Microsoft Data Access Tool


APPLIES TO: SQL Server Azure SQL Database Azure Synapse Analytics Parallel Data Warehouse

SQL Server Data Tools (SSDT) is a modern development tool for building SQL Server relational databases, databases in Azure SQL, Analysis Services (AS) data models, Integration Services (IS) packages, and Reporting Services (RS) reports. With SSDT, you can design and deploy any SQL Server content type with the same ease as you would develop an application in Visual Studio.

SSDT for Visual Studio 2019

Changes in SSDT for Visual Studio 2019

The core SSDT functionality to create database projects has remained integral to Visual Studio.


Recommended tools. Operating system. Azure Data Studio. A light-weight editor that can run on-demand SQL queries, view and save results as text, JSON, or Excel. Edit data, organize your. Use smart tools for strong results Find and share meaningful insights with hundreds of data visualizations, built-in AI capabilities, tight Excel integration, and prebuilt and custom data connectors. Help protect your analytics data.

With Visual Studio 2019, the required functionality to enable Analysis Services, Integration Services, and Reporting Services projects has moved into the respective Visual Studio (VSIX) extensions only.

MDB Access recovery software is developed with the aim to provide trouble free retrieval of data from corrupt Microsoft Access database file and combat with any possible MDB file corruption. MS Access MDB recovery tool repairs multiple MS Access database file without any hang up while processing recovery process. Microsoft Access is an information management tool, or relational database, that helps you store information for reference, reporting and analysis. Access can also overcome the limitations found when trying to manage large amounts of information in Excel or other spreadsheet applications. Access includes tools for highlighting data on a report. You can add conditional formatting rules for each control or group of controls, and in client reports, you can also add data bars to compare data. To add conditional formatting to controls: Right-click the report in the Navigation Pane and click Layout View.

Microsoft Access Data Tools


There's no SSDT standalone installer for Visual Studio 2019.

Install SSDT with Visual Studio 2019

If Visual Studio 2019 is already installed, you can edit the list of workloads to include SSDT. If you don’t have Visual Studio 2019 installed, then you can download and install Visual Studio 2019 Community.

To modify the installed Visual Studio workloads to include SSDT, use the Visual Studio Installer.

  1. Launch the Visual Studio Installer. In the Windows Start menu, you can search for 'installer'.

  2. In the installer, select for the edition of Visual Studio that you want to add SSDT to, and then choose Modify.

  3. Select SQL Server Data Tools under Data storage and processing in the list of workloads.

For Analysis Services, Integration Services, or Reporting Services projects, you can install the appropriate extensions from within Visual Studio with Extensions > Manage Extensions or from the Marketplace.

SSDT for Visual Studio 2017

Changes in SSDT for Visual Studio 2017

Starting with Visual Studio 2017, the functionality of creating Database Projects has been integrated into the Visual Studio installation. There's no need to install the SSDT standalone installer for the core SSDT experience.

Now to create Analysis Services, Integration Services, or Reporting Services projects, you still need the SSDT standalone installer.

Install SSDT with Visual Studio 2017

Microsoft data access tool db2

To install SSDT during Visual Studio installation, select the Data storage and processing workload, and then select SQL Server Data Tools.

If Visual Studio is already installed, use the Visual Studio Installer to modify the installed workloads to include SSDT.

  1. Launch the Visual Studio Installer. In the Windows Start menu, you can search for 'installer'.

  2. In the installer, select for the edition of Visual Studio that you want to add SSDT to, and then choose Modify.

  3. Select SQL Server Data Tools under Data storage and processing in the list of workloads.

Install Analysis Services, Integration Services, and Reporting Services tools

To install Analysis Services, Integration Services, and Reporting Services project support, run the SSDT standalone installer.

The installer lists available Visual Studio instances to add SSDT tools. If Visual Studio isn't already installed, selecting Install a new SQL Server Data Tools instance installs SSDT with a minimal version of Visual Studio, but for the best experience, we recommend using SSDT with the latest version of Visual Studio.

SSDT for VS 2017 (standalone installer)


  • Before installing SSDT for Visual Studio 2017 (15.9.7), uninstall Analysis Services Projects and Reporting Services Projects extensions if they are already installed, and close all VS instances.
  • Removed the inbox component Power Query Source for SQL Server 2017. Now we have announced Power Query Source for SQL Server 2017 & 2019 as out-of-box component, which can be downloaded here.
  • To design packages using Oracle and Teradata connectors and targeting an earlier version of SQL Server prior to SQL 2019, in addition to the Microsoft Oracle Connector for SQL 2019 and Microsoft Teradata Connector for SQL 2019, you need to also install the corresponding version of Microsoft Connector for Oracle and Teradata by Attunity.

Release Notes

For a complete list of changes, see Release notes for SQL Server Data Tools (SSDT).

System requirements

SSDT for Visual Studio 2017 has the same system requirements as Visual Studio.

Available Languages - SSDT for VS 2017

This release of SSDT for VS 2017 can be installed in the following languages:

Considerations and limitations


Microsoft Data Access Tool Download

  • You can’t install the community version offline

  • To upgrade SSDT, you need to follow the same path used to install SSDT. For example, if you added SSDT using the VSIX extensions, then you must upgrade via the VSIX extensions. If you installed SSDT via a separate install, then you need to upgrade using that method.

