Deepak Dangi

Title: Deepak Dangi: Innovator in Virtual Storage Systems

Introduction

Deepak Dangi is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of virtual storage systems, particularly in reducing read amplification during data compression processes. With a total of 2 patents, his work is recognized for its innovative approach to enhancing storage efficiency.

Latest Patents

Deepak's latest patents focus on systems and methods for reducing read amplification in a virtual storage system when compression is enabled for a zoned checksum scheme. One embodiment of his invention involves tracking heuristic data in real-time by a file system at the volume level. This allows for the enabling or disabling of a fast path flag during various operational phases of a workload. The heuristic data indicates a correlation between data blocks stored in a compressible zone and their respective checksums. By selectively directing read requests to the appropriate read path, his invention aims to mitigate read amplification effectively.

Another patent addresses the reduction of read amplification when AZCS compression is utilized. This is achieved by avoiding the restart of a read process via a slow path when a data block associated with a read request is found to be uncompressed. Instead, a second fast path read is performed to obtain the corresponding checksum. Additionally, heuristics may predict the likelihood of data blocks being compressed, enhancing the efficiency of the read process.

Career Highlights

Deepak Dangi is currently employed at NetApp, Inc., where he continues to innovate in the field of data storage solutions. His work has been instrumental in advancing the capabilities of virtual storage systems, making them more efficient and reliable.

Collaborations

Some of Deepak's coworkers include Ritika and Jagadish Vasudeva, who contribute to the collaborative environment at NetApp, Inc. Their teamwork fosters innovation and drives the development of cutting-edge storage technologies.

Conclusion

Deepak Dangi's contributions to virtual storage systems exemplify the impact of innovative thinking in technology. His patents reflect a commitment to improving data management and efficiency in storage solutions.