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It is a member of the Microsoft suite of applications, included in the Professional and higher editions or sold separately. It can also import or link directly to data stored in other applications and databases. Software developers , data architects and power users can use Microsoft Access to develop application software. Visual objects used in forms and reports expose their methods and properties in the VBA programming environment, and VBA code modules may declare and call Windows operating system operations.
Microsoft Access was the first mass-market database program for Windows. With Microsoft's purchase of FoxPro in and the incorporation of Fox's Rushmore query optimization routines into Access, Microsoft Access quickly became the dominant database for Windows—effectively eliminating the competition which failed to transition from the MS-DOS world.
Microsoft's first attempt to sell a relational database product was during the mid s, when Microsoft obtained the license to sell R:Base. After the Omega project was scrapped, some of its developers were assigned to the Cirrus project most were assigned to the team which created Visual Basic.
The project used some of the code from both the Omega project and a pre-release version of Visual Basic. Years after the program was abandoned, they decided to reuse the name here. The product shipped on seven 1.
The manual shows a copyright date. As a part of the Microsoft Office 4. The photo of Andrew Fuller, record 2 of that sample database was the individual that presented and worked with Microsoft to provide such an outstanding example database. With Office 95, Microsoft Access 7. Since then, Microsoft has released new versions of Microsoft Access with each release of Microsoft Office.
This includes Access 97 version 8. Versions 3. Formats include Access 1. The most significant transition was from the Access 97 to the Access format; which is not backward compatible with earlier versions of Access. As of [update] all newer versions of Access support the Access format. New features were added to the Access format which can be used by Access , , , and It supports links to SharePoint lists and complex data types such as multivalue and attachment fields.
These new field types are essentially recordsets in fields and allow the storage of multiple values or files in one field. For the first time, this allowed Access applications to be run without having to install Access on their PC and was the first support of Mac users.
Any user on the SharePoint site with sufficient rights could use the Access Web service. A copy of Access was still required for the developer to create the Access Web service, and the desktop version of Access remained part of Access The Access Web services were not the same as the desktop applications.
The data was no longer in an Access database but SharePoint lists. An Access desktop database could link to the SharePoint data, so hybrid applications were possible so that SharePoint users needing basic views and edits could be supported while the more sophisticated, traditional applications could remain in the desktop Access database.
Microsoft Access offers traditional Access desktop applications plus a significantly updated SharePoint web service. Unlike SharePoint lists, this offers true relational database design with referential integrity, scalability, extensibility and performance one would expect from SQL Server.
The Access desktop is similar to Access but several features were discontinued including support for Access Data Projects [ clarification needed ] ADPs , pivot tables, pivot charts, Access data collections, source code control, replication, and other legacy features.
In addition to using its own database storage file, Microsoft Access also may be used as the 'front-end' of a program while other products act as the 'back-end' tables, such as Microsoft SQL Server and non-Microsoft products such as Oracle and Sybase.
NET , or Visual Studio. NET will use the Microsoft Access database format for its tables and queries. Microsoft Access may also be part of a more complex solution, where it may be integrated with other technologies such as Microsoft Excel , Microsoft Outlook , Microsoft Word , Microsoft PowerPoint and ActiveX controls.
Access tables support a variety of standard field types, indices , and referential integrity including cascading updates and deletes. Access also includes a query interface, forms to display and enter data, and reports for printing. The underlying Access database , which contains these objects, is multi-user and handles record-locking.
Repetitive tasks can be automated through macros with point-and-click options. It is also easy to place a database on a network and have multiple users share and update data without overwriting each other's work. Data is locked at the record level which is significantly different from Excel which locks the entire spreadsheet. There are template databases within the program and for download from Microsoft's website.
These options are available upon starting Access and allow users to enhance a database with predefined tables, queries , forms, reports, and macros. Power users and developers can extend basic end-user solutions to a professional solution with advanced automation, data validation , error trapping , and multi-user support. The number of simultaneous users that can be supported depends on the amount of data, the tasks being performed, level of use, and application design. Generally accepted limits are solutions with 1 GB or less of data Access supports up to 2 GB and it performs quite well with or fewer simultaneous connections concurrent users are supported.
If using an Access database solution in a multi-user scenario, the application should be "split". This means that the tables are in one file called the back end typically stored on a shared network folder and the application components forms, reports, queries, code, macros, linked tables are in another file called the front end. The linked tables in the front end point to the back end file. Each user of the Access application would then receive his or her own copy of the front end file.
Applications that run complex queries or analysis across large datasets would naturally require greater bandwidth and memory. Microsoft Access is designed to scale to support more data and users by linking to multiple Access databases or using a back-end database like Microsoft SQL Server.
With the latter design, the amount of data and users can scale to enterprise-level solutions. Microsoft Access's role in web development prior to version is limited. User interface features of Access, such as forms and reports, only work in Windows. In versions through an Access object type called Data Access Pages created publishable web pages. Data Access Pages are no longer supported. The data i. Access allows databases to be published to SharePoint web sites running Access Services.
