Challenges

  • As a leading company in the field of online distribution of electronic devices, SYSRetail needed an environment that could provide uninterrupted service to access during the event period and comply with tight promotion schedules due to increased online shopping. In addition, due to the deterioration of work efficiency caused by frequent service failures of existing infrastructure equipment and slow large data processing speed, a stable and performance-guaranteed cloud environment was required.

Solution

  • Optimal AWS Architecture Design Considering Business Characteristics
    • Selection of AWS that provides optimal performance and cost by analyzing the characteristics of Internet shopping mall business
    • Architecture design and configuration considering both flexibility and scalability
  • Ensure availability and service continuity through instance redundancy and service load balancing
    • Apply LB and Auto Scaling Group, configure Session Clustering
    • Configure Multi Availability Zone based High Availability (HA)
  • Apply security for each layer with a complex configuration of AWS security services and SDS security control products
    • Configure firewall by applying AWS Security Group and NACL
    • Manage access control with AWS IAM and AWS MFA
    • Data security through AWS Data security through AWS storage encryption
  • Status/Coordination Management of Resources based on Cloud in One
    • Resource Life Cycle (application/use/return) management

Benefit

  • Through the transition to AWS and the use of Cloud in One, we have improved infrastructure cost savings, rapidity of IT support for business changes, and efficiency of resource operation.
    • Cost Savings: 50% compared to Unix
    • Shortened resource provisioning time: 3 months → 1 day
    • Non-stop service through real-time failure response
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