- Article Type: Q&A
- Product: Aleph
- Product Version: 20, 21, 22, 23
Aleph 20/Oracle 11.1
Extended Support for Oracle 11.1 ended in August 2015. What are our options in regard to upgrading Aleph and Oracle? Will Ex Libris support for version 20 (which uses Oracle 11.1) be ending? What version of Oracle does Aleph 22 use?
Aleph 21/22/23 - Oracle 11r2 / 12c
What are our options with Aleph 21, Aleph 22, and Aleph 23 in regard to Oracle versions and support?
It's Ex Libris' policy to provide new fixes only for the current version and one version back. At this point in time (Feb. 2016) that's v23 and v22. But we continue providing advice and support which does *not* involve new fixes indefinitely. (If you encounter a problem which is fixed in a Service Pack which you have not yet applied, you are, of course, still able to apply that Service Pack.)
Thus, we have already stopped providing new fixes and Service Packs for versions 20 and 21. But there are not likely to be significant new problems requiring Aleph fixes with Aleph 20 or 21. They have been in use by many customers over many years.
The situation with Oracle is similar: Extended Support for 11.1 ended in Aug. 2015. Sites continuing to use 11.1 have needed to switch to Sustaining Support. As described at http://www.oracle.com/us/support/library/oracle-lifetime-support-policy-faq-069234.pdf , Sustaining Support does not include "new updates, fixes, security alerts, datafixes, or critical patch updates".
Thus, the minute you switch off of Extended Support, there's the chance, though small, that there could be some critical vulnerability discovered in Oracle which would be fixable only by going to a new version of Oracle (and Aleph).
Also, there could be enhancements to third-party products (such as Java, Perl, etc.) which could be implemented only with the higher version of Oracle (or Aleph).
As described in Article Aleph version / Oracle version relationships https://knowledge.exlibrisgroup.com/..._relationships , Aleph 22 is using Oracle version 188.8.131.52 (11r2). Per https://blogs.oracle.com/UPGRADE/ent...e_for_extended Extended Support for 184.108.40.206 will last until December 2020.
Also per the article, Aleph 21, which is using Oracle 220.127.116.11, is certified for upgrade to Oracle 18.104.22.168 (11r2). As noted in the preceding sentence, Extended Support for Oracle 22.214.171.124 will last until December 2020.
Sites using Aleph 22 (or Aleph 21 with 11r2) should plan to move to Aleph 23 by the summer of 2020 at the latest.
Aleph 23 uses Oracle 12.1 (12c). As seen at https://mikedietrichde.com/2017/01/27/release-dates-oracle-database-12-2-0-1-on-prem-extended-support-waiving-for-oracle-11-2-0-4-12-1-0-2/ , Extended Support for Oracle 12.1 (Oracle 12c) will last until July 2021.
Note: Aleph 23.3 will run with Oracle 12.2, whose Extended Support will last until 2025!
Planned for June 2022.
See also: " Aleph Service Pack and Release Schedule ".
- Article last edited: 12-Apr-2019