diff --git a/FluentCaching.sln b/FluentCaching.sln
index 4e76baa..7353c7c 100644
--- a/FluentCaching.sln
+++ b/FluentCaching.sln
@@ -5,12 +5,8 @@ VisualStudioVersion = 17.0.31919.166
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{08B3519D-F9A4-4F5E-98C6-4C93E864311E}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "perf", "perf", "{37B3A6A1-0498-4178-8149-75C984981E62}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tests", "tests", "{45E0056D-657A-41E5-9DC6-DF3E6C42EC18}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FluentCaching.Benchmarks", "perf\FluentCaching.Benchmarks\FluentCaching.Benchmarks.csproj", "{9035B56D-4A9B-4AF4-AE07-3DAC3D0200D9}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "core", "core", "{9FABB0E2-11F7-469F-B010-53C8640E854E}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "integrations", "integrations", "{CEF65BDC-93B4-48F8-B3DE-6CF25076DCEA}"
@@ -51,10 +47,6 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{9035B56D-4A9B-4AF4-AE07-3DAC3D0200D9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{9035B56D-4A9B-4AF4-AE07-3DAC3D0200D9}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{9035B56D-4A9B-4AF4-AE07-3DAC3D0200D9}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{9035B56D-4A9B-4AF4-AE07-3DAC3D0200D9}.Release|Any CPU.Build.0 = Release|Any CPU
 		{A0B4719B-87F0-458D-9CEA-6068F799B464}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{A0B4719B-87F0-458D-9CEA-6068F799B464}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{A0B4719B-87F0-458D-9CEA-6068F799B464}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -108,7 +100,6 @@ Global
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
-		{9035B56D-4A9B-4AF4-AE07-3DAC3D0200D9} = {37B3A6A1-0498-4178-8149-75C984981E62}
 		{9FABB0E2-11F7-469F-B010-53C8640E854E} = {08B3519D-F9A4-4F5E-98C6-4C93E864311E}
 		{CEF65BDC-93B4-48F8-B3DE-6CF25076DCEA} = {08B3519D-F9A4-4F5E-98C6-4C93E864311E}
 		{A0B4719B-87F0-458D-9CEA-6068F799B464} = {9FABB0E2-11F7-469F-B010-53C8640E854E}
diff --git a/perf/FluentCaching.Benchmarks.sln b/perf/FluentCaching.Benchmarks.sln
new file mode 100644
index 0000000..74ecf04
--- /dev/null
+++ b/perf/FluentCaching.Benchmarks.sln
@@ -0,0 +1,30 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FluentCaching.Benchmarks", "FluentCaching.Benchmarks\FluentCaching.Benchmarks.csproj", "{ED99BB7C-7055-47E3-B709-D236BE7C4D1E}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FluentCaching", "..\src\core\FluentCaching\FluentCaching.csproj", "{BA737FC9-72C5-42AD-99B4-4E52026DFB69}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FluentCaching.Memory", "..\src\integrations\FluentCaching.Memory\FluentCaching.Memory.csproj", "{5B42A64C-36CD-48CF-A028-DEB6FD4FD36E}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{ED99BB7C-7055-47E3-B709-D236BE7C4D1E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{ED99BB7C-7055-47E3-B709-D236BE7C4D1E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{ED99BB7C-7055-47E3-B709-D236BE7C4D1E}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{ED99BB7C-7055-47E3-B709-D236BE7C4D1E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{ED99BB7C-7055-47E3-B709-D236BE7C4D1E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{ED99BB7C-7055-47E3-B709-D236BE7C4D1E}.Release|Any CPU.Deploy.0 = Release|Any CPU
+		{BA737FC9-72C5-42AD-99B4-4E52026DFB69}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BA737FC9-72C5-42AD-99B4-4E52026DFB69}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BA737FC9-72C5-42AD-99B4-4E52026DFB69}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BA737FC9-72C5-42AD-99B4-4E52026DFB69}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5B42A64C-36CD-48CF-A028-DEB6FD4FD36E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5B42A64C-36CD-48CF-A028-DEB6FD4FD36E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5B42A64C-36CD-48CF-A028-DEB6FD4FD36E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5B42A64C-36CD-48CF-A028-DEB6FD4FD36E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
diff --git a/tests/unit/FluentCaching.Tests.Unit/Cache/Strategies/TestBaseCacheStrategyWithConfiguration.cs b/tests/unit/FluentCaching.Tests.Unit/Cache/Strategies/TestBaseCacheStrategyWithConfiguration.cs
index 49365e0..1a6acf0 100644
--- a/tests/unit/FluentCaching.Tests.Unit/Cache/Strategies/TestBaseCacheStrategyWithConfiguration.cs
+++ b/tests/unit/FluentCaching.Tests.Unit/Cache/Strategies/TestBaseCacheStrategyWithConfiguration.cs
@@ -10,7 +10,7 @@ public TestBaseCacheStrategyWithConfiguration(ICacheConfiguration configuration)
     {
     }
 
-    public new ICacheConfigurationItem GetConfigurationItem<T>() where T : class 
+    public ICacheConfigurationItem GetConfigurationItem<T>() where T : class 
         => base.GetConfigurationItem<T>(CacheConfiguration.DefaultPolicyName);
 
     public new ICacheImplementation GetCacheImplementation<T>(ICacheConfigurationItem item) where T : class