Oracle spatial

          

Oracle spatial


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Oracle spatial - June 17, 2010 at 12:30 PM by Babu Kunwar

What is Oracle Spatial?
Difference between Oracle Spatial and Locator
Difference between the Relational and Object Spatial model
Explain how to install Oracle Spatial
Difference between Vector and Raster data.
What is a GeoTIFF and what is it used for?
What are HHCodes and what are they used for?

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What is Bitmapped indexes? What is b-tree index in oracle?

In a Bitmap index, a 2 dimensional array is created. The array represents the index value multiplied by number of rows.........

What is a sequence in oracle?

A Sequence is a user created database object. A sequence can be shared by multiple users to generate unique integers. This object is used to create a primary key value................

What is Cache Fusion Technology?

Cache fusion treats multiple buffer caches as one joint global cache.This solves the issues like data consistency internally, without any impact on the application code or design...............



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