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Automating HADR Switchover: Upping the Ante on HA (M10)

Topic: 2006 NA

Subtopic: Informix



DATE: 2006-05-10 (02:30 PM - 03:40 PM)
SPEAKERS: Paul Mosser (Wells Fargo Bank)

Describes a real-world solution to automate the monitoring and switching of client application transaction traffic from a High-Availability Data Replication (HADR) primary server to the secondary server. This "home-grown" solution has dramatically increased the 365x24x7 availability of an extremely critical component of the Wells Fargo Online Banking system.

EXP. LEVEL: Intermediate,Advanced

OBJECTIVES:

business need; why DRAUTO fell short

functional design

early missteps

payoff!!

It would be really nice if we had also...



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