compatible_body_ids.sort.join(",")
+    self.save!
+  end
+
   def species_support_ids
     @species_support_ids_array ||= read_attribute('species_support_ids').split(',').map(&:to_i) rescue nil
   end
@@ -305,7 +311,7 @@ class Item < ApplicationRecord
     replacement = replacement.join(',') if replacement.is_a?(Array)
     write_attribute('species_support_ids', replacement)
   end
-  
+
   def support_species?(species)
     species_support_ids.blank? || species_support_ids.include?(species.id)
   end
diff --git a/app/models/parent_swf_asset_relationship.rb b/app/models/parent_swf_asset_relationship.rb
index acf93baf..6f24bfad 100644
--- a/app/models/parent_swf_asset_relationship.rb
+++ b/app/models/parent_swf_asset_relationship.rb
@@ -4,6 +4,9 @@ class ParentSwfAssetRelationship < ApplicationRecord
   belongs_to :parent, :polymorphic => true
   
   belongs_to :swf_asset
+
+  after_save :update_parent_cached_fields
+  after_destroy :update_parent_cached_fields
   
   def item=(replacement)
     self.parent = replacement
@@ -16,4 +19,8 @@ class ParentSwfAssetRelationship < ApplicationRecord
   def pet_state=(replacement)
     self.parent = replacement
   end
+
+  def update_parent_cached_fields
+    parent.try(:update_cached_fields)
+  end
 end
diff --git a/db/migrate/20241001052510_add_cached_fields_to_items.rb b/db/migrate/20241001052510_add_cached_fields_to_items.rb
new file mode 100644
index 00000000..5a73042a
--- /dev/null
+++ b/db/migrate/20241001052510_add_cached_fields_to_items.rb
@@ -0,0 +1,16 @@
+class AddCachedFieldsToItems < ActiveRecord::Migration[7.2]
+  def change
+    add_column :items, :cached_occupied_zone_ids, :string, null: false, default: ""
+    add_column :items, :cached_compatible_body_ids, :text, null: false, default: ""
+
+    reversible do |direction|
+      direction.up do
+        puts "Updating cached item fields for all items…"
+        Item.includes(:swf_assets).find_in_batches.with_index do |items, batch|
+          puts "Updating item batch ##{batch+1}…"
+          items.each(&:update_cached_fields)
+        end
+      end
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index f71890c4..3f097e7a 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.2].define(version: 2024_09_28_022359) do
+ActiveRecord::Schema[7.2].define(version: 2024_10_01_052510) do
   create_table "alt_styles", charset: "utf8mb4", collation: "utf8mb4_unicode_520_ci", force: :cascade do |t|
     t.integer "species_id", null: false
     t.integer "color_id", null: false
@@ -137,6 +137,8 @@ ActiveRecord::Schema[7.2].define(version: 2024_09_28_022359) do
     t.text "description", size: :medium, null: false
     t.string "rarity", default: "", null: false
     t.integer "dyeworks_base_item_id"
+    t.string "cached_occupied_zone_ids", default: "", null: false
+    t.text "cached_compatible_body_ids", default: "", null: false
     t.index ["dyeworks_base_item_id"], name: "index_items_on_dyeworks_base_item_id"
     t.index ["modeling_status_hint", "created_at", "id"], name: "items_modeling_status_hint_and_created_at_and_id"
     t.index ["modeling_status_hint", "created_at"], name: "items_modeling_status_hint_and_created_at"
@@ -154,7 +156,7 @@ ActiveRecord::Schema[7.2].define(version: 2024_09_28_022359) do
   end
 
   create_table "modeling_logs", id: :integer, charset: "utf8mb4", collation: "utf8mb4_unicode_520_ci", force: :cascade do |t|
-    t.datetime "created_at", precision: nil, default: -> { "CURRENT_TIMESTAMP" }, null: false
+    t.datetime "created_at", precision: nil, default: -> { "current_timestamp()" }, null: false
     t.text "log_json", size: :long, null: false
     t.string "pet_name", limit: 128, null: false
   end