Introducing DBS for MySQL, a product that provides MySQL as a DBaaS on LY Corporation’s new private cloud, Flava.
We will discuss the features offered by DBS for MySQL, the structure of the MySQL cluster, and how high availability (HA) is provided.
Additionally, we will explain the architecture of DBS for MySQL, which is developed using the Operator Pattern based on Kubernetes.



Flava DBS for MySQL: Architecture and Features
Speaker

Kang Han Sol (hasoka) / LINE Plus
LY Corporation > Service Infrastructure Group > Cloud Service Group > Database Division > RDB Department 2 > Cloud DBS MySQL Team
I completed an internship as a MySQL Engineer at NAVER Cloud for about a month starting in July 2020.
My passion for MySQL became more solidified, leading me to join LINE Plus as a MySQL Engineer in November 2020.
After working as a MySQL Engineer for about 3 years and 5 months, an opportunity arose to develop a MySQL DBaaS product within the company.
Consequently, I transitioned to a Cloud Engineer role in April 2024.

I am a Cambodian student who was honored to receive the prestigious Korean Government Scholarship Program (KGSP), which allowed me to pursue a Master’s degree in Computer Science and Engineering at Seoul National University.
After graduation in 2017, I began my professional career at TmaxSoft. During my time there, I worked on a range of system-level projects, including Linux Server development, System Management Agents, and various cloud-based systems.
In 2022, I joined LINE Plus Corporation, where I am currently focused on Cloud Database-as-a-Service (DBaaS). I have contributed significantly to the development and maintenance of the Verda MySQL Service, and I am now leading initiatives on Flava DBS for MySQL.