These web-based forms and reports run in any modern web browser. The resulting web forms and reports, when accessed via a web browser, don't require any add-ins or extensions e. Access can create web applications directly in SharePoint sites running Access Services.
Access web solutions store its data in an underlying SQL Server database which is much more scalable and robust than the Access version which used SharePoint lists to store its data. Access Services in SharePoint has since been retired. A compiled version of an Access database file extensions. ADE; ACCDE only works with Access or later can be created to prevent users from accessing the design surfaces to modify module code, forms, and reports.
Both the. MDE and. ADE versions of an Access database are used when end-user modifications are not allowed or when the application's source code should be kept confidential. Microsoft also offers developer extensions for download to help distribute Access applications, create database templates, and integrate source code control with Microsoft Visual SourceSafe.
Users can create tables, queries, forms and reports, and connect them together with macros. Advanced users can use VBA to write rich solutions with advanced data manipulation and user control. Access also has report creation features that can work with any data source that Access can access. The original concept of Access was for end users to be able to access data from any source.
It also has the ability to link to data in its existing location and use it for viewing, querying, editing, and reporting. This allows the existing data to change while ensuring that Access uses the latest data. It can perform heterogeneous joins between data sets stored across different platforms. Access is often used by people downloading data from enterprise level databases for manipulation, analysis, and reporting locally.
This makes it very convenient to distribute the entire application to another user, who can run it in disconnected environments. One of the benefits of Access from a programmer's perspective is its relative compatibility with SQL structured query language —queries can be viewed graphically or edited as SQL statements, and SQL statements can be used directly in Macros and VBA Modules to manipulate Access tables. Users can mix and use both VBA and "Macros" for programming forms and logic and offers object-oriented possibilities.
VBA can also be included in queries. Microsoft Access offers parameterized queries. These queries and Access tables can be referenced from other programs like VB6 and. Microsoft Access is a file server -based database. Unlike client—server relational database management systems RDBMS , Microsoft Access does not implement database triggers , stored procedures , or transaction logging.
Access includes table-level triggers and stored procedures built into the ACE data engine. Thus a Client-server database system is not a requirement for using stored procedures or table triggers with Access Tables, queries, forms, reports and macros can now be developed specifically for web based applications in Access Integration with Microsoft SharePoint is also highly improved. The edition of Microsoft Access introduced a mostly flat design and the ability to install apps from the Office Store, but it did not introduce new features.
The theme was partially updated again for , but no dark theme was created for Access. NET web forms can query a Microsoft Access database, retrieve records and display them on the browser.
SharePoint Server via Access Services allows for Access databases to be published to SharePoint, thus enabling multiple users to interact with the database application from any standards-compliant Web browser. Access Web databases published to SharePoint Server can use standard objects such as tables, queries, forms, macros, and reports.
Access Services stores those objects in SharePoint. Access offers the ability to publish Access web solutions on SharePoint The macro language is enhanced to support more sophisticated programming logic and database level automation. Microsoft Access can also import or link directly to data stored in other applications and databases.
Microsoft offers free runtime versions of Microsoft Access which allow users to run an Access desktop application without needing to purchase or install a retail version of Microsoft Access. This actually allows Access developers to create databases that can be freely distributed to an unlimited number of end-users. These runtime versions of Access and later can be downloaded for free from Microsoft. The runtime version allows users to view, edit and delete data, along with running queries, forms, reports, macros and VBA module code.
The runtime version does not allow users to change the design of Microsoft Access tables, queries, forms, reports, macros or module code. The runtime versions are similar to their corresponding full version of Access and usually compatible with earlier versions; for example Access Runtime allows a user to run an Access application made with the version as well as through Due to deprecated features in Access , its runtime version is also unable to support those older features.
Access stores all database tables, queries, forms, reports, macros, and modules in the Access Jet database as a single file.
For query development, Access offers a "Query Designer", a graphical user interface that allows users to build queries without knowledge of structured query language. In the Query Designer, users can "show" the datasources of the query which can be tables or queries and select the fields they want returned by clicking and dragging them into the grid. One can set up joins by clicking and dragging fields in tables to fields in other tables. Access allows users to view and manipulate the SQL code if desired.
Any Access table, including linked tables from different data sources, can be used in a query. Access also supports the creation of "pass-through queries". This enables users to interact with data stored outside the Access program without using linked tables or Jet. When developing reports in "Design View" additions or changes to controls cause any linked queries to execute in the background and the designer is forced to wait for records to be returned before being able to make another change.
This feature cannot be turned off. Non-programmers can use the macro feature to automate simple tasks through a series of drop-down selections. Macros allow users to easily chain commands together such as running queries, importing or exporting data, opening and closing forms, previewing and printing reports, etc.
Macros support basic logic IF-conditions and the ability to call other macros. Macros can also contain sub-macros which are similar to subroutines. In Access , enhanced macros included error-handling and support for temporary variables. Access also introduced embedded macros that are essentially properties of an object's event. This eliminated the need to store macros as individual objects. However, macros were limited in their functionality by a lack of programming loops and advanced coding logic until Access With significant further enhancements introduced in Access , the capabilities of macros became fully comparable to VBA.
