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Applying and Extending Oracle Spatial

You're reading from  Applying and Extending Oracle Spatial

Product type Book
Published in Sep 2013
Publisher Packt
ISBN-13 9781849686365
Pages 568 pages
Edition 1st Edition
Languages

Table of Contents (20) Chapters

Applying and Extending Oracle Spatial
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
1. Defining a Data Model for Spatial Data Storage 2. Importing and Exporting Spatial Data 3. Using Database Features in Spatial Applications 4. Replicating Geometries 5. Partitioning of Data Using Spatial Keys 6. Implementing New Functions 7. Editing, Transforming, and Constructing Geometries 8. Using and Imitating Linear Referencing Functions 9. Raster Analysis with GeoRaster 10. Integrating Java Technologies with Oracle Spatial 11. SQL/MM – A Basis for Cross-platform, Inter-operable, and Reusable SQL Table Comparing Simple Feature Access/SQL and SQL/MM–Spatial
Use of TREAT and IS OF TYPE with ST_GEOMETRY Index

Summary


In this chapter, we learned about the concept of Oracle partitioning and how it can be useful for managing tables with large numbers of rows. We explained how Oracle Spatial supports the partitioning concept for the spatial index. The different types of partitioning models are also covered that are suitable for different types of applications. We showed examples of performance gains that can be obtained during index creation and query time using partitioning. The question of when to use spatial partitioning and non-spatial partitioning is also addressed in this chapter. In addition, we also described the best practices for ingesting large volumes of spatial data with the help of partitioning.

In the next chapter, we'll learn how to use Oracle Spatial capabilities to solve real world problems. We'll see how to access and work with different properties and attributes of the SDO_GEOMETRY object and describe several PL/SQL functions and procedures to extend the functionality provided...

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