(Jeff Smith) This has been around for a loooooong time.

(David Fitzjarrell) Oracle offers a results cache in the database (from 11.2 onwards) and in PL/SQL (again, from 11.2 onwards) which can greatly reduce execution time of repeated statements when insert/update/delete activity is not heavy.

(Andrew Reid) I wrote the first part of this example in 2012.

(Shay Shmeltzer) Another very powerful addition to the responsive capabilities of ADF Faces in version 12.2.1 is the new af:matchMediaBehavior tag. It allows you to control almost every bit of your UI and change properties in response to changes in the viewport size.

(mdinh) When it comes to using EM12c, I do not like using GUI, especially in the environment I am working with.

(Maarten Smeets) Oracle has just released SOA Suite 12.2.1 which contains several exciting new features. The below entries have shamelessly copied from the developers guide in order to provide a quick overview of highlights for this release of the SOA Suite. Also at the end of the article some links

(David Fitzjarrell) An interesting problem submitted to Oracle Support involves a possibly little-known aspect of a table called the Hakan Factor. The problem description, in brief, states that the Hakan Factor isn’t preserved for a partitioned table when a single partition is compressed.

(Andrew Reid) One of the resources you can limit in a profile is called logical_reads_per_session. According to the Oracle documentation, it is used to:

(Fahd Mirza) There might be a situation where executing some DDL in pluggable database may cause the following error:

(connormcdonald) I just posted a video on how I get the most out of my SQL*Plus usage. You can check it out here