Osama mustafa

121 Flips | 1 Magazine | 257 Followers | @osamazx | Oracle ACE, Volunteer In Oracle Group , Speaker , Blogger and Sometimes Hacker

Oracle SQL Developer Around the World

Tell Others About This Story:<p>Oracle SQL Developer is being used around the world. I see evidence of this in Indonesian tweets, OTN forum questions …

Data Lineage and Impact Analysis in Oracle BI Apps 11.1.1.8.1

In yesterday’s post I took a look at one of the new features in the 11.1.1.8.1 release of the BI Applications; integration between BI Apps 11g and …

Databases

Data cluster: storing related data close together

The term <i>cluster</i> is used in various fields. A star cluster, for example, is a group of stars. A computer cluster, on the other hand, is a group of …

Oracle OpenWorld Rejections : #TeamRejectedByOracleOpenWorld

Once again it is Oracle OpenWorld paper rejection season.<p>Invariably, us conference types start to have a bit of a moan about being rejected, hence my …

News Aggregators

Administering ASM Disk Groups

4 Administering ASM Disk Groups<p>This chapter describes how to administer Automatic Storage Management (ASM) disk groups. The examples in this chapter …

Databases

How Do You Make Your Animated GIFs?

Tell Others About This Story:<p>I get this question a lot. The question tells me a few things:<p>you LIKE the animated GIFs here on thatjeffsmith – cool, …

Continued Improvements to [Code] Completion Insight

A few weeks ago I published a story highlighting all of the different ways SQL Developer can help you with your code.That post generated a lively …

Sql

IT Training and Certification for Oracle Technology | Oracle University

Simulating V$KERNEL_IO_OUTLIER on LINUX using Systemtap

With the 12C version oracle come with many amazing feature, one of them is the integration of ORACLE database with the awesome dynamic tracing …

Introducing Oracle Big Data Discovery Part 2: Data Transformation, Wrangling and Exploration

In yesterday’s post I looked at Oracle Big Data Discovery and how it brought the search and analytic capabilities of Endeca to Hadoop. We looked at …

Databases

Oracle Exadata Database Machine Documentation

Welcome<p>Welcome to the Oracle Exadata Database Machine documentation library. The Exadata Database Machine delivers extreme performance and …

Oracle - Virtual Technology Summit

<b>Available On-Demand</b><p>The Oracle Technology Network (OTN) is excited to invite you to the next Virtual Technology Summit. Learn first hand from Oracle …

Databases

How to Export SQL Developer Query Results Without Re-Running the Query

Tell Others About This Story:<p>You run a query. You wait patiently for your query and results to return. You want the results in Excel. You ask SQL …

SQL indexes on user-defined functions (DETERMINISTIC and IMMUTABLE)

Function-based indexing is a very generic approach. Besides functions like UPPER you can also index expressions like A + B and even use user-defined …

Databases

Data Modeler 4.1 Downloads

Linux

Oracle Scene Issue 55

Oracle

SQL Developer Reports: Reference Lines in Charts

Tell Others About This Story:<p>The ubiquitous HR.EMPLOYEES table – how many different ways can we look at this data?<p>How much money people make, by …

Welcome to Hotsos

Hotsos specializes in helping DBAs proactively manage the performance of their Oracle®-based systems. If needed, we are there for the fire fights as …

Oracle

Oracle OpenWorld | Oracle Blogs

Oracle

Features

Keynotes are out, conversations are in.<p>Rather than hearing executives pontificate about the awesomeness of the latest product releases, we'll get to …

weblogic.socket.MaxMessageSizeExceededException

I recently encountered below error,Adminserver.log Indicate to :-<p><b>weblogic.socket.MaxMessageSizeExceededException</b>: Incoming message of size: …

java.lang.securityexception access denied. required roles admin

Weblogic Adminserver logs indicated to the below error :-<p>java.lang.securityexception access denied. required roles admin<p>To solve the above error, …

My Presentation in OOW14

If you are joining oracle open world 2014 this year , Join me at EOUC short talk and let's chat :)<p><b>Session Number :-</b> <br>12 Looks at Oracle Database 12c: …

Oracle Database 12c Release 12.1.0.2 – My First Observations. Licensed Features Usage Concerns – Part I.

Index of Related Posts<p>This is part 1 in a series: Part I, Part II, Part III, Part IV, Part V.<p>Update: Oracle Acknowledges Software Defect<p>During the …

Enabling and Disabling Database Options

When you select the “Enterprise Edition” option during Oracle installation, all the components which are licensed under “Enterprise Edition” get …