Showing posts from 2012

Differences of Oracle Database Editions

My  friend asked me what is the differences of  Oracle Database Editions?  I answered his question and I sent him a  information for this topic from Oracle Documentation Library :  Oracle® Database Licensing Information  11 g  Release 2 (11.2).   I want share with you a following table from documentation, too. This tables shows    Feature Availability for Oracle Database Editions.  SE1 -  Oracle Database Standard Edition One SE   -  Oracle Database Standard Edition  EE   -  Oracle Database  Enterprise Edition  Feature/Option SE1 SE EE Notes High Availability Oracle Fail Safe Y Y Y Windows only Oracle RAC One Node N N Y Extra cost option Oracle Data Guard—Redo Apply N N Y Oracle Data Guard—SQL Apply N N Y Oracle Data Guard—Snapshot Standby N N Y Oracle Active Data Guard N N Y Extra cost option Rolling Upgrades—Patch Set, Database, and Operating System N N Y Online index rebuild N N Y Online in

Last meeting of the year 2012 - AZEROUG

At 01.12.2012 I attended AZEROUG (Azerbaijan Oracle User Group) - Last meeting of the year 2012 at Qafqaz University.  This meeting is started with  speech of  Kamran Agayev, Oracle ACE Director   (  Kamran spoke about AZEROUG meetings of this year and thanked all  users. Kamran Agayev   Technical part of this meeting is started with  Ulfet Tanriverdiyev's ( session. Ulfet's topic is Oracle Streems : general concepts and hand-on demo. He talked about streems very good , oracle replication technology and end of the session  he showed very  interesting video demo.  Ulfet Tanriverdiyev We planed  two  technical  session for this meeting. Last session of this meeting was my session. I talked about Oracle ASM technology with topic Oracle ASM : Most asked 5 question.   I showed video demo, Migration database to ASM with RMAN. Mahir M. Quluzade My special  thanks to rector of Qafqaz University an

Oracleasm - Instantiating disk : failed

When I configure ASM disks with ASMLib on Oracle Linux 6.2 I got a error This error is depend  with  SELinux. I  forget set disabled SELinux configuration. You can disable SELinux on duration of installation Linux or after installation with change /etc/selinux/config It is very important for correct operations! And following video demo showing solve problem when oracleasm createdisk fails. You can found Oracle Support note :  oracleasm createdisk fails with selinux enabled [ID 1430947.1] Oracle recomended is disable SELinux before installation Oracle RAC! Regards Mahir M. Quluzade

Oracle RAC Traning

I completed, "Oracle 11g: RAC and Grid Infrastructure Administration Accelerated Release 2" course at "Metod Oracle Academy" in Istanbul / Turkey with Oracle Instructor, Oracle Certified Master - Cem Zorba.  Me with Oracle Instructor, OCM Cem Zorba Cem Zorba is very experienced oracle expert and very nice speaker. I got enjoy to talk about Oracle with OCM Cem Zorba. He gave very  additional information from Oracle RAC duration of course.

The biggest event of the year in Turkey : TROUG DAY2012

TROUG DAY2012 was started with  Keynote: High Availability 11g New Features  by  Syed Jaffar Hussain (OCM, Oracle ACE Director, DBA of the year 2011). His presentation is created very professional and he spoke new features Oracle Real Application Clusters and Syed shared with us his valuable experiences. Syed Jaffar Hussain Syed Jaffar Hussain After keynote of Syed, TROUG DAY'12 was continued with two streams, DBA and Develeper Stream. I attended to  DBA Stream.  DBA Streem was continued with Husnu Sensoy 's (Oracle ACE Director, DBA of the year 2009) session, his presentation was very interesting for me, he talk about System Design for Million TPS and shared very valuable information. Husnu Sensoy After Husnu, sessions continued with   Gokhan Atil 's (Oracle ACE)  session. His presentation was very interactive with questions, he was talk about EM 12c Database as a Service. Gokhan Atil Orhan Biyiklioglu was spoke about Oracle Cluster Internal