reorganize database-engine content

Author: barbkess

.openpublishing.redirection.json

@@ -2024,6 +2024,21 @@
             "source_path": "docs/relational-databases/feature-reference-database-engine.md",
             "redirect_url": "/sql/relational-databases/database-features",
             "redirect_document_id": true
+        },
+        {
+            "source_path": "docs/database-engine/configure-windows/sql-server-database-engine.md",
+            "redirect_url": "/sql/database-engine/sql-server-database-engine-overview",
+            "redirect_document_id": true
+        },
+        {
+            "source_path": "docs/database-engine/configure-windows/what-s-new-in-sql-server-2016-database-engine.md",
+            "redirect_url": "/sql/database-engine/whats-new-in-sql-server-2016",
+            "redirect_document_id": true
+        },
+        {
+            "source_path": "docs/database-engine/configure-windows/what-s-new-in-sql-server-2017-database-engine.md",
+            "redirect_url": "/sql/database-engine/whats-new-in-sql-server-2017",
+            "redirect_document_id": true
         }
 
     ]

docs/breadcrumb/toc.yml

@@ -289,14 +289,14 @@
             homepage: /sql/analysis-services/xmla/xml-data-types/xml-data-types-xmla
       - name: Database Engine
         href: /sql/database-engine/
-        homepage: /sql/database-engine/sql-server-database-engine-backward-compatibility
+        homepage: /sql/database-engine/sql-server-database-engine-overview
         items:
         - name: Availability groups
           href: /sql/database-engine/availability-groups/windows/
           homepage: /sql/database-engine/availability-groups/windows/overview-of-always-on-availability-groups-sql-server
         - name: Configure on Windows
           href: /sql/database-engine/configure-windows/
-          homepage: /sql/database-engine/configure-windows/sql-server-database-engine
+          homepage: /sql/database-engine/configure-windows/configure-database-engine-instances-sql-server
         - name: Database mirroring
           href: /sql/database-engine/database-mirroring/
           homepage: /sql/database-engine/database-mirroring/the-database-mirroring-endpoint-sql-server

docs/database-engine/TOC.md

@@ -1,11 +1,16 @@
-# [SQL Server Database Engine backward compatibility](sql-server-database-engine-backward-compatibility.md)
-
-# Overview
-## [Deprecated Database Engine features in SQL Server 2017](deprecated-database-engine-features-in-sql-server-2017.md)  
-## [Deprecated Database Engine features in SQL Server 2016](deprecated-database-engine-features-in-sql-server-2016.md)  
-## [Discontinued Database Engine functionality in SQL Server 2016](discontinued-database-engine-functionality-in-sql-server-2016.md)  
-## [Breaking changes to Database Engine features in SQL Server 2017](breaking-changes-to-database-engine-features-in-sql-server-2017.md)  
-## [Breaking changes to Database Engine features in SQL Server 2016](breaking-changes-to-database-engine-features-in-sql-server-2016.md)  
+# [Overview](sql-server-database-engine-overview.md) 
+
+# [What's New - SQL Server 2017](whats-new-in-sql-server-2017.md)  
+# [What's New - SQL Server 2016](whats-new-in-sql-server-2016.md) 
+
+
+# Release notes
+## [Backward compatibility](sql-server-database-engine-backward-compatibility.md)
+## [Deprecated features in SQL Server 2017](deprecated-database-engine-features-in-sql-server-2017.md)  
+## [Deprecated in SQL Server 2016](deprecated-database-engine-features-in-sql-server-2016.md)  
+## [Discontinued functionality in SQL Server 2016](discontinued-database-engine-functionality-in-sql-server-2016.md)  
+## [Breaking changes in SQL Server 2017](breaking-changes-to-database-engine-features-in-sql-server-2017.md)  
+## [Breaking changes in SQL Server 2016](breaking-changes-to-database-engine-features-in-sql-server-2016.md)  
 ## [New and recently updated articles](new-updated-database-engine.md)
 
 # [Install](../database-engine/install-windows/installation-for-sql-server-2016.md)

docs/database-engine/configure-windows/TOC.md

@@ -1,6 +1,3 @@
-# [Database Engine](sql-server-database-engine.md)  
-# [What's New in SQL Server 2017 (Database Engine)](what-s-new-in-sql-server-2017-database-engine.md)  
-# [What's New in SQL Server 2016 (Database Engine)](what-s-new-in-sql-server-2016-database-engine.md)  
 # [Database Engine Instances (SQL Server)](database-engine-instances-sql-server.md)  
 ## [Log File Viewer](../../relational-databases/logs/log-file-viewer.md)
 # [Configure Database Engine Instances](configure-database-engine-instances-sql-server.md)