Top 13 Preferences to Tweak when using SQL Developer 4

Support for customizing SQL Developer 4 continues to grow. Tweaking has made the platform extremely user-friendly. Of course, personalizing the platform requires a little research. But if you want to maximize SQL development, you need to explore the possibilities.

What to expect at the NextGen Cloud Conference and Why you should attend it?

The NexGen Cloud Conference is an annual gathering of vendors, innovators and technology users that can help quickly come up to speed with the latest technologies and create value for you and your company.

ORA-27101 Shared Memory Realm does not exist

What is the cause of the "ORA-27101 Shared Memory Realm does not exist"? How do I resolve this?

Oracle SPARC M7 Processor Breaks the “Sacrifice Performance for Security” Rule and Much More

Oracle Executive Vice President John Fowler used the occasion of Open World 2015 to introduce Oracle's SPARC M7 processor, the fastest in the world. Learn more ...

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Top 5 Announcements at Oracle Open World 2015 you should know about

When it comes to information technology, perhaps no other company in the world has led the way in innovation more so than Oracle. Because of this, there were many announcements and surprises at Oracle Open World 2015. Read more here ..

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ORA-04063 “%s has errors”

What is the cause of the error ORA-04063? How do I resolve this?

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Top 8 Strategies to Thrive at Oracle OpenWorld

Yes! It’s that time of the year again when we start planning for the premier Oracle OpenWorld. So let’s get right into it! Read more here – Top 8 Strategies to Thrive at Oracle OpenWorld . . . . . . Realted article – Advanced Sessions at Oracle OpenWorld 2015 . . .

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Troubleshoot Oracle GoldenGate Using Exception Handler

By default, a Replicat process ABENDS when the data being modified doesn’t exist in the target database. Learn how to troubleshoot Oracle GoldenGate Using Exception Handler mechanism. When this happens you need to troubleshoot the issue and correct it before the Replicat process can proceed. But this wouldn’t be easy, as sometimes it can take […]

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ORA-01034: ORACLE not available

What is the cause of the error ORA-01034 "ORACLE not available"?

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Database Rankings July 2015

Here is an interesting Database rankings survey on the db-engines site, which measures the general interest in the different databases, based on the criteria below. This provides some insight into the trend in the adoption of these databases. Database Rankings Criteria •Number of mentions of the system on websites – From Google and Bing. •General […]

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BIWA Summit 2016 – Call for Speakers Open

BIWA Summit - The Big Data + Analytics User Conference. The call for Presentation Abstracts is now open. Submit yours today.

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ORA-04030 Out of Process Memory When Trying To Allocate s Bytes

What is the cause of the "ORA-04030 out of process memory when trying to allocate s bytes" error? How do I resolve this?

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ORA-01403 No Data Found Error

What is the cause of the "ORA-01403 no data found" error? What can be done to solve this?

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RMAN-06563: control file or SPFILE must be restored using FROM AUTOBACKUP

I am trying to restore the controlfile but and getting the RMAN-06563 error. I know I have a backup on the controlfile but RMAN is not able to see it.

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Need a Database Sandbox on Solaris or Linux on your Desktop? Set it up using Oracle Virtualbox in 10 mins

Oracle VM Virutal box runs as a virtual machine on your Windows, Mac, Linux or Solaris desktop. A number of Guest operating systems are supported. It takes only a few minutes to download the software and import pre-created templates and you are up and running in less that 10 mins. If necessary you can download […]

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Solving RMAN-06059: Errror identifying file

When using RMAN to backup archivelog files, an error “RMAN-06059: Errror identifying file ” is returned. Previously the backups have been running successfully prior to this.

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GoldenGate ggsci returns “ld.so.1: ggsci: fatal: relocation error” after GoldenGate 12c upgrade

When invoking ggsci after GoldenGate 12c upgrade why is the "ld.so.1: ggsci: fatal: relocation error" returned?

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Adding Log Groups on Oracle DataGuard Database

When adding Redo logs to a database which has a DataGuard associated with it, the log files have to manually be added to the destination. Below are the steps on how to add them to both the source and the DataGuard databases. Adding Log Groups on Oracle DataGuard Database On the source first determine the […]

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Oracle 12c Deprecated Database Parameters

When upgrading to Oracle 12c it's good to be familiar with the deprecated parameters. These are not really desupported, just that they will be de-supported in future versions of the Database. Read more ..

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Oracle MAA 12c – A Data Plan for Meeting Every Organization’s Needs

Data is one of the most valuable and crucial asset for any company, hence businesses spend huge amounts of money on their enterprise software to ensure its safety and availability. RAC and clustering are some examples of the ways companies practice for high availability and performance of their enterprise and databases. However there are still […]

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