diff --git a/CleanArchitectureRxSwift.xcodeproj/project.pbxproj b/CleanArchitectureRxSwift.xcodeproj/project.pbxproj
index 08e44b4..c0d7535 100644
--- a/CleanArchitectureRxSwift.xcodeproj/project.pbxproj
+++ b/CleanArchitectureRxSwift.xcodeproj/project.pbxproj
@@ -1485,6 +1485,7 @@
 			inputPaths = (
 				"${SRCROOT}/Pods/Target Support Files/Pods-CleanArchitectureRxSwift/Pods-CleanArchitectureRxSwift-frameworks.sh",
 				"${BUILT_PRODUCTS_DIR}/QueryKit/QueryKit.framework",
+				"${BUILT_PRODUCTS_DIR}/RxAtomic/RxAtomic.framework",
 				"${BUILT_PRODUCTS_DIR}/RxCocoa/RxCocoa.framework",
 				"${BUILT_PRODUCTS_DIR}/RxSwift/RxSwift.framework",
 				"${BUILT_PRODUCTS_DIR}/Alamofire/Alamofire.framework",
@@ -1496,6 +1497,7 @@
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/QueryKit.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxAtomic.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxCocoa.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxSwift.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Alamofire.framework",
@@ -1534,6 +1536,7 @@
 			);
 			inputPaths = (
 				"${SRCROOT}/Pods/Target Support Files/Pods-DomainTests/Pods-DomainTests-frameworks.sh",
+				"${BUILT_PRODUCTS_DIR}/RxAtomic/RxAtomic.framework",
 				"${BUILT_PRODUCTS_DIR}/RxSwift/RxSwift.framework",
 				"${BUILT_PRODUCTS_DIR}/Nimble/Nimble.framework",
 				"${BUILT_PRODUCTS_DIR}/RxBlocking/RxBlocking.framework",
@@ -1541,6 +1544,7 @@
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxAtomic.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxSwift.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Nimble.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxBlocking.framework",
@@ -1576,6 +1580,7 @@
 			);
 			inputPaths = (
 				"${SRCROOT}/Pods/Target Support Files/Pods-NetworkPlatformTests/Pods-NetworkPlatformTests-frameworks.sh",
+				"${BUILT_PRODUCTS_DIR}/RxAtomic/RxAtomic.framework",
 				"${BUILT_PRODUCTS_DIR}/RxSwift/RxSwift.framework",
 				"${BUILT_PRODUCTS_DIR}/Nimble/Nimble.framework",
 				"${BUILT_PRODUCTS_DIR}/RxBlocking/RxBlocking.framework",
@@ -1585,6 +1590,7 @@
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxAtomic.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxSwift.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Nimble.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxBlocking.framework",
@@ -1640,6 +1646,7 @@
 			);
 			inputPaths = (
 				"${SRCROOT}/Pods/Target Support Files/Pods-CoreDataPlatformTests/Pods-CoreDataPlatformTests-frameworks.sh",
+				"${BUILT_PRODUCTS_DIR}/RxAtomic/RxAtomic.framework",
 				"${BUILT_PRODUCTS_DIR}/RxSwift/RxSwift.framework",
 				"${BUILT_PRODUCTS_DIR}/Nimble/Nimble.framework",
 				"${BUILT_PRODUCTS_DIR}/RxBlocking/RxBlocking.framework",
@@ -1648,6 +1655,7 @@
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxAtomic.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxSwift.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Nimble.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxBlocking.framework",
@@ -1666,6 +1674,7 @@
 			);
 			inputPaths = (
 				"${SRCROOT}/Pods/Target Support Files/Pods-CleanArchitectureRxSwiftTests/Pods-CleanArchitectureRxSwiftTests-frameworks.sh",
+				"${BUILT_PRODUCTS_DIR}/RxAtomic/RxAtomic.framework",
 				"${BUILT_PRODUCTS_DIR}/RxSwift/RxSwift.framework",
 				"${BUILT_PRODUCTS_DIR}/Nimble/Nimble.framework",
 				"${BUILT_PRODUCTS_DIR}/RxBlocking/RxBlocking.framework",
@@ -1673,6 +1682,7 @@
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxAtomic.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxSwift.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Nimble.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxBlocking.framework",
@@ -1726,6 +1736,7 @@
 			);
 			inputPaths = (
 				"${SRCROOT}/Pods/Target Support Files/Pods-RealmPlatformTests/Pods-RealmPlatformTests-frameworks.sh",
+				"${BUILT_PRODUCTS_DIR}/RxAtomic/RxAtomic.framework",
 				"${BUILT_PRODUCTS_DIR}/RxSwift/RxSwift.framework",
 				"${BUILT_PRODUCTS_DIR}/Nimble/Nimble.framework",
 				"${BUILT_PRODUCTS_DIR}/RxBlocking/RxBlocking.framework",
@@ -1737,6 +1748,7 @@
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxAtomic.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxSwift.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Nimble.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxBlocking.framework",
diff --git a/Podfile.lock b/Podfile.lock
index 12b4536..5da6d86 100644
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -2,25 +2,29 @@ PODS:
   - Alamofire (4.7.3)
   - Nimble (7.3.1)
   - QueryKit (0.13.0)
-  - Realm (3.10.0):
-    - Realm/Headers (= 3.10.0)
-  - Realm/Headers (3.10.0)
-  - RealmSwift (3.10.0):
-    - Realm (= 3.10.0)
+  - Realm (3.11.1):
+    - Realm/Headers (= 3.11.1)
+  - Realm/Headers (3.11.1)
+  - RealmSwift (3.11.1):
+    - Realm (= 3.11.1)
   - RxAlamofire (4.3.0):
     - RxAlamofire/Core (= 4.3.0)
   - RxAlamofire/Core (4.3.0):
     - Alamofire (~> 4.5)
     - RxSwift (~> 4)
-  - RxBlocking (4.3.1):
+  - RxAtomic (4.4.0)
+  - RxBlocking (4.4.0):
+    - RxAtomic (~> 4.4)
     - RxSwift (~> 4.0)
-  - RxCocoa (4.3.1):
+  - RxCocoa (4.4.0):
     - RxSwift (~> 4.0)
-  - RxRealm (0.7.5):
+  - RxRealm (0.7.6):
     - RealmSwift (~> 3.0)
     - RxSwift (~> 4.0)
-  - RxSwift (4.3.1)
-  - RxTest (4.3.1):
+  - RxSwift (4.4.0):
+    - RxAtomic (~> 4.4)
+  - RxTest (4.4.0):
+    - RxAtomic (~> 4.4)
     - RxSwift (~> 4.0)
 
