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Kostenlos aber effektiv: Performanceanalyse mit Statspack und SQL* at #DOAG2014

I am so happy – DOAG e.V. accepted my talk for DOAG conference 2014 in Nuremberg. It is the first time for me to visit DOAG conference as speaker, looking forward to tell the guys something about best practices for Performance Analysis with Statspack and SQL*. 83 more words

Oracle

ACFS-9105,ACFS-9257,ACFS-9258 in cluster after ACFS volumn has been removed

I noticed that in my cluster alert log, I got a ton of following messages:

CRS-10001:23-Jan-14 14:25 ACFS-9105: Volume ‘ACFS_VOL1′ not found in ‘DATA’.
CRS-10001:23-Jan-14 14:25 ACFS-9257: Mounting device ‘/dev/asm/acfs_vol1-2′ on mount point ‘/u05′. 206 more words

Oracle

Faerie Card Reading for the Week of July 21-27, 2014

Card: Butterfly Maiden – from the Goddess Guidance Oracle Cards by Doreen Virtue.

“As you go through this period of change, it’s natural for you to wonder if your future is safe. 699 more words

Faerie Reading

T-SQL Window Functions - Part 4: Analytic Functions

This is a reprint with some revisions of a series I originally published on LessThanDot. You can find the links to the original blogs on my… 1,312 more words

Microsoft SQL Server

oci8 bikin pusing

bagi agan2 yang mau konek ke oracle database tapi server dimana PHP bernaung dan database servernya misah, contoh di gw untuk web server pake ubuntu 13.10 dan oracleDB dipasang di centos 6.4 (pakenya Oracle XE 11.2), gini ceritanya .. 160 more words

Linux

Exalogic Installation Series -2- Importing Public Server Template

Exalogic Virtual Tea Break Snippets – Importing Public Server Template

Before we can create Virtual Servers within Enterprise Manager Ops Centre (EMOC) we will need to import an appropriate Server Template that will be used to create the Virtual Server. 373 more words

Oracle

Exadata storage indexes and DML

Last week I’ve gotten a question on how storage indexes (SI) behave when the table for which the SI is holding data is changed. Based on logical reasoning, it can be two things: the SI is invalidated because the data it’s holding is changed, or the SI is updated to reflect the change. 2,261 more words

Oracle