Oracle's property graph database (Oracle Spatial and Graph Property Graph, and Oracle Big Data Spatial and Graph) has a feature that allows one to use the...
Oracle's property graph database (Oracle Spatial and Graph Property Graph, and Oracle Big Data Spatial and Graph) has a feature that allows one to use the literal value of a designated property to define vertex label(s). The difference between a label and a property is not always clear. In general, a label denotes some kind of typing and/or categorization. One thing to watch out for is that in addition to using the following two setters, it is also important to add a...
Oracle's property graph database (Oracle Spatial and Graph Property Graph, and Oracle Big Data Spatial and Graph) has a feature that allows one to use the literal value of a designated property...
I got a question on how to run and consume PGQL in Python yesterday so I decided to write a short blog about it. Find below a complete example on executing...
I got a question on how to run and consume PGQL in Python yesterday so I decided to write a short blog about it. Find below a complete example on executing PGQL, iterating through its result set, and generating a bar chat. Note that I am using BDSG v2.4 and Python 2.7. The same flow applies to Oracle Spatial and Graph (other than the graph configuration part). Start the pyopg shell script. You can also use Jupyter if you want. $ sh ./pyopg.sh ____ ____ ____ ...
I got a question on how to run and consume PGQL in Python yesterday so I decided to write a short blog about it. Find below a complete example on executing PGQL, iterating through its result set,...
A little while ago, I got a question on how to apply changes to an existing in-memory graph snapshot and generate an updated graph. The following Groovy code...
A little while ago, I got a question on how to apply changes to an existing in-memory graph snapshot and generate an updated graph. The following Groovy code snippet shows how. Note that I am using Oracle Big Data Spatial and Graph (BDSG) v2.4. // First, read the graph data out of an Oracle NoSQL Database cfg = GraphConfigBuilder.forPropertyGraphNosql() \ .setName("connections").setStoreName("kvstore") \ .setHosts(server) ...
A little while ago, I got a question on how to apply changes to an existing in-memory graph snapshot and generate an updated graph. The following Groovy code snippet shows how. Note that I am...
Want to learn how to use powerful graph analysis in your business applications? Get a jumpstart in our free, monthly 1 hour sessions for developers in the...
Want to learn how to use powerful graph analysis in your business applications? Get a jumpstart in our free, monthly 1 hour sessions for developers in the AskTOM series. This month’s topic: May 31, 2018 8:00 US PDT | 17:00 CEST Exploring Gain Insights with Graph Analytics See the magic of graphs in this session. Graph analysis can answer questions like detecting patterns of fraud or identifying influential customers - and do it quickly and efficiently. Our experts...
Want to learn how to use powerful graph analysis in your business applications? Get a jumpstart in our free, monthly 1 hour sessions for developers in the AskTOM series. This month’s topic: May 31,...
We invite you to join our next free property graph AskTOM Office Hours session. This session focuses on Oracle Database, but the graph modeling concepts are...
We invite you to join our next free property graph AskTOM Office Hours session. This session focuses on Oracle Database, but the graph modeling concepts are also useful for users of big data platforms. April 24, 2018 8:00 US PDT | 17:00 CEST Exploring How To Model and Construct Graphs with Oracle Database With property graphs in Oracle Database, you can perform powerful analysis on big data such as social networks, financial transactions, sensor networks, and more. To use...
We invite you to join our next free property graph AskTOM Office Hours session. This session focuses on Oracle Database, but the graph modeling concepts are also useful for users of big...
This is a sibling blog for a very similar one posted a few days ago. The only difference is the example code snippets shown blown are using Python and JPype....
This is a sibling blog for a very similar one posted a few days ago. The only difference is the example code snippets shown blown are using Python and JPype. Basically, a user's question made me realize it is indeed tricky for a user to manually create records in the flat file format (.opv/.ope). Fortunately, the product offers two utility APIs to help a user to manually and incrementally create .opv/.ope. Note that, if you have a CSV or a relational data source, then there...
This is a sibling blog for a very similar one posted a few days ago. The only difference is the example code snippets shown blown are using Python and JPype. Basically, a user's question made me...
Today I got a question on a data loading problem that happened during a parallel load of a PG flat file (.opv/.ope). This made me realize it is indeed tricky...
Today I got a question on a data loading problem that happened during a parallel load of a PG flat file (.opv/.ope). This made me realize it is indeed tricky for a user to manually create those records in the flat file format. Some of you may even question who on earth designed such a weird looking format with all those commas. Well, that would be me. Believe it or not, there is a reason for such a format :) For users who are familiar with Oracle Database external tables,...
Today I got a question on a data loading problem that happened during a parallel load of a PG flat file (.opv/.ope). This made me realize it is indeed tricky for a user to manually create...
The Oracle Spatial and Graph product team announces Graph Developer Training Day 2018, a free full-day workshop to help you understand and develop property...
The Oracle Spatial and Graph product team announces Graph Developer Training Day 2018, a free full-day workshop to help you understand and develop property graph applications using Oracle Database Spatial and Graph and Big Data Spatial and Graph. Oracle partners, customers, attendees of Analytics and Data Summit 2018, and Oracle staff are invited. Targeted toward developers, architects and data scientists. Sessions will be delivered by Oracle developers and product...
The Oracle Spatial and Graph product team announces Graph Developer Training Day 2018, a free full-day workshop to help you understand and develop property graph applications using Oracle...
All Analytics. All Data. No Nonsense. Featuring Spatial and Graph Summit March 20–22, 2018 Oracle HQ Conference Center 350 Oracle Pkwy, Redwood City, CA 94065...
All Analytics. All Data. No Nonsense. Featuring Spatial and Graph Summit March 20–22, 2018 Oracle HQ Conference Center 350 Oracle Pkwy, Redwood City, CA 94065 We’ve changed our name! Formerly called the BIWA Summit with the Spatial and Graph Summit. Same great technical content – great new name! Announcing 24+ technical sessions, case studies, and hands on labs around spatial and graph technologies View the agenda here Register today for best rates. The agenda for Spatial...
All Analytics. All Data. No Nonsense. Featuring Spatial and Graph Summit March 20–22, 2018 Oracle HQ Conference Center 350 Oracle Pkwy, Redwood City, CA 94065 We’ve changed our name! Formerly called...
