Charles-Philippe Masson

Title: Innovations of Charles-Philippe Masson

Introduction

Charles-Philippe Masson is a notable inventor based in Paris, France. He has made significant contributions to technology, particularly in the fields of data management and hashing techniques. With a total of six patents to his name, Masson continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is titled "Consistent hashing with sequential indexing." This technology provides a consistent hashing approach that can be utilized with various types of hash functions. The method, known as flip hashing, allows for dynamic adjustment of a hash table while maintaining balance and monotonicity requirements. Flip hashing is especially beneficial for database and load rebalancing applications due to its low computational cost and ease of implementation. As computing resources are added to a system, keys are remapped evenly across the newly added resources, which helps minimize hotspot issues. The computational cost for the flip hash approach remains effectively constant, regardless of the number of resources, ensuring fast response times to queries and preventing overload on routing servers.

Another significant patent is "Sampling space-saving set sketches." This technology focuses on tracking and evaluating information associated with large data sets, which may include numerous distributed data streams from various sources, such as Internet traffic. Each set has corresponding labels and distinct items. The approach involves querying each distributed data set to determine if a given label is present in the corresponding sketch. If the label is found, the distinct item associated with that label is inserted into the sketch. If not, the method may add the label to a sketch or insert the distinct item based on specific criteria, provided the number of labels in the sketch is below a defined size.

Career Highlights

Charles-Philippe Masson is currently employed at Datadog, Inc., where he applies his expertise in developing innovative solutions. His work has significantly impacted the efficiency and effectiveness of data management systems.

Collaborations

Some of his notable coworkers include Homin Lee and Stephen Kappel, who contribute to the collaborative environment at Datadog, Inc.

Conclusion

Charles-Philippe Masson is a distinguished inventor whose work in hashing techniques and data management continues to influence the technology landscape. His innovative patents reflect his commitment to advancing the field and improving system efficiencies.