They made feature rich web-based application deployments practical, via a greatly enhanced Microsoft SharePoint interface and tools, as well as on traditional Windows desktops.
It is similar to Visual Basic 6. To create a richer, more efficient and maintainable finished product with good error handling, most professional Access applications are developed using the VBA programming language rather than macros, except where web deployment is a business requirement.
In the database container or navigation pane in Access and later versions, the system automatically categorizes each object by type e. Powerful built-in and customizable event navigation and filtering let you track events by time for example, Current Events, Events by Week, and Today's Events as well as type, as you collect data in real time via email and generate and distribute useful and timely reports.
Create a task tracking database to track multiple tasks, including, owners, start and due dates, and percent complete values using this popular Access template. Query by contacts, open tasks, and overdue tasks, keep an eye on task details, priorities, and status, and assign tasks, while producing useful reports such as Tasks Due Today. Create and maintain a robust database to manage your organization's assets using this popular Access template. Keep up-to-date information on asset details including ownership, condition, location, purchase price and current value, as well as take advantage of the powerful query and data collection functionality to generate comprehensive reports.
Log, track and resolve bugs in your project using this Access database, which has video training on how to configure and use it. Create and maintain a comprehensive inventory transaction database of your organization's stock, employees, suppliers, and transactions using this robust Access template.
In addition to maintaining details on each item, transaction type, quantities, and location, you can generate many useful reports, from Inventory Stock Levels by Supplier to Inventory to Reorder. Use this template to create your own nutrition tracking database to keep track of how much you exercise and what you eat, including detailed nutrition information and recipes.
Create a marketing projects database to track time-sensitive deliverables, employee roles, and vendors using this intelligently designed Access template. Navigate by project, deliverables, and employees, keep an eye on budgets, owners, costs, and status, and generate focused reports such as Project Balance Sheet and Deliverables by Assigned.
Create a project tracking database to track multiple projects, including time-sensitive deliverables, owners, and budgets, using this popular Access template. Navigate by projects, tasks, and employees, keep an eye on costs, priorities, and status. Create a personal account transaction database to track income and payments across domestic categories from groceries to healthcare to charitable donations using this Access template.
Search and view income and expenses by category and view tax reports. A field for memos helps you remember handy details for every transaction. Create a customer service database to manage multiple issues tracking assignments, priority, status, customer, and resolution using this Access template. Navigate by open cases using multiple criteria, create and manage knowledge base articles, and manage customer details while producing useful reports such as Open Cases by Assigned To and Overdue Cases.
Create and maintain an up-to-the-minute database of your business contacts and call history using this simple yet effective Access template. In addition to maintaining details on company, job title, and contact information, you can navigate and search by contacts, calls by contact or subject, as well as add contacts from Outlook. Assign and track status of customer calls using this dynamic Access template.
Navigate by customers, employees, and calls, as well as track by priority, status, and assignment. And you can generate useful reports in real time such as Open Calls by Assigned To that can give you the extra edge you need when things get busy. Create and manage a home inventory database to retain and manage vital data on your personal belongings using this Access template.
Search by item name, category, or location, while retaining important details for insurance purposes, such as condition, acquired date, and value. Attach photos of items to each entry to help ensure reimbursement in the case of loss or damage. Manage your organization's client cases and projects, including billing, invoices and balance sheets using this robust Project time and billing Access template. Fields for owner, workcode, and status help you track progress, time worked, and costs while you generate instant reports on everything from Billing by Workcode to Employee Time.
Manage your accounting books with this business account ledger template. This database can track income and expenses by category and generate financial reports.
Manage your entire workforce's hours worked using this robust time card Access database template. Fields for workcode and description help you keep track of costs and work areas while you generate instant reports on everything from Billable hours by Employee to Billable Hours by Project.
Manage your project's open issues with this popular Access database template. Maintain details about issues and issue assignments, as well as track opened dates and deadlines.
Fields for status, category, and priority help keep things moving forward and powerful navigation allows you to instantly get a handle on what's happening and continuously up your game. Create and manage a vehicle maintenance database for your organization's fleet, tracking servicing, shops, dates, and mileage, as well as costs, using this popular Access template. You can create reports on estimates of future expenses on each vehicle and for the entire fleet and attach invoices and image files to each record, documenting vehicle appearance and condition.
Manage all your organization's fundraising campaigns, maintaining current data on contributors, donations, events, and tasks across multiple campaigns using this robust Access database template. Track fundraising goals, generate reports on ongoing campaigns, and maintain details on contributors while instantly being able to see the extent of unpaid pledges, and view pending tasks as well as upcoming events. Create and maintain a lending library database to track all assets, instantly know who has what checked out, as well as maintain important asset details such as title, owner, and type.
Create and maintain a comprehensive property database of your real estate and rental holdings, tracking property type, leases, payments, servicing, and tenant information using this robust Access template. In addition to maintaining details on each property, you can query expiring leases, track payments by type, and manage service providers.
