Home & SME Cloud Surveillance Safe City Cloud Surveillance Intelligent Traffic Surveillance Web-based cloud storage and video services, a new profit recourse for SIP Massive storage capacity with high availability and efficiency Combined with cloud structured analysis, enabling fast vehicle and individual targeng System Framework >> Collecng Layer Plaorm Layer Applicaon Layer Business Plaorm B.O.S.S/ITS/BI … Metadata Node Cloud Storage 3 rd party Applicaon Front-end Surveillance Device: Video & Image Cloud Compung VMS Video/ image data Video/image data Data processing result Onvif/ Dahua SDK Metadata POSIX/RESTful API/HDFS Data Node Data Node Data Node Dahua Cloud Storage Big data, Best choice
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Dahua Cloud Storage · Dahua Cloud Storage Big data, Best choice. Key Features >> Dahua Extremstor cloud storage featuring an object storage architecture that delivers unparalleled
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Home & SME Cloud Surveillance Safe City Cloud Surveillance Intelligent Traffic Surveillance
Web-based cloud storage and video services, a new profit recourse for SIP
Massive storage capacity with high availability and efficiency
Combined with cloud structured analysis, enabling fast vehicle and individual targeting
System Framework >>
Collecting Layer
Platform Layer
Application LayerBusiness Platform B.O.S.S/ITS/BI
…
Metadata NodeCloud Storage
3rd party Application
Front-end Surveillance Device: Video & Image
Cloud Computing
VMS
Video/image data
Video/image dataData processing result
Onvif/ Dahua SDK
Metadata
POSIX/RESTful API/HDFS
Data Node Data Node Data Node
Dahua Cloud StorageBig data, Best choice
Key Features >>Dahua Extremstor cloud storage featuring an object storage architecture that delivers unparalleled performance and linear scalability, is able to meet the requirement of massive data storage and provide a fundamental platform for data mining.
High ReliabilityAchieve device-level fault tolerance by means of state-of-the-art erasure coding technologyFile-level fault tolerance, extreme recovery speed to 3TB/h
Easy for SurveillanceStore video stream directly, saving the cost for 3rd media server Advanced key-frame extraction technology, saving the TCO in a long term
High PerformanceAchieve full concurrent access to multiple nodes by separating between control flow and data flow, and dynamic load balancing mechanismHigh read/write performance with a minimum of 4GB/s bandwidth by 6 nodes, enhancing the capability of video analysis and data processing dramatically
Easy to Expand Online capacity expansion by simply adding storage node without interrupting business running. Achieve linear scalability by increasing the read/write performance at the same.