diff --git a/src/meta/api/src/kv_pb_api/mod.rs b/src/meta/api/src/kv_pb_api/mod.rs
index 0b94960eb675..fc1caae81c9d 100644
--- a/src/meta/api/src/kv_pb_api/mod.rs
+++ b/src/meta/api/src/kv_pb_api/mod.rs
@@ -188,6 +188,25 @@ pub trait KVPbApi: KVApi {
         }
     }
 
+    /// Same as [`get_pb_values`](Self::get_pb_values) but collect the result in a `Vec` instead of a stream.
+    fn get_pb_values_vec<K, I>(
+        &self,
+        keys: I,
+    ) -> impl Future<Output = Result<Vec<Option<SeqV<K::ValueType>>>, Self::Error>> + Send
+    where
+        K: kvapi::Key + 'static,
+        K::ValueType: FromToProto + Send + 'static,
+        I: IntoIterator<Item = K> + Send,
+        Self::Error: From<PbApiReadError<Self::Error>>,
+    {
+        async move {
+            self.get_pb_values(keys)
+                .await?
+                .try_collect::<Vec<_>>()
+                .await
+        }
+    }
+
     /// Same as `get_pb_stream` but does not return keys, only values.
     ///
     /// It guaranteed to return the same number of results as the input keys.
@@ -337,6 +356,26 @@ pub trait KVPbApi: KVApi {
         }
     }
 
+    /// Same as [`list_pb`](Self::list_pb)` but collect the result in a `Vec` instead of a stream.
+    fn list_pb_vec<K>(
+        &self,
+        prefix: &DirName<K>,
+    ) -> impl Future<Output = Result<Vec<(K, SeqV<K::ValueType>)>, Self::Error>> + Send
+    where
+        K: kvapi::Key + Send + Sync + 'static,
+        K::ValueType: FromToProto + Send,
+        Self::Error: From<PbApiReadError<Self::Error>>,
+    {
+        async move {
+            let strm = self.list_pb(prefix).await?;
+            let kvs = strm
+                .map_ok(|itm| (itm.key, itm.seqv))
+                .try_collect::<Vec<_>>()
+                .await?;
+            Ok(kvs)
+        }
+    }
+
     /// Same as `list_pb` but does not return values, only keys.
     fn list_pb_keys<K>(
         &self,
diff --git a/src/meta/api/src/schema_api_impl.rs b/src/meta/api/src/schema_api_impl.rs
index 8a4ddc612935..86139849d33b 100644
--- a/src/meta/api/src/schema_api_impl.rs
+++ b/src/meta/api/src/schema_api_impl.rs
@@ -203,7 +203,6 @@ use crate::kv_app_error::KVAppError;
 use crate::kv_pb_api::KVPbApi;
 use crate::kv_pb_crud_api::KVPbCrudApi;
 use crate::list_keys;
-use crate::list_u64_value;
 use crate::meta_txn_error::MetaTxnError;
 use crate::name_id_value_api::NameIdValueApi;
 use crate::name_value_api::NameValueApi;
@@ -791,48 +790,39 @@ impl<KV: kvapi::KVApi<Error = MetaError> + ?Sized> SchemaApi for KV {
     ) -> Result<Vec<Arc<DatabaseInfo>>, KVAppError> {
         debug!(req :? =(&req); "SchemaApi: {}", func_name!());
 
-        // Using a empty db to to list all
-        let name_key = DatabaseNameIdent::new(req.tenant(), "");
-
-        // Pairs of db-name and db_id with seq
-        let (tenant_dbnames, db_ids) = list_u64_value(self, &name_key).await?;
-
-        // Keys for fetching serialized DatabaseMeta from kvapi::KVApi
-        let mut kv_keys = Vec::with_capacity(db_ids.len());
-
-        for db_id in db_ids.iter() {
-            let k = DatabaseId { db_id: *db_id }.to_string_key();
-            kv_keys.push(k);
-        }
+        let name_key = DatabaseNameIdent::new(req.tenant(), "dummy");
+        let dir = DirName::new(name_key);
 
-        // Batch get all db-metas.
-        // - A db-meta may be already deleted. It is Ok. Just ignore it.
+        let name_seq_ids = self.list_pb_vec(&dir).await?;
 
-        let seq_metas = self.mget_kv(&kv_keys).await?;
-        let mut db_infos = Vec::with_capacity(kv_keys.len());
+        let id_idents = name_seq_ids
+            .iter()
+            .map(|(_k, id)| {
+                let db_id = id.data;
+                DatabaseId { db_id: *db_id }
+            })
+            .collect::<Vec<_>>();
 
-        for (i, seq_meta_opt) in seq_metas.iter().enumerate() {
-            if let Some(seq_meta) = seq_meta_opt {
-                let db_meta: DatabaseMeta = deserialize_struct(&seq_meta.data)?;
+        let id_metas = self.get_pb_values_vec(id_idents).await?;
 
+        let name_id_metas = name_seq_ids
+            .into_iter()
+            .zip(id_metas.into_iter())
+            // Remove values that are not found, may be just removed.
+            .filter_map(|((name, seq_id), opt_seq_meta)| {
+                opt_seq_meta.map(|seq_meta| (name, seq_id.data, seq_meta))
+            })
+            .map(|(name, db_id, seq_meta)| {
                 let db_info = DatabaseInfo {
-                    database_id: DatabaseId::new(db_ids[i]),
-                    name_ident: DatabaseNameIdent::new(
-                        name_key.tenant(),
-                        tenant_dbnames[i].database_name(),
-                    ),
-                    meta: SeqV::new(seq_meta.seq, db_meta),
+                    database_id: db_id.into_inner(),
+                    name_ident: name,
+                    meta: seq_meta,
                 };
-                db_infos.push(Arc::new(db_info));
-            } else {
-                debug!(
-                    k = &kv_keys[i];
-                    "db_meta not found, maybe just deleted after listing names and before listing meta"
-                );
-            }
-        }
+                Arc::new(db_info)
+            })
+            .collect::<Vec<_>>();
 
-        Ok(db_infos)
+        Ok(name_id_metas)
     }
 
     #[logcall::logcall]
diff --git a/src/meta/app/src/schema/database_name_ident.rs b/src/meta/app/src/schema/database_name_ident.rs
index bbf4b7bad4de..a89a8401ec78 100644
--- a/src/meta/app/src/schema/database_name_ident.rs
+++ b/src/meta/app/src/schema/database_name_ident.rs
@@ -15,10 +15,10 @@
 use crate::tenant_key::ident::TIdent;
 use crate::tenant_key::raw::TIdentRaw;
 
-pub type DatabaseNameIdent = TIdent<Resource>;
-pub type DatabaseNameIdentRaw = TIdentRaw<Resource>;
+pub type DatabaseNameIdent = TIdent<DatabaseNameRsc>;
+pub type DatabaseNameIdentRaw = TIdentRaw<DatabaseNameRsc>;
 
-pub use kvapi_impl::Resource;
+pub use kvapi_impl::DatabaseNameRsc;
 
 impl DatabaseNameIdent {
     pub fn database_name(&self) -> &str {
@@ -42,8 +42,8 @@ mod kvapi_impl {
     use crate::schema::DatabaseId;
     use crate::tenant_key::resource::TenantResource;
 
-    pub struct Resource;
-    impl TenantResource for Resource {
+    pub struct DatabaseNameRsc;
+    impl TenantResource for DatabaseNameRsc {
         const PREFIX: &'static str = "__fd_database";
         const TYPE: &'static str = "DatabaseNameIdent";
         const HAS_TENANT: bool = true;