Re: storing lobs as secure files - any gotchas?
From: Kevin Jernigan <kevin.jernigan_at_oracle.com>
Date: Wed, 27 Feb 2013 09:22:52 -0800
Message-ID: <512E40EC.7050002_at_oracle.com>
There are no known downsides to using SecureFiles instead of BasicFiles for storing LOBs / files in Oracle Database. And, you can use direct path to load into a SecureFiles column regardless of whether it is in-line or out-of-line: see the doc here <http://docs.oracle.com/cd/E11882_01/appdev.112/e18294/adlob_managing.htm#i1009749> for more details.
-Kevin J
Date: Wed, 27 Feb 2013 09:22:52 -0800
Message-ID: <512E40EC.7050002_at_oracle.com>
There are no known downsides to using SecureFiles instead of BasicFiles for storing LOBs / files in Oracle Database. And, you can use direct path to load into a SecureFiles column regardless of whether it is in-line or out-of-line: see the doc here <http://docs.oracle.com/cd/E11882_01/appdev.112/e18294/adlob_managing.htm#i1009749> for more details.
-Kevin J
*Kevin Jernigan* (650) 607-0392 (o) *Senior Director Product Management* (415) 710-8828 (m) kevin.jernigan_at_oracle.com <mailto:kevin.jernigan_at_oracle.com> *Advanced Compression - ACO*: *Information Lifecycle Management* - ILM Advanced Row Compression *Temporal database* (Total Recall etc) Advanced LOB Compression *SecureFiles* Advanced LOB Deduplication *Database File System* - DBFS RMAN Backup Compression *Direct NFS Client* - dNFS Data Pump Export Compression *CloneDB* Data Guard Redo Network Transport Compression *Database Resource Manager* - DBRM Flashback Data Archive History Table Optimization *Continuous Query Notification* - CQN *Hybrid Columnar Compression* - HCC *Index Organized Tables* - IOT *Database Smart Flash Cache* *OISP*
On 2/27/2013 5:39 AM, Sayan Sergeevich Malakshinov wrote:
> Hi, Bob!
>
> Since you want to use securefile, i'm not sure that you need partitioning
> on 80k rows(except case when with "store in row" and you have a lot of
> short clobs)
> Also, afaik, you cannot use direct path insert of "Out-of-Line" clobs (
> because of lob id, lob index, etc...).
>
> Best regards,
> Sayan Malakshinov
> http://orasql.org
>
> --
> http://www.freelists.org/webpage/oracle-l
>
>
-- http://www.freelists.org/webpage/oracle-lReceived on Wed Feb 27 2013 - 18:22:52 CET