diff --git a/extensions/sql-database-projects/src/common/constants.ts b/extensions/sql-database-projects/src/common/constants.ts
index a34e4f114e..9c4c7b4e5a 100644
--- a/extensions/sql-database-projects/src/common/constants.ts
+++ b/extensions/sql-database-projects/src/common/constants.ts
@@ -77,7 +77,6 @@ export const vscodeOpenCommand = 'vscode.open';
 export const refreshDataWorkspaceCommand = 'dataworkspace.refresh';
 
 // UI Strings
-export const dataSourcesNodeName = localize('dataSourcesNodeName', "Data Sources");
 export const databaseReferencesNodeName = localize('databaseReferencesNodeName', "Database References");
 export const sqlcmdVariablesNodeName = localize('sqlcmdVariablesNodeName', "SQLCMD Variables");
 export const sqlConnectionStringFriendly = localize('sqlConnectionStringFriendly', "SQL connection string");
diff --git a/extensions/sql-database-projects/src/models/tree/dataSourceTreeItem.ts b/extensions/sql-database-projects/src/models/tree/dataSourceTreeItem.ts
deleted file mode 100644
index 6c1ceaaa0b..0000000000
--- a/extensions/sql-database-projects/src/models/tree/dataSourceTreeItem.ts
+++ /dev/null
@@ -1,88 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the Source EULA. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-import * as vscode from 'vscode';
-import * as path from 'path';
-import { BaseProjectTreeItem, MessageTreeItem } from './baseTreeItem';
-import * as constants from '../../common/constants';
-import { ProjectRootTreeItem } from './projectTreeItem';
-import { DataSource } from '../dataSources/dataSources';
-import { SqlConnectionDataSource } from '../dataSources/sqlConnectionStringSource';
-import { IconPathHelper } from '../../common/iconHelper';
-
-/**
- * Folder for containing DataSource nodes in the tree
- */
-export class DataSourcesTreeItem extends BaseProjectTreeItem {
-	private dataSources: DataSourceTreeItem[] = [];
-
-	constructor(project: ProjectRootTreeItem) {
-		super(vscode.Uri.file(path.join(project.projectUri.path, constants.dataSourcesNodeName)), project);
-
-		this.construct();
-	}
-
-	private construct() {
-		for (const dataSource of (this.parent as ProjectRootTreeItem).project.dataSources) {
-			this.dataSources.push(constructDataSourceTreeItem(dataSource, this));
-		}
-	}
-
-	public get children(): BaseProjectTreeItem[] {
-		return this.dataSources;
-	}
-
-	public get treeItem(): vscode.TreeItem {
-		const dataSources = new vscode.TreeItem(this.projectUri, vscode.TreeItemCollapsibleState.Collapsed);
-		dataSources.contextValue = constants.DatabaseProjectItemType.dataSourceRoot;
-		dataSources.iconPath = IconPathHelper.dataSourceGroup;
-
-		return dataSources;
-	}
-}
-
-abstract class DataSourceTreeItem extends BaseProjectTreeItem { }
-
-/**
- * Tree item representing a SQL connection string data source
- */
-export class SqlConnectionDataSourceTreeItem extends DataSourceTreeItem {
-	constructor(private dataSource: SqlConnectionDataSource, dataSourcesNode: DataSourcesTreeItem) {
-		super(vscode.Uri.file(path.join(dataSourcesNode.projectUri.path, dataSource.name)), dataSourcesNode);
-	}
-
-	public get treeItem(): vscode.TreeItem {
-		let item = new vscode.TreeItem(this.projectUri, vscode.TreeItemCollapsibleState.Collapsed);
-		item.label = `${this.dataSource.name} (${this.dataSource.typeFriendlyName})`;
-		item.iconPath = IconPathHelper.dataSourceSql;
-
-		return item;
-	}
-
-	/**
-	 * SQL connection string components, displayed as key-value pairs
-	 */
-	public get children(): BaseProjectTreeItem[] {
-		const result: MessageTreeItem[] = [];
-
-		for (const comp of Object.keys(this.dataSource.connectionStringComponents).sort()) {
-			result.push(new MessageTreeItem(`${comp}: ${this.dataSource.connectionStringComponents[comp]}`, this));
-		}
-
-		return result;
-	}
-}
-
-/**
- * Constructs a new TreeItem for the specific given DataSource type
- */
-export function constructDataSourceTreeItem(dataSource: DataSource, dataSourcesNode: DataSourcesTreeItem): DataSourceTreeItem {
-	switch (dataSource.type) {
-		case SqlConnectionDataSource.type:
-			return new SqlConnectionDataSourceTreeItem(dataSource as SqlConnectionDataSource, dataSourcesNode);
-		default:
-			throw new Error(constants.unknownDataSourceType + dataSource.type); // TODO: elegant handling of unknown dataSource type instead of failure
-	}
-}
diff --git a/extensions/sql-database-projects/src/models/tree/projectTreeItem.ts b/extensions/sql-database-projects/src/models/tree/projectTreeItem.ts
index 29f24f0064..11f44c06f2 100644
--- a/extensions/sql-database-projects/src/models/tree/projectTreeItem.ts
+++ b/extensions/sql-database-projects/src/models/tree/projectTreeItem.ts
@@ -5,7 +5,6 @@
 
 import * as vscode from 'vscode';
 import * as path from 'path';
-import { DataSourcesTreeItem } from './dataSourceTreeItem';
 import { BaseProjectTreeItem } from './baseTreeItem';
 import * as fileTree from './fileFolderTreeItem';
 import { Project } from '../project';
@@ -22,7 +21,6 @@ import { SqlCmdVariablesTreeItem } from './sqlcmdVariableTreeItem';
  * TreeNode root that represents an entire project
  */
 export class ProjectRootTreeItem extends BaseProjectTreeItem {
-	dataSourceNode: DataSourcesTreeItem;
 	databaseReferencesNode: DatabaseReferencesTreeItem;
 	sqlCmdVariablesNode: SqlCmdVariablesTreeItem;
 	fileChildren: { [childName: string]: (fileTree.FolderNode | fileTree.FileNode) } = {};
@@ -34,7 +32,6 @@ export class ProjectRootTreeItem extends BaseProjectTreeItem {
 
 		this.project = project;
 		this.fileSystemUri = vscode.Uri.file(project.projectFilePath);
-		this.dataSourceNode = new DataSourcesTreeItem(this);
 		this.databaseReferencesNode = new DatabaseReferencesTreeItem(this);
 		this.sqlCmdVariablesNode = new SqlCmdVariablesTreeItem(this);
 		this.construct();
@@ -42,8 +39,6 @@ export class ProjectRootTreeItem extends BaseProjectTreeItem {
 
 	public get children(): BaseProjectTreeItem[] {
 		const output: BaseProjectTreeItem[] = [];
-		// [8/31/2020] Hiding Data source for Preview since we do not have a way to add or update those.
-		// output.push(this.dataSourceNode);
 		output.push(this.databaseReferencesNode);
 		output.push(this.sqlCmdVariablesNode);