minimising the imoact on source DB when using infosphere cdc

ramesh9394 · Post by **ramesh9394** » Wed Aug 10, 2011 10:57 am

hi all
i am new to cdc
my company bought license for infosphere cdc

my environment is

infosphere cdc for oracle v6.3.13(using redo)

source is oracle 10g on aix 5.3 64 bit

here i have to capture changes to flatfile

actually here i want to know is how to minimise the impact on source database(oracle 10g) when using cdc

any help is appriciated

ray.wurlod · Post by **ray.wurlod** » Wed Aug 10, 2011 3:47 pm

CDC is designed to minimize impact. It's (probably) running a low-impact read process on the transaction log.

ramesh9394 · Post by **ramesh9394** » Wed Aug 10, 2011 4:07 pm

Thanks ray
thanks for your reply

my architect asked me to analyse the way to minimise the impact on source db
that's why i am curious about it