Shanghai Jita Semiconductor Co., Ltd.

Overview

Shanghai Jita Semiconductor Co., Ltd.

Country: China

Industry: Semiconductor Manufacturing

Solution: i2Active Database Synchronization & High Availability Platform

During semiconductor production, the customer needed to synchronize selected users and tables from multiple production databases to a target database for reporting and analytics. They also required finer-grained user permission control and a future-ready disaster recovery architecture. With diverse databases running different versions and architectures, manually managing synchronization, permissions, and data consistency was increasingly complex and inefficient.

Customer Challenge

• User-level synchronization needs — Required copying specific users and tables from multiple production databases into a target database for business operations.
• Lack of permission management mechanisms — No effective solution for managing different user access levels on synchronized data.
• Future disaster recovery construction — Needed to protect production data and prepare for DR center deployment.
• High availability during failures — When servers go down, applications must restart quickly to maintain business continuity.
• Unified management — Wanted a single platform to manage various database synchronization scenarios across different architectures and versions.

I2 Solution

• Deployed i2Active in a separated, multi-source to single-target architecture, enabling flexible and scalable protection.
• Extraction hosts pulled data from different database versions and architectures.
• Extraction Host 1 registered and connected to source databases remotely to create database nodes.
• Extraction Host 2 included both controller and Active nodes, ensuring:
• Database-level high availability
• Control node high availability
• Achieved reliable real-time synchronization and stable failover, strengthening overall business continuity.

Solution Effects

• Real-time synchronization — Continuous data capture and replication across heterogeneous databases.
• Read-write separation — Improved reporting and analytics performance without affecting production systems.
• High availability & DR readiness — Infrastructure now supports rapid failover and future disaster recovery expansion.
• Unified visual management — Simplified handling of complex table structures and multi-database synchronization through a centralized interface.