Jeyaananthen Balasubramaniyan

Jeyaananthen Balasubramaniyan is a Senior Software Developer at DataKinetics in Ottawa, Canada, where he works on tableBASE, the company’s in-memory table manager for IBM Z. He has more than 25 years of mainframe experience in product development and modernization at CA Technologies (now Broadcom), ASG Technologies, IBM and Morgan Stanley, and on core banking and insurance systems in the UK, Ireland and Australia. His expertise spans High Level Assembler, z/OS internals, recovery and dump analysis, and Parallel Sysplex. He is a CA Accredited Specialist in Assembler.

Parallel Sysplex: Synchronizing In-Memory Data

Oct 9, 2026 | Parallel Sysplex, Performance

Editor's Note: This article was previously attributed to the wrong author. The byline has been corrected to reflect the original author, Jeyaananthen Balasubramaniyan.Keeping in-memory data consistent across multiple LPARs introduces coordination challenges. This...