Offline install

To install SSDT when you’re not connected to the internet, follow the steps in this section. For more information, see Create a network installation of Visual Studio 2017.

Microsoft Access User's Manual

First, complete the following steps while online:

  1. Download the SSDT standalone installer.

  2. Download vs_sql.exe.

  3. While still online, execute one of the following commands to download all the files required for installing offline. Using the --layout option is the key, it downloads the actual files for the offline installation. Replace <filepath> with the actual layouts path to save the files.

    1. For a specific language, pass the locale: vs_sql.exe --layout c:<filepath> --lang en-us (a single language is ~1 GB).
    2. For all languages, omit the --lang argument: vs_sql.exe --layout c:<filepath> (all languages are ~3.9 GB).

After completing the previous steps, the following steps below can be done offline:

  1. Run vs_setup.exe --NoWeb to install the VS2017 Shell and SQL Server Data Project.

  2. From the layouts folder, run SSDT-Setup-ENU.exe /install and select SSIS/SSRS/SSAS.a. For an unattended installation, run SSDT-Setup-ENU.exe /INSTALLALL[:vsinstances] /passive.

For available options, run SSDT-Setup-ENU.exe /help

Microsoft Data Access Components


If using a full version of Visual Studio 2017, create an offline folder for SSDT only, and run SSDT-Setup-ENU.exe from this newly created folder (don’t add SSDT to another Visual Studio 2017 offline layout). If you add the SSDT layout to an existing Visual Studio offline layout, the necessary runtime (.exe) components are not created there.

Supported SQL versions

Project TemplatesSQL Platforms Supported
Relational databasesSQL Server 2005* - SQL Server 2017
(use SSDT 17.x or SSDT for Visual Studio 2017 to connect to SQL Server on Linux)
Azure SQL Database
Azure Synapse Analytics (supports queries only; database projects aren't yet supported)
* SQL Server 2005 support is deprecated,
move to an officially supported SQL version
Analysis Services models
Reporting Services reports
SQL Server 2008 - SQL Server 2017
Integration Services packagesSQL Server 2012 - SQL Server 2019


SSDT for Visual Studio 2015 and 2017 both use DacFx 17.4.1: Download Data-Tier Application Framework (DacFx) 17.4.1.

Previous versions

To download and install SSDT for Visual Studio 2015, or an older version of SSDT, see Previous releases of SQL Server Data Tools (SSDT and SSDT-BI).

See Also

Next steps

After installing SSDT, work through these tutorials to learn how to create databases, packages, data models, and reports using SSDT.

Get help

Data access is the process of entering a database to store or retrieve data. Data Access Tools are end user oriented tools that allow users to build structured query language (SQL) queries by pointing and clicking on the list of table and fields in the data warehouse.

Thorough computing history, there have been different methods and languages already that were used for data access and these varied depending on the type of data warehouse. The data warehouse contains a rich repository of data pertaining to organizational business rules, policies, events and histories and these warehouses store data in different and incompatible formats so several data access tools have been developed to overcome problems of data incompatibilities.

Recent advancement in information technology has brought about new and innovative software applications that have more standardized languages, format, and methods to serve as interface among different data formats. Some of these more popular standards include SQL, OBDC, ADO.NET, JDBC, XML, XPath, XQuery and Web Services.

Microsoft Data Access Tool Db2

Structured Query Language is a computer language used in Relational Database Management Systems (RDBMS) for retrieving and management of data. Although SQL has been developed to be a declarative query and data manipulation language, several vendors have created SQL DBMS and added their own procedural constructs, data types and other propriety features. SQL is standardized both by ANSI and ISO.

ODBC, which stands for Open Database Connectivity is a standard software application programming interface used for data management systems. Different computer languages can access data into different types and implementation of RDBMS using the ODBC.

JDBC which stands for Java Database Connectivity can be to some degree the same as ODBC but is used for the Java programming language.

ADO.NET is a Microsoft proprietary software component for accessing data and data services. This is part of the Microsoft .Net framework. ADO stands for ActiveX Data Object.

XML stands for Extensible Markup Language is primarily a general purpose markup language. It is used to tag data so that sharing of structure data can be done through disparate systems across the internet or any network. Dvbviewer plugins installierenlasopaall. This makes data of any format portable among different computer systems making XML one of the most used technologies in data warehousing.

XML data can be queried using XQuery. This is almost semantically the same with SQL. XML Path Language is used to address portion of an XML document or other computing values like strings, Booleans, number and others based on any XML document.

Web services are software components that make possible the interoperability of machine to machine interaction over the internet. They are also commonly known as Web API that are accessed over the internet and execute on another remote system.

Many software vendors develop applications that have graphical user interface (GUI) tools so that even non programmers or non database administrators can build queries by just clicking the mouse. This GUI data access tools give users access via data access designer and data access viewer. With the data access designer, an end user can create complex databases even if he does not have intensive background.

Templates that are complete with design framework and sample data are available readymade. With the data access viewer, the user can run and enter data and make changes and modifications and graphically see what see the commands without having to care the complex process happening in the background.

Data access tools makes the tasks of database administrators a lot easier especially if the database being management is a large data warehouse. Having a graphical interface for data access gives the administrator a clearer status of the database because most programmatic query languages may look cryptic on the command line interface.