Home > Storage > ObjectScale and ECS > Product Documentation > Dell ECS Release Contents > ECS 3.5
Release | Feature | Info |
ECS 3.5 May 2020 | Tech Refresh | Tech refresh is an entire life cycle of being able to prepare, configure, and migrate data off and on a node or cluster. |
Identity and Access Management | ECS Identity and Access Management (IAM) is a service that provides secure fine-grained access to ECS resources.
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S3A support | The S3A client is a connector for S3, which enables you to run Hadoop with ECS S3. | |
S3 Object Tagging | ECS is upgraded to provide S3 object tagging. | |
Customer replaceable drive upgrades (CRU) | Users can replace disks on the ECS appliance and A new UI tab for this functionality has been implemented. | |
Security improvements |
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Enhanced data visibility |
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SSD Read Cache | ECS is upgraded to enable SSD caching. There is one single SSD read cache drive per node. SSD read cache feature is implemented on ECS Gen2 U-Series and Gen3. |