极速3d彩票

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產品介紹

海量圖片云存儲PSU-Cloud

海量圖片云存儲PSU-Cloud

 

  • 產品概述
  • 詳細參數
  • 文檔下載
針對業界圖片文件存取管理存在的諸多問題,例如海量文件訪問效率低、持續寫刪存儲效率差、空間管理不合理、利用率低、難以平滑擴容等等;我司推出基于圖片的專屬安全存儲云(PSU-Cloud)解決方案。PSU-Cloud充分考慮應用場景的數據模型,采用高性能高可靠性的對象存儲和流式存儲,在視頻監控專屬流式存儲基礎上搭建多節點云存儲集群。
PSU-Cloud海量圖片云存儲旨在建設一套支持PB級以上海量圖像數據云存儲系統,將目前公安業務系統中智能視頻采集設備與系統、智能視頻分析工具與系統等產生的圖片數據集中存儲,統一管理,長期保存,自動維護,以滿足公安實戰、智能分析及大數據業務應用等需要。
主要功能
l 數據和業務的高可用性。數據以多副本的形式保存,任何單接入節點或數據節點故障都不影響系統的運行,也不會導致數據的丟失。
l 業務高并發承載能力。單張圖片文件大小典型值為300KB~2MB。海量圖片并發寫入低延時,可保障各業務系統的順利運行。例如每秒150張@500KB圖片并發寫入,單張圖片存儲毫秒級。
l 海量文件存取和存儲空間扁平管理。云存儲中保存的文件總數可達百億級。海量文件存放在同一個扁平化云存儲空間,節點可在線擴展。云存儲專屬極速索引技術,能夠秒級定位文件存儲區塊。
l 圖片數據自動循環維護。本云存儲系統數據以塊式組織存儲,專門優化圖片寫刪,保障永無碎片,長期循環寫刪不降低讀寫性能。
 
技術特色
极速3d彩票
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