Company Filing History:
Years Active: 2017-2025
Title: Pavan Roy Marupally: Innovator in Big Data Processing
Introduction
Pavan Roy Marupally is a notable inventor based in Conway, AR (US). He has made significant contributions to the field of big data processing, holding a total of 6 patents. His innovative approaches have enhanced the efficiency and fault tolerance of data processing systems.
Latest Patents
One of his latest patents is titled "Fault tolerant big data processing." This method improves the fault tolerance of MapReduce computing systems that process extremely large data sets. It employs a custom mapper script that outputs results to the shuffle and reduce processes. The Reducer writes its results into multiple files that are then compressed. The resulting files are processed by a map-only Reducer job that aggregates and reduces the results of a single file into a single output. The non-block compression prevents the file from being split across multiple mappers. This job can recover if a single mapper fails without requiring that each Map node be rerun, thus significantly improving fault tolerance.
Another notable patent is "System and method for matching into a complex data set." This system efficiently matches into an extremely large data set using two data stores. A search data store contains identifiers that correspond to localized portions of the main data store, along with matching values for that portion. To perform a matching operation, the search data store is first searched for a matching value. Then, the identifier for the localized portion of the main data store is retrieved, allowing for a search against only the corresponding localized portion rather than the entire data store.
Career Highlights
Pavan has worked with prominent companies such as LiveRamp, Inc. and Acxiom Corporation. His experience in these organizations has contributed to his expertise in data processing and innovation.
Collaborations
Some of his notable coworkers include Adam Zimmerman and Joseph Shannon Duncan. Their collaboration has likely fostered an environment of innovation and creativity in their projects.
Conclusion
Pavan Roy Marupally is a distinguished inventor whose work in big data processing has led to significant advancements in the field. His patents reflect a deep understanding of complex data systems and a commitment to improving their efficiency and reliability.