本地冗餘存儲 (LRS) 在主要區域的單個物理位置同步複製您的數據 3 次。 LRS 是最便宜的複制選項
You plan to implement an Azure Data Lake Gen 2 storage account.
You need to ensure that the data lake will remain available if a data center fails in the primary Azure region. The solution must minimize costs.
Which type of replication should you use for the storage account?
A. geo-redundant storage (GRS)
B. geo-zone-redundant storage (GZRS)
C. locally-redundant storage (LRS)
D. zone-redundant storage (ZRS)
Answer: C
Explanation:
Locally redundant storage (LRS) copies your data synchronously three times within a single physical location in the primary region. LRS is the least expensive replication option
Azure 存儲始終存儲數據的多個副本,以便保護它免受計劃內和計劃外事件的影響,包括暫時性硬件故障、網絡或斷電以及大規模自然災害。 冗餘可確保您的存儲帳戶即使在遇到故障時也能滿足其可用性和持久性目標。
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