Data Abstract for .NET and Delphi

by RemObjects Software - Product Type: Component / .NET Class / .NET Compact Framework / 100% Managed Code / VCL

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Build scalable multi-tier database solutions. Data Abstract for .NET and Delphi is a suite or RAD tools for writing multi-tier solutions in .NET, Delphi and Mono. Data Abstract for .NET and Delphi is a suite including RemObjects Data Abstract for .NET and Delphi Editions. RemObjects Data Abstract allows you to create services that access any database, by providing a clear separation between data-access and business-logic. RemObjects Data Abstract will enable your applications to interface with different database systems, even simultaneously, instead of depending from any single one. RemObjects Data Abstract supports a wide range of database back-ends, including Microsoft SQL Server, Oracle, DB2, Interbase/Firebird, Sybase, PostgreSQL, MySQL, SQLite and many more.

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Data Abstract 6.0 for .NET and Delphi (New User)

Add to Cart	$ 1,567.02	1 User License - Includes Maintenance and Basic Support (1 Year)	Download (103.6 MB)
Add to Cart	$ 1,411.20	5-9 User Licenses, Price per License - Includes Maintenance and Basic Support (1 Year)	Download (103.6 MB)
Add to Cart	$ 1,332.80	10-14 User Licenses, Price per License - Includes Maintenance and Basic Support (1 Year)	Download (103.6 MB)
Add to Cart	$ 1,254.40	15-19 User Licenses, Price per License - Includes Maintenance and Basic Support (1 Year)	Download (103.6 MB)
Add to Cart	$ 11,760.00	20 or More User Licenses, Price per License - Includes Maintenance and Basic Support (1 Year)	Download (103.6 MB)

Data Abstract 6.0 for .NET and Delphi Renewal, one year

Add to Cart $ 783.02 1 Subcription Renewal License - Includes Maintenance and Basic Support (1 Year) Verify Download (29 KB)

Data Abstract 6.0 for .NET and Delphi Upgrade

Add to Cart $ 1,097.60 1 User Upgrade License (Upgrade for users of version 4.0 or below of Data Abstract for .NET and Delphi) - Includes Maintenance and Basic Support (1 Year) Verify Download (29 KB)

Our prices include ComponentSource technical support and, for most downloadable products, an online backup and a FREE upgrade to the new version if it is released within 30 days of your purchase. All sales are made on our standard Terms and Conditions and subject to our Return Policy. Please contact us if you require any licensing option not listed above including volume licensing and previous versions.

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What's New in RemObjects Data Abstract 6?

New JSON data streamer for both platforms, that - working together with the JSON message in RO will make it easy to access Data Abstract servers from JavaScript.
Improved the IDE experience for DA LINQ, with new menus and a custom tool in Visual Studio to generate code.
New LoginEx method in the standard login services will provide new flexibility in implementing authentication where more parameters are needed.
New DA SQL Browser tool is provided in DA/.NET to explore and query DA SQL based servers.

What's New in Data Abstract 5?

Features in all editions of Data Abstract

AutoSQL lets Data Abstract generate SELECT statements on the fly, when needed
Dynamic Select allows clients to retrieve subsets of fields, optimizes network traffic and reduces client side memory load
Reduced Deltas feature for reducing network bandwidth when applying updates to tables with many fields or large blobs
Dynamic Where allows clients to supply custom conditions for filtering data server-side, and apply those securely without risk of SQL injection attacks
New Connection Types provide more flexibility for matching up statements in multi-database scenarios
New expandable Reconcile Dialog architecture to easily provide end-users with feedback about failed updates
Transparent support for Data Table Unions to publish combined data from multiple data tables as a single entity
New Bin2DataStreamer for improved and more efficient streaming of data between client and servers
Native support has been added for new XML, GUID and Decimal data types.
New driver support is being provided for the open source SQLite embedded database
Support for versioning of schema files.
New Welcome Page displayed after the first install to assist new users with getting acquainted with the product.

Features specific to Data Abstract for .NET

Database Schemas can now be accessed via the browser when using HTTP Server Channels
SQL Server Compact Edition driver support
Experimental support for the upcoming Visual Studio Codename 'Orcas'.

Features specific to Data Abstract for Delphi

Data Abstract for Delphi now supports Free Pascal, allowing you to compile your applications for 64-bit Windows and the Linux platform
Easier setup of client-side Master/Detail relationships based on Dynamic Where
All new TDAMemDataTable component for client-side data storage, providing much more efficient and streamlined data access.
New TDARemoteCommand component for easier execution of published database commands from the client.
New Borland Database Engine (BDE) Driver for access to legacy database systems and easer migration from desktop databases such as DBase and Paradox to multi-tier.
New cross platform ZEOS driver to access a variety of database systems from both Delphi and Free Pascal projects.
NexusDB drier

Data Abstract for .NET and Delphi is a suite including RemObjects Data Abstract for .NET and Delphi Editions:

Data Abstract allows you to create services that access any database by providing a clear separation between data-access and business-logic. Through the use of schemas and the Schema Modeler utility, it enables you to maintain a unique code base to access multiple database engines at the same time. Cross database systems are now as simple to build as single database ones.

.NET Specific Features

The unique RemoteDataAdapter allows you to stream and update multiple data tables at once, avoiding redundant network round-trips
Extendable Data Abstract Remote Service provides you with all the basics to access your databases and start coding your business layer immediately
Unique and simpler driver architecture controlled by XML configuration files
Exchange data in an optimized binary format with clients written in .NET, Mono, Delphi or Kylix and running on a large variety of platforms

Core Features

Build scalable multi-tier cross platform database applications for .NET, Mono and Win32
Target different database back-ends using a common code base
Use Schema Modeler to design the interface of your data
Leverage the new wizards and IDE enhancements to build DA applications even easier than with previous versions
Support for a wide range of database back-ends, including Microsoft SQL Server, Oracle, DB2, Interbase/Firebird, Sybase, PostgreSQL, MySQL, SQLite, NexusDB and many more

Features

Complete abstraction of different databases: use the same code for Microsoft SQL Server, InterBase, Oracle, MySQL, DBISAM, DB/2, etc.
Build your applications with a "stateless" focus for maximum scalability and seamless cluster integration
Stream data all at once, on demand, paged or any combination of those
Re-synch fields automatically with the remote data source
Use update rules to design complex update sequences without a single line of code
Enhanced Business Processors give you more control on your business updates
Cross-database autoincrement and generator-based field support
Work with either auto-generated SQL or proprietary dialects, whenever higher performance or access to RDBMS specific features is required
Full support for stateless Master/Detail transactional updates
Update Rules: create complex update sequences without a single line of code
Design your data-access layer in an innovative RAD way using the Schema Modeler
Minimize SQL dialect differences using Data Abstract's macro processor
Easily create your own data access driver to extend the list that comes with the product
Support for regular expressions for client-side data-validation
No deployment license costs

Data Abstract Schema Modeler
Data Abstract's use of Schemas enables you to maintain a unique code base to access multiple database engines at the same time, making it easy to build cross database systems.
Schemas shield both the middle-tier business logic and the client applications from the intricacies of the back-end database by defining the proper commands and data tables and mapping these to the physical data sources.
Data Abstract includes the Schema Modeler utility, which is deeply integrated with the supported IDEs, to aid you in designing and maintaining Schema definitions. Schema Modeler includes tools for creating data tables and commands from the underlying database, designing the mappings for individual data sources and defining master/detail and foreign key relationships.

Supported Database Systems

Database systems supported by Data Abstract Delphi includes: