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- Construction of system infrastructure for mobile carriers
Construction of system infrastructure for mobile carriers
I am in charge of building and maintaining database that require high performance and high reliability in mission-critical systems of unprecedented scale.
- Industry
- Telecommunications
- system/ Services
- Performance tune
- database method design
- database migration
- PMO
Involved in the world's largest system infrastructure for over 20 years
customer management system for major mobile carrier company X that manages all information related to the mobile business, such as contract information, application and sales information. We process a large amount of access from call centers, thousands of mobile phone shops nationwide, and general customer' PCs and smartphones on a daily basis.
It is no exaggeration to say that the scale of the system infrastructure that supports it is one of the largest in the world. CUBE SYSTEM is participating in the project as a partner company that supports the system infrastructure by realizing database renewal and system structural reform customers
Enhance that requires contribution in multiple fields
The system consists of database that span hundreds of servers. database is updated year by year, and the system is still undergoing changes due to the addition of new Services For this reason, maintenance work involves hundreds of people from multiple companies, including CUBE SYSTEM, under the guidance of a major system integrator.
Today's CUBE SYSTEM covers a wide range of areas. Focusing on the maintenance and management of core database, we are in charge of renewal support database Furthermore, in infrastructure, we are also in charge of PM support and method design work to promote projects, and support the smooth promotion of projects.
Knowledge and implementation record
Another characteristic of the project is that it requires a variety of skills in terms of technology. We provide a wide range of technical Services such as Oracle database, technologies such as GoldenGate and know-how tune
A company-wide backup system
Considering the scale and difficulty of the project, CUBE SYSTEM has put all its efforts into this project. Many executives and managers participate in the project work. Each leads a young member as a team leader. As veteran members smoothly promote the project, young people have absorbed knowledge of new technologies and products at once, and each person has grown into a specialist.
Build a highly reliable database
The mobile phone business has become an indispensable part of people's lives. The system infrastructure that supports it is truly mission-critical. society impact of a system down is immeasurable. database used in the company X system is not enough to have flexible operation / maintainability and high extensibility. High availability, in other words, Services it is above all important stop risk is minimal.
Therefore, in the CUBE SYSTEM database, he is also in charge of building a DR site (alternative site in an emergency) at a remote location. While making full use of all technologies, we have realized a database that is resistant to the obstacles that our customers
tune unique to CUBE SYSTEM
Even if it is a robust system, if the operation response is poor, it will hinder the business of Company X. Therefore, we tune the performance of the system and applications every time the system is updated or new Services
The emphasis is on finding and improving performance issues before the performance testing process. Members who have a good understanding of system performance review the system from the design / development stage. We will accurately estimate the performance and make corrections. This greatly eliminates the waste of redesigning after receiving test results. In addition, we will carefully check the impact on the current system and consider system maintenance during high traffic.
Initially, this approach focused solely on improving database However, through repeated practice in this project, it has evolved into a general-purpose performance improvement process that can also be applied to large-scale system integration. Today, it is one of the CUBE SYSTEM Services can be proposing
Received additional orders for similar projects due to high evaluation of technology and know-how
A few years ago, we received a new request from a customers who knew the Services CUBE SYSTEM on the achievements of the company X project. The new end user is Y, a major company. I was also in charge of database construction and system performance tune in a major project to renovate the large-scale core system of Company Y.
Currently, we have successfully released a renewal project, database maintenance work, we are participating in a similar core system renewal project customers toward the success of the project.
Voice of site staff
This is a project that makes you realize the importance of building a safe system. In recent years, both system integrators and end user feel that safety evaluations are becoming more and more severe. We need to continue to actively explore what kind of safe system we can achieve.
Another point is to further increase the sense of speed of development. Cloud use and micro-Services such as reduction, a cheaper system, the development policy of making fast is becoming the mainstream. Large systems are no exception. End user are always looking for better systems and are willing to adopt new technologies and methods. While increasing our know-how we will keep up with the times and continue to make optimal proposing customers
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