 DEPENDENCIES:
@@ -44,6 +48,7 @@ SPEC REPOS:
     - Realm
     - RealmSwift
     - RxAlamofire
+    - RxAtomic
     - RxBlocking
     - RxCocoa
     - RxRealm
@@ -54,14 +59,15 @@ SPEC CHECKSUMS:
   Alamofire: c7287b6e5d7da964a70935e5db17046b7fde6568
   Nimble: 04f732da099ea4d153122aec8c2a88fd0c7219ae
   QueryKit: 406c42b9b4eb5f8dab380a9e5bd9ef656542d1f4
-  Realm: 85ab9e4f779d66f6e9ffeb118dc25b7f130c96ac
-  RealmSwift: 69121c8b86d0ae005fb779efdb10e606732e1c74
+  Realm: 037c5919b9ceb59d6beed5d3b031096856b119b3
+  RealmSwift: c9580133e73ef40ed340401af2dbc9a5790dfea7
   RxAlamofire: 09624d0f2d48ed8b686e4eb4cf68e28cbd2df556
-  RxBlocking: 64c051285261ca2339481e91b5f70eb06b03660a
-  RxCocoa: 78763c7b07d02455598d9fc3c1ad091a28b73635
-  RxRealm: a6c6c0a07cb61f34209969ca6657734edfdfff30
-  RxSwift: fe0fd770a43acdb7d0a53da411c9b892e69bb6e4
-  RxTest: ea97a208826906f3904c0debdd09575ebcbfe216
+  RxAtomic: eacf60db868c96bfd63320e28619fe29c179656f
+  RxBlocking: 138ad53217434444d6eeeb4fb406a45431d92e31
+  RxCocoa: df63ebf7b9a70d6b4eeea407ed5dd4efc8979749
+  RxRealm: 5379eddd74f8d617ca7681d1f8d144af25b432b0
+  RxSwift: 5976ecd04fc2fefd648827c23de5e11157faa973
+  RxTest: 19d03286bdc0a3aaea5d61d4cde31fdf4bb8a5ba
 
 PODFILE CHECKSUM: 8587d87d88ab80217209b0a3b29c2c6130be8755
 
diff --git a/Podfile.save b/Podfile.save
deleted file mode 100644
index 51e92cd..0000000
--- a/Podfile.save
+++ /dev/null
@@ -1,95 +0,0 @@
-# Uncomment the next line to define a global platform for your project
-# platform :ios, '9.0'
-
-def rx_swift
-    pod 'RxSwift', '~> 3.0'
-end
-
-def rx_cocoa
-    pod 'RxCocoa', '~> 3.0'
-end
-
-def test_pods
-    pod 'RxTest', '~> 3.0'
-    pod 'RxBlocking', '~> 3.0'
-    pod 'Nimble'
-end
-
-
-target 'CleanArchitectureRxSwift' do
-  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
-  use_frameworks!
-  rx_cocoa
-  rx_swift
-  pod 'QueryKit'
-  target 'CleanArchitectureRxSwiftTests' do
-    inherit! :search_paths
-    test_pods
-  end
-
-end
-
-target 'CoreDataPlatform' do
-  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
-  use_frameworks!
-  rx_swift
-  pod 'QueryKit'
-  target 'CoreDataPlatformTests' do
-    inherit! :search_paths
-    test_pods
-  end
-
-end
-
-target 'Domain' do
-  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
-  use_frameworks!
-  rx_swift
-
-  target 'DomainTests' do
-    inherit! :search_paths
-    test_pods
-  end
-
-end
-
-target 'Network' do
-    # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
-    use_frameworks!
-    rx_swift
-    pod 'Alamofire'
-    pod 'RxAlamofire'
-    pod 'ObjectMapper'
-    pod 'AlamofireObjectMapper'
-
-    target 'NetworkTests' do
-        inherit! :search_paths
-        test_pods
-    end
-    
-end
-
-target 'RealmPlatform' do
-  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
-  use_frameworks!
-  rx_swift
-  pod 'RxRealm'
-  pod 'QueryKit'
-  pod 'RealmSwift'
-  pod 'Realm'
-
-  target 'RealmPlatformTests' do
-    inherit! :search_paths
-    test_pods
-  end
-
-end
-ost_install do |installer|
-    installer.pods_project.targets.each do |target|
-            target.build_configurations.each do |config|
-                if config.name == 'Debug' || target.name == 'RxSwift'
-                    config.build_settings['OTHER_SWIFT_FLAGS'] ||= ['-D', 'TRACE_RESOURCES']
-                end
-        end
-    end
-end