An object type is a kind of datatype. You can use it in the same ways that you use more familiar datatypes such asNUMBERorVARCHAR2. For example, you can specify an object type as the datatype of a column in a relational table, and you can declare variables of an object type. You ...
iot_pwm.h iot_uart.h iot_watchdog.h iunknown.h kal.h kv_store.h lowpower.h message.h network_config_service.h ohos_init.h parameter.h reset.h samgr_lite.h service.h session.h station_info.h utils_config.h utils_file.h wifi_device_config.h wifi_devic...
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IoTDB is deeply integrated with Apache Hadoop and Flink to meet the requirements of massive data storage, high-speed data reading, and complex data analysis in the industrial IoT field. IoTDB Architecture The IoTDB suite consists of multiple components to provide a series of functions such as data...
All computer systems are a combination of different hardware and software components. IoT is the concept that combines the physical environment with hardware and software, creating a new generation of systems that can take input from the physical world and use this to make decisions to work under...
HiSilicon NB-IoT is NB-IoT chip module technology that enables the Internet of Things connections between smart home,mobility,city,and other tasks.
Basic Components chart image image-animator input marquee picker-view progress qrcode slider switch text APIs General Rules Error Codes Basic Features Application Context Console Logs Page Routing Timer File Data Data Storage File Storage System Capabilities Device Info...
A basic map is composed of aparent componentandsub-components. The rendering of the sub-component is overlaid on the parent component. You can define the configuration items depending on actual scenarios. Structure diagram Sub-component diagram ...
Avionics Communications & Connectivity Defense Energy Infotainment Medical Transportation Products Downloads Partnerships News and Events Use cases IoT One of the new challenges arising with the use of edge, fog, and cloud architectures is the connection of components to each other and to the public ...
LinkIOT OpenHarmony Kernel Standard Library CMSIS KAL Basic System Capability Subsystem Set Communication Subsystem Softbus Wifiservice NetcfgService Service Framework Subsystem Broadcast OHOS Init Samgr Basic Software Service Subsystem Set and Hardware Service Subsystem Set DFX Hilog ...