Raima Database Manager (RDM)™ is an embedded in-memory database developed for the IoT and edge market. It is fast and persistent, optimized for performance and reliability (see our performance testing benchmarks). RDM can be used through a call from it's extensive suite of API's including the C/C++ cursor, SQL, Java JDBC, RESTful, and C# ADO.NET.
An optimized in-memory implementation allows for faster transactions and results to support enterprises that need the utmost speed and performance. Learn more.
Fully supports real-time system performance. RDM has been designed to meet the zero-administration requirements of an embedded application. Learn more.
Small Footprint
RDM needs only 350k of RAM and minimal CPU speeds to fully operate. With more power in the system, RDM will fully utilize it all to perform even faster but that is not required.
ACID transactions guarantee that when changes to a database record are made, that data is correct and no data is lost. Learn more.
AES encryption from 128 bit to 256 bit meets market demand for cybersecurity support and gives Raima clients peace-of-mind. Learn more.
Our Customer Support team is dedicated to providing fast, friendly and effective service. We also provide free support during your evaluation process to help you get the most out of RDM.
By Developers, for developers.
Full featured and enhanced SQL support including SQL PL, Stored Procedures and Triggers.
Learn more.
Through the use of SymmetricDS, Raima can store data on the edge and easily replicate that data to RDM or any cloud database.
Automatic encoding and compression use 25% less disk space on average. You can also leverage our vacuuming. Learn more.
B-Tree, Hash, R-/R+ Tree, and AVL indexes are fully supported by RDM and available for users. Indexing with RDM.
Develop once, deploy anywhere. The file format allows direct copy/paste or movement from one device or platform onto another regardless of byte order or architecture differences. RDM can even run without an OS in a barebones configuration. Learn more.
Multi-Core Scalability
Maintain performance as demands on the system increase by adding further resources. Possible through SMP and thread support, plus the capability of scaling on more than one server.
Flexible Licensing Options
Raima has always made the RDM source code available at a reasonable cost. Raima and its experienced developers are proud of this code and don’t mind if you take a peek, or even step through it in your own debugging system. Source code comes complete with project files necessary for you to build it yourself.
Since RDM can be freely downloaded and licensed for application development at a very low entry fee until it is ready to deploy, and with source code availability, there is very little cost difference between Raima’s commercial licensing and Open Source with support or for commercial use.
Raima Database Manager (RDM)™ at a glance
| Functions | RDM Core | RDM Enterprise |
|---|---|---|
| AES Encryption 128,192, 256 bits | ✔ | ✔ |
| Multiuser | ✔ | ✔ |
| ACID Compliance | ✔ | ✔ |
| Embedded / Real-time Application | ✔ | ✔ |
| Client/Server | ✔ | ✔ |
| Administrative Utilities | ✔ | ✔ |
| Platform Independence | ✔ | ✔ |
| Developer Environment Integration | ✔ | ✔ |
| Automatic Compression | ✔ | ✔ |
| Disk Storage | ✔ | ✔ |
| In-Memory Storage | ✔ | ✔ |
| Support for Dynamic Schema Modifications | ✔ | ✔ |
| Referential Integrity | ✔ | ✔ |
| Two-Phase Commit | ✔ | ✔ |
| Snapshots/Multiversion Concurrency Control(MVCC) | ✔ | ✔ |
| Unicode | ✔ | ✔ |
| AVL, B-Tree, Hash, R-Tree Indexes | ✔ | ✔ |
| Geospatial Datatypes | ✔ | ✔ |
| Vacuuming | ✔ | ✔ |
| 3rd Party Utilities | ✔ | |
| 3rd Party Replication | ✔ |
| Interfaces and Programming Languages | RDM Core | RDM Enterprise |
