Aravind Srinivasa Raghavan

Title: Aravind Srinivasa Raghavan: Innovator in Resilient Storage Solutions

Introduction

Aravind Srinivasa Raghavan is a notable inventor based in Santa Clara, CA, with a focus on resilient storage solutions. He holds four patents that showcase his expertise in improving data storage operations. His innovative approaches have significantly contributed to the field of data management and replication.

Latest Patents

One of Aravind's latest patents is centered around the resilient implementation of client file operations and replication. This patent introduces techniques and computing devices designed for resilient replication of storage operations. For instance, a first storage controller may host primary storage that has a replication relationship with secondary storage managed by a second storage controller. To enhance resiliency against transient network issues, the first storage controller implements a queue and retry mechanism. This mechanism retries replication operations that are not acknowledged by the second storage controller within a specified threshold time. The second storage controller maintains a cumulative sequence number of the latest replication operation performed in order, an operation response map for out-of-order replication operations, and an operation finder map for currently implemented replication operations. These features are essential for processing incoming replication operations while ensuring single write semantics, write order consistency, and reducing write amplification.

Career Highlights

Aravind has worked with prominent companies such as NetApp, Inc. and Cisco Technology, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in the realm of data storage and management.

Collaborations

Some of Aravind's notable coworkers include Akhil Kaushik and Anil Kumar Ponnapur. Their collaboration has likely contributed to the advancement of various projects and innovations in their respective fields.

Conclusion

Aravind Srinivasa Raghavan is a distinguished inventor whose work in resilient storage solutions has made a significant impact on data management. His patents reflect a deep understanding of the challenges in storage operations and offer innovative solutions to enhance resiliency and efficiency.