Yoshinori Matsunobu

Yoshinori Matsunobu
Principal Infrastructure Architect, DeNA

Website

Yoshinori Matsunobu is a database and infrastructure architect at DeNA (http://www.dena.jp/en/index.html), living in Tokyo. Yoshinori’s primary responsibility at DeNA is to make our database infrastructure more reliable, faster and more scalable. Before joining DeNA, Yoshinori worked at MySQL/Sun/Oracle as a lead consultant in APAC for four years. Yoshinori has written eight MySQL related technical books so far and has published technical articles about MySQL, Linux, and Java for a monthly database magazine since 2004.

Sessions

Tutorial
Location: Ballroom D
Average rating: ****.
(4.60, 15 ratings)
Choosing right Hardware components, configuring them properly, and optimizing Linux settings are very important for MySQL and other database server deployments. But they are frequently overlooked. Learning best practices will certainly improve performance and stability. Do you want to learn these best practices? This three-hour tutorial is for you. Read more.
Tags: dba, scale_out
Average rating: ***..
(3.57, 7 ratings)
In this session, I will talk about tough DBA tasks - how to automate failover under non-trivial crash situations (i.e. promoting one of slaves to new master), and about how to eliminate downtime for difficult maintenance tasks (i.e sharding). If you have spent too much time for these tasks, this session will help your DBA life easier. Read more.
Average rating: ****.
(4.33, 3 ratings)
Most of high scale web applications use memcached + MySQL or NoSQL. It is said that NoSQL performs better than MySQL for simple access patterns such as primary key lookups. But things are changing. DeNA recently developed HandlerSocket plugin, a MySQL plugin speaking NoSQL protocols. We got 750,000+ qps in our benchmarks and runs pretty well on our production. We'd like to share our experiences. Read more.
  • EnterpriseDB
  • Amazon Web Services
  • Clustrix
  • Continuent
  • Facebook
  • HTI Consultoria e Tecnologia
  • Monty Program
  • Percona
  • Rackspace Hosting
  • Schooner Information Technology
  • SkySQL
  • Xeround

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