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Rodger Lepinsky, Database Expert, Data Analyst, Data Scientist.
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Tag: dba_objects

Counting Many Paths Between Nodes In NEO4J

August 16, 2013 Rodgers Notes Writer Leave a comment

Continuing my exploration of DBA_OBJECTS using NEO4J, and Cypher, there can be VERY MANY paths between one object and another. The more complex and interconnected the graph, the number of paths between nodes goes up exponentially.

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Posted in: Graph Database Filed under: Child, Cypher, dba_dependencies, dba_objects, NEO4J, Parents, Path, Tree Structure

Using NEO4J To Find Paths To All Parent Or Child Objects

August 12, 2013 Rodgers Notes Writer 3 Comments

Here’s how to find the paths to all generations of parents or children of an Oracle object using the graph database, NEO4J and Cypher.

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Posted in: Graph Database Filed under: Cypher, dba_objects, NEO4J

Visualizing Almost Fifty Thousand DBA_OBJECTS In A Graph

August 6, 2013 Rodgers Notes Writer 3 Comments

How would you visualize almost fifty thousand Oracle DBA_OBJECTS? Using the graph database NEO4J and Gephi.

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Posted in: Graph Database Filed under: dba_objects, Fruchterman Reingold, Gephi, NEO4J, OpenOrd

DBA_OBJECTS Tree – Modelled As A Graph in NEO4J, Visualized With Gephi

July 31, 2013 Rodgers Notes Writer 2 Comments

Here’s how you can visualize a tree of DBA_OBJECTS

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Posted in: Graph Database Filed under: Children, dba_objects, Gephi, NEO4J, Parents, Tree Structure

Script To Quickly Find Object Info

January 5, 2012 Rodgers Notes Writer Leave a comment

Here is a script I’ve used to quickly hunt down objects and information about them. Very useful to find things like: exact spellings, other objects with a similar spelling, or owned by a different user, synonyms, etc.

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Posted in: Power Scripts Filed under: all_objects, dba_objects, Scripts
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