GOLDENGATE CHANGE DATA CAPTURE (CDC) TECHNOLOGY
Real-Time Change Data Capture with Minimal Overhead
GoldenGate Software's Transactional Data Management (TDM) platform offers real-time, log-based CDC capabilities that enable real-time data integration solutions. Compared to other CDC offerings, GoldenGate TDM captures changed data directly from database transaction logs, it immediately moves the data out of the database, and it delivers the data to target systems with sub-second speed. Because GoldenGate captures changed data without relying on triggers or shadow tables, GoldenGate TDM results in minimal overhead on the source systems.
GoldenGate TDM maintains the referential integrity of transactions during each step of the process. It captures changed data at the transaction level, rather than at the table or object level, and it applies read-consistent data. With its resilient architecture and bi-directional data movement capabilities, GoldenGate TDM also supports high availability solutions.
Benefits:
- Provides sub-second speed and high performance
- Has minimal impact on source systems
- Requires no middle-tier server
- Preserves referential integrity
- Integrates with ETL products and messaging systems
- Supports bi-directional data movement with built-in conflict resolution
- Enables high availability solutions (including zero-downtime migrations and maintenance)
- Automatically restarts after outages for maximum network resilience
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