# Data management
<a name="data-management-sus"></a>


| DRHCSUS04: How do you optimize the use of AWS block and object storage to meet your sustainability goals? | 
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 Sizing and placement of block and object storage should be optimized to use the most efficient and sustainable storage services. 


| DRHCSUS05. How does your organization minimize the duplication of data? | 
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 Shared storage services that minimize duplication of data should be implemented whenever possible with workloads to reduce overall storage requirements and energy consumption. 

**Topics**
+ [DRHCSUS04-BP01 Consider sustainable object storage options for Local Zones](drhcsus04-bp01.md)
+ [DRHCSUS04-BP02 Use elasticity and automation to optimize storage volumes usage in AWS Local Zones](drhcsus04-bp02.md)
+ [DRHCSUS04-BP03 Consider sustainable storage options for AWS Outposts](drhcsus04-bp03.md)
+ [DRHCSUS05-BP01 Consider using supported AWS-managed file services to minimize data duplication in Local Zones](drhcsus05-bp01.md)
+ [DRHCSUS05-BP02 Consider Amazon S3 for Outposts, or deploy a self-managed shared-file sharing solution](drhcsus05-bp02.md)