Which Type of Storage Gateway Has to Be Used for Frequently Accessing Data?


Heather Bennett

In the world of cloud computing, storage gateways play a critical role in seamlessly integrating on-premises storage infrastructure with the cloud. These gateways act as a bridge between your local data center and the cloud storage services, allowing you to store and retrieve data conveniently. However, when it comes to frequent access to data, choosing the right type of storage gateway becomes crucial.

Understanding Storage Gateway Types

There are primarily three types of storage gateways available – file gateway, volume gateway, and tape gateway. Each type caters to different use cases and offers distinct benefits. Let’s explore each one in detail:

File Gateway

The file gateway provides access to Amazon S3 object storage through a file interface. It allows you to store files as objects in S3 buckets while accessing them using industry-standard file protocols such as Network File System (NFS) and Server Message Block (SMB).


  • Seamless Integration: The file gateway integrates with your existing applications and workflows easily, making it ideal for scenarios where you need frequent access to data.
  • Cost-Effective: With its pay-as-you-go pricing model, you only pay for the amount of data stored in your S3 buckets.
  • Data Durability: Amazon S3 provides high durability for your files, ensuring long-term preservation even in the event of hardware failures.

Volume Gateway

The volume gateway enables you to create virtual volumes that appear as iSCSI block devices attached to your on-premises servers. It stores these volumes as Amazon Elastic Block Store (EBS) snapshots.


  • Low Latency: The volume gateway caches frequently accessed data on-premises, reducing latency and providing faster access to your frequently accessed data.
  • Data Protection: It offers features like point-in-time snapshots, encryption, and volume cloning for enhanced data protection.
  • Flexible Deployment: You can deploy the volume gateway in either cached mode or stored mode, depending on your storage needs.

Tape Gateway

The tape gateway provides a virtual tape library (VTL) interface that allows you to leverage Amazon S3 Glacier and Amazon S3 Glacier Deep Archive for long-term data archiving. It emulates industry-standard tape drives and libraries, making it compatible with existing backup applications.


  • Affordability: By leveraging the cost-effective Amazon S3 Glacier storage tiers, the tape gateway offers an economical solution for long-term data archiving.
  • Data Compliance: It meets regulatory requirements by providing write-once-read-many (WORM) capabilities and encryption options.
  • Ease of Management: The tape gateway simplifies backup and archival processes by seamlessly integrating with popular backup software.

Choosing the Right Storage Gateway

The choice of storage gateway depends on your specific requirements. If frequent access to data is a priority, the file gateway is an excellent option due to its seamless integration and cost-effectiveness.

For low-latency access to frequently accessed data, the volume gateway with its caching capability is a suitable choice. On the other hand, if long-term archival of infrequently accessed data is your primary concern, the tape gateway offers an affordable and compliant solution.

Ultimately, understanding your data access patterns, storage needs, and budget will help you determine the most suitable storage gateway for frequently accessing your data.

By leveraging the right storage gateway, you can ensure efficient data access, improved performance, and cost optimization in your cloud storage journey.

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