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Multitenant : Remove APEX Installations from the CDB in Oracle Database 12c Release 1 (12.1) New Item
This article describes how to remove APEX from the CDB so you can install it directly in a PDB.

Apache Tomcat 8 Installation on Linux (RHEL and clones) New Item
A guide to installation of Apache Tomcat 8 on RHEL and its clones.

Apache Tomcat 7 Installation on Linux (RHEL and clones) New Item
A guide to installation of Apache Tomcat 7 on RHEL and its clones.

Oracle Database 11g Release 2 (11.2) Installation On Fedora 21 (F21) New Item
A brief guide to installing Oracle 11g Release 2 (11.2) on Fedora 21 (F21).

Oracle Database 12c Release 1 (12.1) Installation On Fedora 21 (F21) New Item
A brief guide to installing Oracle 12c Release 1 (12.1) on Fedora 21 (F21).

Fedora 21 (F21) Installation New Item
This article provides a pictorial guide for performing a basic server installation of Fedora 21 (F21).

UTL_CALL_STACK : Get Detailed Information About the Currently Running Subprogram in Oracle Database 12c Release 1 (12.1) New Item
Display information about call stack and error stack for PL/SQL subroutines using the UTL_CALL_STACK package.

Temporary Undo in Oracle Database 12c Release 1 (12.1) New Item
Place undo segments for global temporary tables in the temporary tablespace in Oracle Database 12c Release 1 (12.1).

Session Sequences in Oracle Database 12c Release 1 (12.1)
Use sequences whose current value is not persisted between sessions in Oracle database 12c Release 1 (12.1).

APPROX_COUNT_DISTINCT : Quick Distinct Count in Oracle Database 12cR1 (12.1.0.2)
Use the APPROX_COUNT_DISTINCT to get quick counts of distinct values in 12.1.0.2 onward.

Latest Oracle Technology Network News

Oracle Big Data SQL: One Fast Query, All Your Data (The Data Warehouse Insider) - Blog: Oracle Big Data SQL unifies data across multiple datastores. (Tue, 15 Jul 2014 19:54:47 +0000)

Blog: Java EE 8 Roadmap (Java Day Tokyo Trip Report) - Reza Rehman's trip report for Java Day Tokoyo includes the Java EE 8 roadmap. (Wed, 02 Jul 2014 16:09:25 +0000)

Tech Article: Delegating a ZFS Dataset to a Non-Global Zone - Adding a dataset to a non-global zone does not give the non-global zone's administrator control over the dataset's properties. They are retained by the global zone's administrator. Delegating a dataset, however, does give the non-global zone's administrator control over the dataset's properties. Alexandre explains how. (Thu, 26 Jun 2014 18:29:00 +0000)

Blog: Helping Your Compiler Handle the Size of Your Constants - If you type the constants in your code incorrectly, your compiler will return an error. Darryl Gove explains why, and how to avoid the problem. (Thu, 26 Jun 2014 15:29:41 +0000)

Podcast: Cloud on the Street: Evolving Conversations - A panel of cloud experts, including people behind the cloud computing track at Collaborate 2014, share their insight on how conversations about cloud computing are changing. (Wed, 25 Jun 2014 14:01:57 +0000)

   

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