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Zorluk: ZorAWS Storage Services

A financial services company is planning to migrate its on-premises document management system to AWS. The company must address two specific requirements:

1. Transfer a 600 TB600\text{ TB} archive of historical bank statements to Amazon S3. The company's on-premises internet connection has a maximum outbound bandwidth of 50 Mbps50\text{ Mbps}, and the migration must be completed within 2121 days.
2. Provide local on-premises applications with low-latency access to frequently used active documents that are stored in Amazon S3, using standard file sharing protocols.

Which two AWS services or features should the company use to meet these requirements? (Select TWO.)

  1. AWS Snowball Edge Storage OptimizedCevap
  2. Amazon S3 File GatewayCevap
  3. C
    AWS DataSync
  4. D
    AWS Transfer Family
  5. E
    AWS Direct Connect

Cevap

AWS Snowball Edge Storage Optimized and Amazon S3 File Gateway
AWS Snowball Edge Storage Optimized is the correct choice for migrating the 600 TB600\text{ TB} archive because the network bandwidth (50 Mbps50\text{ Mbps}) makes online transfer mathematically impossible within 2121 days. Shipping physical storage appliances is the standard practice for this scenario. Amazon S3 File Gateway is the correct hybrid storage solution because it provides a local on-premises cache for files in S3 and supports NFS and SMB protocols directly.

Adım Adım Çözüm

1
Analyze the data migration constraint
A 600 TB600\text{ TB} archive needs to be moved over a 50 Mbps50\text{ Mbps} connection within 2121 days. Calculating the theoretical transfer time shows it would take over 1,1001,100 days (>3>3 years) to complete over the network. Therefore, an offline, physical migration method is required.
To determine whether online or offline migration services are viable.
2
Identify the physical transfer service
AWS Snowball Edge Storage Optimized provides physical appliances to ship terabytes or petabytes of data to AWS, bypassing network constraints completely.
To satisfy the offline migration requirement for the 600 TB600\text{ TB} archive.
3
Analyze the on-premises file access requirement
On-premises applications need low-latency access to files stored in Amazon S3 using standard file sharing protocols (NFS/SMB). This requires a hybrid storage solution that offers local caching.
To find a service that bridges local applications to cloud-native object storage.
4
Identify the hybrid storage caching service
Amazon S3 File Gateway acts as a software appliance installed on-premises, serving as a cache that presents S3 objects as files over NFS or SMB protocols.
To satisfy the low-latency caching and standard protocol access requirement.

Anahtar Kavram

Selecting appropriate AWS hybrid storage and offline data migration services based on network bandwidth constraints and local access protocols.
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AWS Storage Services

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