Entity Framework CoreMicrosoft
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Objectivity/DBObjectivity, Inc.
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Related Products
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About
Entity Framework (EF) Core is a lightweight, extensible, open source and cross-platform version of the popular Entity Framework data access technology. Enables .NET developers to work with a database using .NET objects. Eliminates the need for most of the data-access code that typically needs to be written. With EF Core, data access is performed using a model. A model is made up of entity classes and a context object that represents a session with the database. The context object allows querying and saving data. Generate a model from an existing database. Hand code a model to match the database. Once a model is created, use EF migrations to create a database from the model. Migrations allow evolving the database as the model changes. Instances of your entity classes are retrieved from the database using Language Integrated Query (LINQ). Data is created, deleted, and modified in the database using instances of your entity classes.
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About
Objectivity/DB is a massively scalable, high performance, distributed Object Database (ODBMS). It is extremely good at handling complex data, where there are many types of connections between objects and many variants.
Objectivity/DB can also serve as a massively scalable, high performance graph database. Its DO query language supports standard data retrieval queries as well as high-performance path-based navigational queries.
Objectivity/DB is a distributed database, presenting a Single Logical View of its managed data. Data can be hosted on a single machine or distributed across up to 65,000 machines. Connected items can span machines.
Objectivity/DB runs on 32 or 64-bit processors running Windows, Linux, and Mac OS X.
APIs include: C++, C#, Java and Python.
All platform and language combinations are interoperable. For example, objects stored by a program using C++ on Linux can be read by a C# program on Windows and a Java program on Mac OS X.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Developers looking for a solution to create, manage, and debug their databases
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Audience
Objectivity/DB has been designed from the ground up to satisfy hard mission critical problems involving massive volumes of complex connected data. It has been deployed in military sensor fusion applications, embedded in medical and telecom devices, CAD/CAM/CAE modelling and simulation software, and wide variety of other application domains.
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Screenshots and Videos |
Screenshots and Videos |
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Pricing
Free
Free Version
Free Trial
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Pricing
See Pricing Details...
Free Version
Free Trial
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationMicrosoft
Founded: 1975
United States
learn.microsoft.com/en-us/ef/core/
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Company InformationObjectivity, Inc.
Founded: 1988
United States
www.objectivity.com
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Alternatives |
Alternatives |
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Categories |
Categories |
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Database Features
Backup and Recovery
Creation / Development
Data Migration
Data Replication
Data Search
Data Security
Database Conversion
Mobile Access
Monitoring
NOSQL
Performance Analysis
Queries
Relational Interface
Virtualization
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Integrations
.NET
Azure Cosmos DB
Azure SQL Database
BigCommerce
Firebird
FreshBooks
Google Cloud Spanner
IBM Informix
InterBase
Mailchimp
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Integrations
.NET
Azure Cosmos DB
Azure SQL Database
BigCommerce
Firebird
FreshBooks
Google Cloud Spanner
IBM Informix
InterBase
Mailchimp
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