October 2011 Edition
 
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Featured In this Edition

Introducing the release of RDM Embedded 10.1!
Video Overview of RDMe 10.1
Relational Model vs. Network Model
Websites Mentioning RDM Embedded 10.1
Current Blogs

Upcoming Events

Raima will be exhibiting at the 7th Annual European Manufacturing Strategies Summit
on 17th – 19th October 2011

Raima will be participating in this years Embedded Software Engineering Kongress 2011,
05 – 09 December 2011, Congress Center Stadthalle Sindelfingen

Introducing the release of RDM Embedded 10.1!

On September 6, 2011, Raima released the next version of RDM Embedded: 10.1. This release builds on the highly efficient multicore architecture introduced in RDM Embedded 10 and introduces multiple new API’s designed to meet client’s demands for more programing interface options, increased ease of use and shorter development cycles. “Building on the success of RDMe 10.0 we have added new comprehensive and compact SQL API as well as a standard based ODBC API and an intuitive C++ API. This combined with the new hash indexing method will meet the need for increased efficiency and speed,” says Paul Johnson Director of Product Management and Marketing.

Click here for the full press release!

Video Overview of RDMe 10.1

Scott Meder, Senior Manager at Raima Inc, describes the new options given to developers with RDM Embedded 10.1. Watch the video for a product overview.

Relational Model vs. Network Model

Our Senior Software Engineer, Daigoro Toyama, discusses the tradeoffs between the
Relational Model and the Network Model. This post contains a case study and the strengths
and weaknesses of each database model.

Table 1 - Benchmark results from relational and network models on x86 and ARM7 systems.

Hardware

x86 desktop (34,000 records)

ARM7 consumer device (1,776 records)

Network

Relational

Network

Records Inserted

81.62 seconds

29.07 seconds

193.88 seconds

33.60 seconds

Records Updated

103.28 seconds

15.28 seconds

N/A

N/A

Records Deleted

88.16 seconds

17.03 seconds

N/A

N/A

Records Selected

15.81 seconds

0.28 seconds

1.25 seconds

0.0012 seconds


Click here for the full article.

Websites Mentioning RDM Embedded 10.1

Drdobbs.com – By Adrian Bridgwater "Data management and dataflow solutions  company Raima has announced the release of its RDM Embedded 10.1 database. The latest version of this multi-core architecture product introduces multiple new APIs designed to widen programing interface options. The implementation of SQL is said to provide an inclusive subset of the ANSI/ISO standard SQL that is suited for a wide variety of computers and devices running standard and embedded operating systems."

Read the full article here .

Embedded.com – By Jeff Parsons
In this Product How-To article, Raima’s Jeff Parsons describes the procedures he went through to build a C++ interface for the company’s RDM Embedded 10.1 embedded DBMS. "Having the chance to code in this language gave me an opportunity to discover how an elegant design can be implemented simply in a higher level language, a stark contrast from my previous experiences with C++."

Read the full article here .

Current Blogs

Raima In Action—Solution Brief: Advanced Technology Solutions
Smartphone Apps and the Fast-Track to Success
DB Vista and Raima’s Customer-Driven Mindset
What is an Embedded Database? Finally...A Basic Definition