Raima Database Manager (RDM)™是一个跨平台、占用空间小的内存数据库,专为资源受限的环境开发。它专门针对性能和可靠性进行了优化,并且其设计满足未来的技术需求。

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性能

RDM为资源受限的环境提供最大功能的数据库,并支持内存存储、混合存储和永久存储。

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一次开发,随地部署

多API和配置为开发人员提供了各种强大的编程选项和功能。

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易于管理

RDM能够自动管理数据库存储,基本上所有关键功能都为自管理。它解放了开发人员,让他们有时间去关注其他事情而非管理。

主要特点

符合ACID原则——ACID事务保证,当对数据库记录进行更改时,数据是正确的,且没有数据丢失。

嵌入式/实时应用——完全支持实时系统特性。RDM的设计满足嵌入式应用的零管理要求。

快速内存性能——优化的内存执行允许更快的事务和数据吞吐。

SQL优化支持——全功能和增强型SQL支持,包括SQL PL、存储过程和触发器。

多核可扩展性——通过在系统需求增加时添加更多的资源来维持性能。

多种索引方法——RDM完全支持B-Tree、Hash、R-/R+ Tree和AVL索引,用户可以使用这些索引。

平台兼容性——一次开发,随地部署。通过Raima的文件格式,您可以混合和匹配操作系统和硬件。

快照——当写事务发生时,快照隔离允许同步读取数据库。

免费试用RDM

使用领域案例

RDM的模块化架构是为了满足嵌入式应用的复杂架构。

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支持32位和64位应用的纯内存存储。允许更快的事务。

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RDM支持在边缘收集数据,并将数据发送到云中进行数据分析查询。

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数以百万计的传感器和设备收集大量的数据。Raima直接在设备/传感器上提供数据管理。

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RDM提供后端数据管理,使得能够信息共享,并使数据具有可操作性。

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RDM使得计算存储和控制功能更接近数据产生源。

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RDM非常适于为智能手机或平板电脑等移动设备创建应用。

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RDM功能丰富的SQL组件允许开发人员创建更高级的逻辑,并对他们的SQL数据库系统进行简单部署。

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"We chose Raima for data storage because of its high performance and low-memory footprint."

Paul Fraley, Juniper Networks Software Manager

"We chose Raima’s RDM because it is mature, reliable, and designed for embedded applications. Additionally, our data relationships are complex and RDM is uniquely capable of modeling these relationships without compromising performance."

Raphi Hess, Nokia

"Raima has a significant customer base, which is impressive and gives us confidence in the product."

 Chris Hunt, General Dynamics UK Ltd. Engineering IT Manager

"Mitsubishi has many applications in development that require the speed, reliability and flexibility that RDM provides. RDM will give us the flexibility to develop applications on any industrial device."

Chris Hazlewood, Strategic Alliance Manager Mitsubishi Electric Europe

"Raima RDM has proven itself in meeting the stringent requirement of high data integrity. We have accomplished satisfying 100% data integrity even after some of the most brutal test scenarios."

Rodney Spruell, Adva Optical Networking

"We have been using RDM for many years embedded in our products – Raima is very stable and works just as intended."

Søren Aldenryd, Systematic Principal Product Manager

"We needed a database that could provide low-level API access for ultimate design control and to allow us to fine-tune performance, as well as a product that provided a standard SQL interface to meet our ease-of-use reporting expectations from our customers, Raima’s database delivered perfectly on this requirement."

Devin Cole, Performance Solutions Engineering Manager, Metso Automation USA

RDM has provided us the data reliability and security required to be able to deliver successful products into the financial industry.

Lucie Johnson – Vice President of Engineering at ImageScan

"RDM was an easy selection because it offers all of the functionality we needed on our target platform. Raima has consistently exhibited exceptional cooperation to meet all of our business demands including providing source code for the database."

Boeing Spokesperson