Introduction to Oracle GoldenGate: An Introduction to High Availability Solutions & Real-Time Data Integration

GoldenGate Software’s business focuses on solutions that enable your mission-critical systems to have continuous availability and access to real-time data.

We offer a robust yet easy platform for moving real-time transactional data between operational and analytical systems to enable both:
High Availability solutions, and
Real Time Integration solutions

Real-Time Access — meaning your critical data is accessible and available whenever you need it, 24×7.
At the same time…
Real-Time Information — meaning that the data available is as current as possible – not 24 hours old, not even 4 hours old.

In case of Active Data Guard, redo vectors are read from the Redo buffer and shipped to the standby database where the change vectors are applied based on how the standby database is configured.

Oracle GoldenGate reads Redo Logs from the disk (Online or Offline) and the sqls are then applied at the target. The beauty of this solution is that sources and/or targets can be heterogeneous (oracle databases as well as non oracle databases are supported)

First ever airline travel reservation system – built in 60’s – now relied upon by big airlines, travel agents and consumers! (Travelocity)

Key drivers:
Infrastructure Scalability as Business Volumes Grow
Scale and maintain performance at MUCH lower cost
Migrate and Evolve to new heterogeneous platforms over life-cycle of application
LOOKERS vs BOOKERS – (Looking should cost Sabre very little)

Technology Drivers:

Handle massive data volumes
Move data with VERY low latency – seconds / sub-seconds
Work with heterogenous DB systems (HP NSK / Oracle / MySQL / Oracle 11g)

MASSIVE Technology Savings

Lowered TCO by 80%. – millions of $$ saved.

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