Vladimir Shveidel

Title: Innovations of Vladimir Shveidel

Introduction

Vladimir Shveidel is a prominent inventor based in Pardes-Hana, Israel. He holds an impressive total of 171 patents, showcasing his significant contributions to the field of data storage and management. His work focuses on enhancing performance and resiliency in data storage systems.

Latest Patents

Among his latest patents, one notable invention is titled "Smooth metadata pages stream to raid blocks in log structured metadata based storage cluster." This patent outlines techniques for implementing metadata streams that provide increased performance and resiliency. The methods include writing raw delta updates of metadata pages to a metadata delta log and generating a metadata stream for a metadata page containing bulk updates. Additionally, the techniques involve passing the metadata stream to a tiered storage array and storing the metadata page in a physical block on a metadata page tier. In response to storing the metadata page in the physical block, the system updates parity data for a RAID stripe that includes the metadata page. Furthermore, once the physical block is filled with metadata pages, the parity data from local memory is stored to a parity page of the stripe. In the event of a storage drive failure when the physical block is partially filled with metadata pages, the system can rebuild the stripe data using the parity data in local memory.

Another significant patent is "Creating and using multiple flush working sets in a data storage system." This invention describes the creation of multiple co-resident flush working sets in a data storage system. Each flush working set indicates host data received from at least one host computing device during a specific time period. The host data indicated by the flush working sets is to be flushed from a storage processor to non-volatile data storage devices. The indications of host data within the flush working sets are organized according to logical block addresses. Multiple independently executing flusher threads are employed to flush the host data indicated by the flush working sets from the storage processor to the non-volatile data storage devices.

Career Highlights

Vladimir Shveidel has worked with notable companies such as EMC IP Holding Company LLC and Dell Products Inc. His experience in these organizations has contributed to his expertise in data storage technologies and innovations.

Collaborations

Throughout his career, Vladimir has collaborated with talented individuals, including Ronen Gazit and Lior Kamran. These collaborations have likely fostered an environment of innovation and creativity in their projects.

Conclusion