开源 IoT 平台：Kaa
Kaa 是高度灵活的开源的 IoT 平台，在物联网连接的基础上可以构建，管理和集成连接的软件。
Kaa 提供一个标准的方法来集成和对连接的产品进行互操作。此外，Kaa 强大的后端功能能极大的加快产品的开发，允许供应商专注于他们产品独特的特性。
Kaa 支持多个平台，提供各种编程语言的 SDKs。
100% open-source
The Kaa IoT Platform is licensed under the Apache 2.0 license, the world’s most business-friendly open source license.
Product integration
Kaa’s “data schema” definition language provides a universal level of abstraction to achieve cross-vendor product interoperability.
Linear scalability
The Kaa server is architected to scale linearly with the simple addition of nodes to the cluster.
Multi-platform support
Kaa supports multiple client platforms by offering endpoint SDKs in various programming languages.
Smart resource utilization
Kaa features logic for on-the-go load re-balancing, based on real-time service demands, SLAs, node availability, load, and performance.
Fault tolerance
To ensure high availability, Kaa servers offer fault tolerance and redundancy, where server failure detection and workload rerouting is automatic.
Kaa 主要特性：
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事件系统，发现设备的高级功能
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日志收集
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配置和分组
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发送提醒
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数据分布式管理
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Transport abstraction
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支持个商业条目和多个应用配置