When disks are added to a diskgroup, the data on all the disks are spread out evenly. One of last steps in this process is to COMPACT the data and place it on the outer tracks of the disks. This results in data being accessed faster due to the reduced seek time on the outer […]
As technology continues to advance, one of the greatest innovations within information technology has been the Cloud. Useful in businesses and organizations throughout the world, it has revolutionized the way information technology works. As a result, many companies can now focus more on building applications rather than configuring replications, applying patches and updates, and managing […]
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.
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What is the cause of the “ORA-27101 Shared Memory Realm does not exist”?
How do I resolve this?