Xia-Ge Dai

Title: Innovations of Xia-Ge Dai

Introduction

Xia-Ge Dai is a prominent inventor based in Shanghai, China. He holds a total of 6 patents that showcase his contributions to the field of data synchronization and database migration. His innovative approaches have significantly impacted how data is managed and transferred in various systems.

Latest Patents

One of his latest patents is the "Zero Data Loss Transfer Protocol." This invention presents a method for reliable data synchronization within a network. The producer system stores data in a persistent data store and produces one or more data updates. It simultaneously transmits these updates to a consumer system while initiating their storage at the producer system. Once the storage is complete, the producer system sends a first acknowledgment to the consumer system. It then checks for a second acknowledgment from the consumer system, which indicates successful storage of the updates. Upon receiving this acknowledgment, the producer system changes the status of the data updates from temporary to permanent.

Another significant patent is the "Pre-Migration Detection and Resolution of Issues in Migrating Database Systems." This implementation involves a computer-executed migration advisor that operates within the runtime of a source database system. It provides a query data set and an object data set, generating lists of query-level and object-level features. The migration advisor resolves issues represented by deprecated features and executes the migration of the database from the source to the target system.

Career Highlights

Xia-Ge Dai has worked with notable companies such as Sybase, Inc. and SAP SE. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in data management technologies.

Collaborations

Throughout his career, Xia-Ge has collaborated with talented individuals, including Heping Shang and Ming-Chen Lo. These partnerships have fostered innovation and the development of cutting-edge solutions in the field.

Conclusion

Xia-Ge Dai's contributions to data synchronization and database migration are noteworthy. His patents reflect a deep understanding of the challenges in data management and offer innovative solutions to address them. His work continues to influence the industry and inspire future innovations.