AWS DataSync Scalability and Performance for On-Premises File Transfers Improved

calendar Dec 13, 2025 · 2 min read · Tech News  ·
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AWS Improves AWS DataSync Scalability and Performance for On-Premises File Transfers

Amazon Web Services (AWS) has announced significant improvements to the scalability and performance of AWS DataSync, making it easier to transfer large amounts of data from on-premises storage systems to the cloud.

What is AWS DataSync?

AWS DataSync is a service offered by AWS that enables the automated and secure transfer of data between on-premises storage systems and AWS cloud services. It provides a scalable, reliable, and cost-effective solution for transferring large amounts of data, making it an essential tool for businesses looking to migrate to the cloud.

Scalability and Performance Improvements

The improvements to AWS DataSync's scalability and performance allow users to transfer larger amounts of data in less time. The service now supports:

  • Increased bandwidth: Up to 10 Gbps (gigabits per second) of throughput, making it possible to transfer large datasets quickly.
  • Improved concurrency: Multiple concurrent transfers can be executed simultaneously, increasing overall transfer efficiency.
  • Enhanced reliability: Data is transferred in parallel across multiple connections, ensuring high availability and minimizing the risk of data loss.

Benefits of Improved Scalability and Performance

The improvements to AWS DataSync's scalability and performance offer several benefits to users:

  • Faster data migration: Large datasets can be migrated quickly, reducing the time required for data transfer.
  • Increased efficiency: Multiple concurrent transfers can be executed simultaneously, making it possible to transfer large amounts of data in less time.
  • Reduced costs: Improved scalability and performance reduce the need for additional hardware or software solutions, lowering overall costs.

Conclusion

The improvements to AWS DataSync's scalability and performance make it an even more attractive solution for businesses looking to migrate their on-premises storage systems to the cloud. With increased bandwidth, improved concurrency, and enhanced reliability, users can transfer large amounts of data quickly and efficiently.