Deok Koo Kim

Title: The Innovations of Deok Koo Kim

Introduction

Deok Koo Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of database technology, holding a total of 13 patents. His work focuses on enhancing transaction processing and recovery in distributed database environments.

Latest Patents

One of his latest patents is titled "Transaction commit protocol with recoverable commit identifier." This technology facilitates database system recovery in a distributed database environment that includes a master node and at least one slave node. The master node maintains an in-memory reference that includes transaction identifiers and their corresponding commit identifiers. When a slave node requests a commit identifier for a transaction, the identifiers are added to the in-memory reference, and the commit identifier is sent to the slave node. This process ensures that if the database system is interrupted, the slave node can retrieve the commit identifier from the master node.

Another notable patent is "Client-driven commit of distributed write transactions in a database environment." This technology streamlines transaction processing by allowing a database client to send operations to a slave node, which mediates the execution of the transaction. The client sends a commit request to the master node, which includes the transaction identifier and potentially the database nodes executing operations in the transaction.

Career Highlights

Deok Koo Kim is currently employed at SAP SE, where he continues to innovate in the field of database technologies. His expertise and contributions have positioned him as a key figure in advancing the capabilities of distributed database systems.

Collaborations

Throughout his career, Deok Koo Kim has collaborated with notable colleagues, including Juchang Lee and Chang Gyoo Park. Their combined efforts have led to significant advancements in their respective fields.

Conclusion

Deok Koo Kim's work in database technology exemplifies the impact of innovative thinking in solving complex problems. His patents reflect a commitment to improving transaction processing and recovery, making him a valuable contributor to the tech industry.