Invalidating application server cache
There used to be a popular hack of running this SQL that effectively invalidates the cache (shared caching is not enabled). Does anyone still use this ? Any thoughts on it ?
UPDATE PSSTATUS SET LASTREFRESHDTTM = SYSDATE;
SETUP
a. PeopleSoft Portal 9.1 app and PeopleTools 8.54.08. Tech stack comprises of Apache 2.4 (RPS) - WL 12c - Tux 12c - Oracle 12c RAC database
b. 4 web domains across two linux servers - 2 domains per box
c. 4 app server domains across two linux servers - 2 domains per box
On a general note, looking for best practices that are being using to minimize, or even better eliminate, down time for code deployments. One aspect for this goal is to circumvent bouncing application.