Ramakrishna Kotla

Title: Innovations of Ramakrishna Kotla

Introduction

Ramakrishna Kotla is an accomplished inventor based in Cupertino, CA. He has made significant contributions to the field of data storage and search services, holding two patents that showcase his innovative approach to technology. His work primarily focuses on enhancing the efficiency and effectiveness of data management systems.

Latest Patents

One of his latest patents is titled "Warm Tier Storage for Search Service." This patent describes systems and techniques for tiered storage of customer data accessed by a search service of a computing resource service provider. The process involves receiving customer data by a search instance executed across multiple compute nodes, indexing the data, and storing it locally by a first pool of hot compute nodes. The data may then be migrated and stored remotely by a data storage service, with metadata associated with the customer data stored in a second pool of warm compute nodes. This innovative approach allows for efficient retrieval of customer data based on metadata.

Another notable patent is "Tree-Based Format for Data Storage." This patent outlines a tree-based format for data stored in a data store. It involves maintaining a table across one or multiple storage nodes in storage slabs, which are mapped to different nodes of a tree. Each node is assigned a different range of distribution scheme values, identifying what portions of the table are stored in the storage slab. This method allows for the dynamic addition or removal of storage nodes, enhancing the flexibility of data management.

Career Highlights

Ramakrishna Kotla is currently employed at Amazon Technologies, Inc., where he continues to innovate and develop advanced data storage solutions. His work has significantly impacted the efficiency of data retrieval and storage processes within the company.

Collaborations

He has collaborated with notable coworkers such as Anurag Windlass Gupta and Andrew Edward Caldwell, contributing to a dynamic and innovative work environment.

Conclusion

Ramakrishna Kotla's contributions to data storage and search services through his patents reflect his commitment to innovation and excellence in technology. His work continues to influence the field, making significant strides in how data is managed and accessed.