Software/Freeware HSS Database HSS Interlink HSS Core Framework SL5 Property Grid

HSS Database™

The HSS DB v3.0 (HighSpeed-Solutions Database), is an object oriented, client based, zero-configuration, transactional, LINQ Query, database management system for Microsoft .NET 4/4.5, Windows 8 (Windows Runtime), Windows Phone 7.5/8, Silverlight 5, MonoTouch for iPhone and Mono for Android

$19.99 USD - Single Developer License per platform

Major features and functionality

Super peformant, flat file, client database system
The most robust LINQ Querying Engine available for a Client OODB, supporting almost all IQueryable extension methods
Transactional and ACID Compliant
Supports all types including TimeSpan, Guid and Nullable<T> where T is also a supported type.
Store any class object without requiring a base class or interface
Support for AES, password based encryption
Compact and super fast, binary serialization
Only one file per stored type, making it easy to manage your data
Int32, Int64 or Guid Primary Keys (no additional OID required)
Primary Keys support auto incrementing
Indexing support for any class property
Supports database versioning, tracking and truncating
Built in support for all platform file systems
Supports increasing the Isolated Storage Quota (Silverlight Only)
Simple and common API, across all platforms, and very easy to use!

Licensing

HSS Database is runtime Royalty Free, which means you can build as many applications as you want and distribute them without paying any additional royalties, includes support and free upgrades for life.

Request Trial License

Downloads

.NET 4.0 (MD5: fu6b4MtIq8VTAAiwW4GbuA==)

.NET 4.5 (MD5: /uaGfHx0RIBa4KRYQAmr5Q==)

Mono for Android (MD5: 4RS2CDqnWTSKtgrz4p7clg==)

MonoTouch (MD5: XFpThlXHy/C+fujXPD3qDQ==)

Silverlight 5 (MD5: 4VN364QXJTgIQe2brB9GGQ==)

Windows 8 (WinRT) (MD5: JG0/Sm+wBp1EApd9BYlCug==)

Windows Phone 7.5 (MD5: 0Dyp7zH6TQgcE9wXn518ng==)

Windows Phone 8 (MD5: Y+mTzEK3OtdF+gwzMtjrDg==)

LINQPad Driver (LINQPad v4.43.06 - Requires .NET 4.0 License)

Documentation

Online Documentation and API Reference
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Performance Testing

As can be seen from the chart below, the HSS Database is extremely fast. We measured the speed to write 2K, 10K and 100K 'Contact' records, read them all back out, and then query them using LINQ to find all records where the first name starts with the letter "H" which found 3,847 of the 100,000 records in just 115ms:

Note: test ran under .NET 4.0, Intel i7 (x86) 2.8 Ghz, 4GB RAM, 128GB SSD, Windows 7 32bit OS; results may vary depending on hardware, disk drive and processor speeds.