Sunday, January 22, 2017

Hemant's Oracle DBA Blog: 12cR1 RAC Posts -- 4 : Adding a Disk of a diff...

Hemant's Oracle DBA Blog: 12cR1 RAC Posts -- 4 : Adding a Disk of a diff...: How does 12.1.0.2 ASM handle adding a disk of a different size to an existing DiskGroup ? I currently have 4 disks of 5GB each in 2 DiskG...

Tuesday, January 17, 2017

Hemant's Oracle DBA Blog: Copying a Tablespace from NonCDB to a PDB (using ...

Hemant's Oracle DBA Blog: Copying a Tablespace from NonCDB to a PDB (using ...: A Tablespace can be "transported"  from a NonCDB to a PDB as a way of copying the Tablespace.  Here I work with ASM as well . F...

Cameron's Blog For Essbase Hackers: The Compleat Idiot's Guide to PBCS, No. 19 -- Dele...

Cameron's Blog For Essbase Hackers: The Compleat Idiot's Guide to PBCS, No. 19 -- Dele...: Introduction I have, somehow yet again convinced others to write my blog for me.  I must be getting good at this, or others must be losin...

Monday, January 16, 2017

Oracle related stuff: Oracle Parallel Execution Deep Dive Session

Oracle related stuff: Oracle Parallel Execution Deep Dive Session: Here is a recording of a session I did a while ago, covering how to understand the essentials of Oracle Parallel Execution and how to read t...

Sunday, January 15, 2017

External Table: Diagnose High-Latency I/O Operations Using SystemT...

External Table: Diagnose High-Latency I/O Operations Using SystemT...: Topic: this post is about some simple tools and techniques that can be used to drill down high-latency I/O events using SystemTap probes. ...

External Table: Event Histogram Metric and Oracle 12c

External Table: Event Histogram Metric and Oracle 12c: Topic:  event histogram metric, a script and some related discussions on collecting and displaying wait event latency histograms for Oracle ...

Monday, January 9, 2017

Hyperion Error of the Day: A Look Inside EPMVirt: Automation Scripts - Oracle...

Hyperion Error of the Day: A Look Inside EPMVirt: Automation Scripts - Oracle...: Continuing on with the EPMVirt deep dive I will now discuss the automated installation and configuration of the Oracle Database for EPM. T...