What is a DBMS (database
management system)?
A database management
system (DBMS) serves as an interface between users and their database
What is a Spatial Database?
If you include location
with data your database will be spatial data.
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Advantages of Spatial
DBMS:-
-
Spatial database enable you to perform spatial
queries, store locational data.
-
Organizations can leverage Return on Investment
using SDBMS
-
Effective Decision making
-
Accurate research
-
No extra skills with small training one can
leverage ROI.
Spatial Query: -
Query means to fetch data with certain conditions from your side; it is a sort
of question
Example of Simple
Query: - Students with grade greater than 70 is a simple query.
Example of Spatial
Query: - Students with grade greater than 70 and live in city A.
Performing Simple
Query: - Use a simple DBMS like Oracle or other.
Performing Spatial
Query: - Use spatial data base such as Postgis
Spatial Database in
Real Estate: - Real Estate searches can be made more innovative using
Spatial Queries.
Example of Spatial
Query in Real Estate: - How many houses are available within 10 meters of
park.
Output: - A Map
with all selected houses within 10 meters of park.
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