HR Management Company
Technology stacks
Postgresql, Python, AWS Cloud, Terraform
Development Team
1 person
Duration
6 months
CHALLENGE
Customers using on-premise systems have many disadvantages:
- The system is old, the weekly and monthly scale of the system takes a lot of time.
- Data scale has a complex structure, PostgreSQL capacity reaches more than 1.2TiB.
HBLAB's Solutions
- Migrate 1.2TiB PostgreSQL to AWS Aurora
- Build a new operating system with automatic backup and system scaling functions.
RESULTS
- Migrate large capacity data but still ensure data integrity in shortest time of about 3 hours
- Reduce operating costs for customers: the system automatically autoscale based on the load, following a predefined schedule without manual operation as before.
- Reduce costs by 30% compared to the old system.