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Entity Framework Core 6.0 (EF Core 6) was released on 10 November 2021 (3 years ago) () [23] [24] and will be the preferred long-term supported version until at least 12 November 2024. [25] Entity Framework Core 7.0 (EF Core 7) was released on 8 November 2022 (2 years ago) () [26] [27] adding features such as JSON columns and bulk updates ...
ESE is the core of Microsoft Exchange Server, Active Directory, and Windows Search. It is also used by a number of Windows components including Windows Update client and Help and Support Center . Its purpose is to allow applications to store and retrieve data via indexed and sequential access.
SQL Server Compact shares a common API with the other Microsoft SQL Server editions. [4] It also includes ADO.NET providers for data access using ADO.NET APIs, and built-in synchronization capabilities, [2] as well as support for LINQ and Entity Framework.
An entity–attribute–value model (EAV) is a data model optimized for the space-efficient storage of sparse—or ad-hoc—property or data values, intended for situations where runtime usage patterns are arbitrary, subject to user variation, or otherwise unforeseeable using a fixed design. The use-case targets applications which offer a large ...
SQL Server 2008 supports the ADO.NET Entity Framework and the reporting tools, replication, and data definition will be built around the Entity Data Model. [23] SQL Server Reporting Services will gain charting capabilities from the integration of the data visualization products from Dundas Data Visualization, Inc., which was acquired by ...
OLAP is part of the broader category of business intelligence, which also encompasses relational databases, report writing and data mining. [3] Typical applications of OLAP include business reporting for sales, marketing , management reporting, business process management (BPM), [ 4 ] budgeting and forecasting , financial reporting and similar ...
OLE DB (Object Linking and Embedding, Database, sometimes written as OLEDB or OLE-DB) is an API designed by Microsoft that allows accessing data from a variety of sources in a uniform manner.
Entity integrity is concerned with ensuring that each row of a table has a unique and non-null primary key value; this is the same as saying that each row in a table represents a single instance of the entity type modelled by the table.