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By consolidating 38 databases for 16 group companies with Oracle Database 12c, Oracle Multitenant, and Oracle Exadata Database Machine, we improved system performance by up to 6.7x, reduced operating workload per system by 15x, lowered maintenance costs, and enhanced IT governance.
Founded in 1999, Panasonic Information Systems Co., Ltd. (Panasonic IS), the core IT company of the Panasonic Group, provides services for the entire group’s IT systems including planning, design, construction, and operation. With knowledge accumulated through these internal services, Panasonic IS has also earned immense trust from its external clients by developing a wide range of IT solutions—such as core systems, data security, IT infrastructure architecture, network and data center management services, and package software—to meet various customer needs across multiple industries.
We chose Oracle Database 12c and Oracle Exadata Database Machine for its multitenant architecture and ability to maintain the independence of each application even with different schema names. The capacity to configure and operate databases individually also contributed to the decision.
Panasonic IS used a schema approach to consolidate application databases in the first phase of its integration project but experienced weak isolation between applications. It decided to upgrade to Oracle Database 12c and used Oracle Multitenant to replace each schema with a pluggable database and consolidate these into a single multitenant container database without changing the applications.
“To maximize the benefits of Oracle Exadata, we separated the operational and management tasks for applications and databases. The collaboration between the database and application teams—including sharing problems in common meetings and proactively contributing ideas—has eliminated development errors.” said Takashi Tsujimoto, assistant chief, IDC service division, IT platform department computing infrastructure team, Panasonic Information Systems Co., Ltd.
“By leveraging internally accumulated knowledge of Oracle Database products, we are expecting to gain numerous benefits from this advanced integration project and provide better services to our external clients,” said Takeshi Yokosuka, director, IDC solution department, IDC service division, Panasonic Information Systems Co., Ltd.