Top Downloads News Highlights

Verizon's app: that cable guy may be running McObject's mobile database on a BlackBerry smartphone! Read the press release.

New eXtremeDB Data Relay adds flexible, fine-grained data-sharing between real-time systems and enterprise databases. Get details.

McObject's Perst for .NET embedded database now supports Windows Phone 7 (WP7) smartphones. Read the press release.


Visit McObject's Facebook page!

New eXtremeDB 4.1 enhances embedded database's reliability, performance, data security, ease-of-use and internationalization! Read more.

New Java Native Interface (JNI) for eXtremeDB provides fastest Java database solution for embedded and real-time enterprise systems.

 Interested in boosting software performance on multi-core CPUs? Read McObject CEO Steve Graves' new article in RTC magazine.

 
 
Printable Version

Mobile Database System Software

McObject’s mobile database technology is used in a wide variety of applications and device environments, ranging from music databases within popular MP3 players, to mobile CRM software on Blackberry devices.

We offer two mobile database software product families: the eXtremeDB embedded database for development in C/C++, and the Perst embedded database for Java (including Google's Android), Java ME, and .NET environments.


Both mobile database products are distinguished by minimal RAM and CPU demands, a high degree of developer flexibility, reliability, and fast performance.

If you haven't seen our 3-minute eXtremeDB movie, check it out now!

eXtremeDB Mobile Database for C/C++

  • In-memory, on-disk and hybrid data storage, to optimize the mobile device for speed, component cost, persistence and form factor
  • Tiny footprint: conserve both memory and CPU resources
  • The most flexible mobile database: supported indexes include B-Trees, R-Trees (for mapping data), Patricia tries, KD-Trees (k-dimensional), hash tables and more
  • More APIs: two SQL, two faster native
  • Virtually indestructible – learn how we eliminate database corruption
  • Available on a wide variety of platforms, source code available for porting
  • Integrates with eXtremeWS, McObject's embedded Web server

Perst and Perst Lite Mobile Database for Java, Java ME and .NET

  • Unparalleled ease in working with Java and .NET objects (including Java ME and .NET Compact Framework)
  • Specialized indexes - R-Tree, T-Tree, KD-Tree and more
  • Compact - Just 5000 lines of code
  • Open source code, freely downloadable
  • Fast - see our benchmark comparisons
  • Tested compatible with Google's Android platform
  • Object-oriented for the most efficient object storage
  • Perst Lite - An OODBMS for BlackBerry, Nokia Nseries and other Java ME-based devices

Mobile Database User Examples

JVC uses a mobile database for C/C++ to manage playlists, songs, artists, albums and other  music data in its MP3 player product line - click here.

Maximizer Software relies on a mobile database to deploy its CRM solution on BlackBerry devices - get details.

The Carbon Hero personal carbon calculator manages mapping data using mobile database technology on Java ME - read more.