chore: added new database resources (#2120)

Co-authored-by: Rupali Haldiya <[email protected]>

database/backend/database.json

@@ -97,6 +97,20 @@
     "category": "backend",
     "subcategory": "database"
   },
+  {
+    "name": "PouchDB",
+    "description": "PouchDB is an open-source JavaScript database built for creating offline-first web and mobile applications. It enables applications to work both online and offline while seamlessly syncing data.",
+    "url": "https://pouchdb.com/",
+    "category": "backend",
+    "subcategory": "database"
+  },
+  {
+    "name": "RethinkDB",
+    "description": "RethinkDB is an open-source, distributed NoSQL database designed for real-time web applications. It offers real-time data updates and dynamic querying capabilities.",
+    "url": "https://rethinkdb.com/",
+    "category": "backend",
+    "subcategory": "database"
+  },
   {
     "name": "Yugabyte DB",
     "description": "YugabyteDB is the 100% open source cloud native database for mission critical applications. YugabyteDB runs in any public or hybrid cloud.",