|---|---|---|
| Dynamic DDL | ✔ | ✔ |
| d_navigational API | ✔ | ✔ |
| Modern Cursor API | ✔ | ✔ |
| C/C++ | ✔ | ✔ |
| CSV | ✔ | ✔ |
| XML | ✔ | ✔ |
| SQL Standard | ✔ | |
| SQL Arrays | ✔ | |
| SQL Unions | ✔ | |
| SQL Inner and Outer Joins | ✔ | |
| SQL Scrollable Cursors | ✔ | |
| SQL Triggers | ✔ | |
| SQL PL | ✔ | |
| SQL Stored Procedures | ✔ | |
| ODBC 3.9 | ✔ | |
| ADO.NET 4.5 | ✔ | |
| Java JDBC 4.2 | ✔ | |
| RESTful API | ✔ |
| Supported Platforms/Operating Systems | RDM Core | RDM Enterprise |
|---|---|---|
| Microsoft Windows | ✔ | ✔ |
| Linux | ✔ | ✔ |
| Android | ✔ | ✔ |
| Apple MacOS | ✔ | ✔ |
| Solaris | ✔ | ✔ |
| WindRiver VxWorks | ✔ | ✔ |
| WindRiver VxWorks RTP | ✔ | ✔ |
| WindRiver Linux | ✔ | ✔ |
| Green Hills Integrity | ✔ | ✔ |
| Embedded Linux | ✔ | ✔ |
| QNX Neutrino | ✔ | ✔ |
| FreeRTOS | ✔ | ✔ |
| NO OS (bare-bones) | ✔ | ✔ |
Don't see your platform? Request support for your OS
| Database Specifications | RDM Core | RDM Enterprise |
|---|---|---|
| Maximum Databases Open Simultaneously | No Limit | No Limit |
| Maximum Rows Per Database | No Limit | No Limit |
| Maximum Size of Database File | Limited only by file system | Limited only by file system |
| Maximum Tables Per Database | No Limit | No Limit |
| Maximum Records Per Table | No Limit | No Limit |
| Maximum Keys Per Database | No Limit | No Limit |
| Maximum Fields Per Table | No Limit | No Limit |
| Maximum Row Size | 64K (excluding BLOB or VARCHAR) | 64K (excluding BLOB or VARCHAR) |
| RAM Requirements | Minimum 200K, User configurable | Minimum 350K, User configurable |
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Visual Tools
Use the Visual Tools you're familiar with through our JDBC API. View and edit your data, insert mock-data, edit and build SQL queries.
DBeaver Data viewer and editor
- Multiple data views to fit the variety of users’ needs, for example display of image contents (gif, png, jpeg, bmp) as images
- Editing of data inline and in a dedicated space
- Convenient navigation among data
- Custom filters for table contents or query results, including filters based on cell values
- Results ordering by column
- Data export with all applied filters and orderings
- Generation of SQL statements based on selected rows
- Basic statistics for selected columns
Learn how to configure DBeaver for access to an RDM Database
DBeaver Advanced Mock-Data
In DBeaver you can generate random data (or “mock" data) for tables which looks like real data.
While the Community edition provides just basic data generators, the Enterprise edition supports many more additional generators and configuration including:
- Names
- Addresses
- Credit cards
- Domains and IP addresses
- Custom regular expressions
- Flexible numeric generators
Learn how to configure DBeaver for access to an RDM Database
DBeaver SQL editor
- Organization of scripts into folders and reassignment of database connections for particular scripts
- SQL syntax highlighting determined by the database associated with a script
- Support for different sets of reserved keywords and system functions for different databases
- Import and export of scripts
Learn how to configure DBeaver for access to an RDM Database
DBeaver Visual Query Builder
- You may construct complex SQL queries without actual knowledge of SQL
- Make table joins/filtering/ordering visually
- Open existing SQL queries in visual mode to easily edit and save them
- Execute your visually constructed query at any moment and get results on the screen
- Analyze complex SQL queries visually
Learn how to configure DBeaver for access to an RDM Database
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Learn how to configure Tableau for access to an RDM Database
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