RE: Questions about TDE

  • From: FMHabash <fmhabash@xxxxxxxxx>
  • To: <harshan.eppuram@xxxxxxxxx>, oracle list <oracle-l@xxxxxxxxxxxxx>
  • Date: Mon, 23 Feb 2009 20:26:56 -0500

We ran into issues with 10g TDE regarding its restrictions. We had to upgrade 
to 11g to use tablespace encryption which is working much better in terms of 
performance and stability. We are conducting performance testing currently.


-----Original Message-----
From: harshan eppuram <harshan.eppuram@xxxxxxxxx>
Sent: Monday, February 23, 2009 7:16 PM
To: oracle list <oracle-l@xxxxxxxxxxxxx>
Subject: Questions about TDE

Hi All,

We are implementing TDE(Transidential Data Encryption) on a solaris box
10gr2 RAC ASM for one of client which is a Bank. We are facing following two
issues. This is a 4 TDB database.

1. Joining between encrypted and no encrypted table's columns are not
working.
2. Encryption process is taking too much of time say 5 days  ( We first
created tables with out encryption loaded data and then modified the columns
to be encrpted)

Let me know if anybody come accross such sitiuation.

Thanks and Regards
Harshan


-- 
Harshan Eppurath
040-40214832
09392426435

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