This is the first of a series of blog posts on modeling Knowledge Graphs in RDF. Or more specifically, how one should approach modeling since for most...
This is the first of a series of blog posts on modeling Knowledge Graphs in RDF. Or more specifically, how one should approach modeling since for most developers and project managers, RDF is quite foreign and rather exotic when compared to relational modeling, with which they are quite familiar. For starters, all modeling in RDF is done by specifying triples that describe modeling logic. Triples take the form of Subject --> Predicate --> Object. Consequently, both your data...
This is the first of a series of blog posts on modeling Knowledge Graphs in RDF. Or more specifically, how one should approach modeling since for most developers and project managers, RDF is quite...
This is the fourth in a series of blogs describing how one would go about modeling an upper-level ontology. Gist is a minimalist upper-level ontology that can...
This is the fourth in a series of blogs describing how one would go about modeling an upper-level ontology. Gist is a minimalist upper-level ontology that can help you bootstrap the implementation of your Knowledge Graph ontologies/taxonomies. In the previous blog, I introduced the concept of group buckets using gist. In this blog we continue on our journey by exploring another concept that is built into gist: that of "Product Category". If we load the gist core ontology...
This is the fourth in a series of blogs describing how one would go about modeling an upper-level ontology. Gist is a minimalist upper-level ontology that can help you bootstrap the implementation of...
This is the third in a series of blogs describing how one would go about modeling an upper-level ontology. Gist is a minimalist upper-level ontology that can...
This is the third in a series of blogs describing how one would go about modeling an upper-level ontology. Gist is a minimalist upper-level ontology that can help you bootstrap the implementation of your Knowledge Graph ontologies/taxonomies. In the previous blog, I introduced the concept of simple buckets using gist. In this blog we kick it up a notch and introduce a slightly more advanced bucket concept that is built into gist: that of "Groups". If we load the gist core...
This is the third in a series of blogs describing how one would go about modeling an upper-level ontology. Gist is a minimalist upper-level ontology that can help you bootstrap the implementation of...
Validated June 30, 2020 with FAW 5.6 and FA 20.4 Introduction Oracle Analytics for Applications (FAW / OAX) is built on top of Oracle Analytics Cloud (OAC) and...
Validated June 30, 2020 with FAW 5.6 and FA 20.4 Introduction Oracle Analytics for Applications (FAW / OAX) is built on top of Oracle Analytics Cloud (OAC) and is powered by Oracle Autonomous Data Warehouse (ADW). FAW extracts and loads data from your Oracle Fusion Applications Cloud into an instance of ADW and provides a semantic model with prebuilt KPIs, dashboards, and reports in OAC. The Oracle document here lists the currently regions available for provisioning. This...
Validated June 30, 2020 with FAW 5.6 and FA 20.4 Introduction Oracle Analytics for Applications (FAW / OAX) is built on top of Oracle Analytics Cloud (OAC) and is powered by Oracle Autonomous Data...
A flexible, reusable list/collection pattern for RDF/SPARQL
There is a lot of misinformation out there when it comes to Property Graphs versus Semantic/RDF Graphs. Perhaps chief among them is the claim that RDF doesn’t...
There is a lot of misinformation out there when it comes to Property Graphs versus Semantic/RDF Graphs. Perhaps chief among them is the claim that RDF doesn’t support properties. This quick blog is to show you that you can indeed model your RDF graph in such a way as to provide that functionality in an elegant way without jumping through cartwheels. Note: this blog post is not about reification (see: https://jena.apache.org/documentation/notes/reification.html). I find...
There is a lot of misinformation out there when it comes to Property Graphs versus Semantic/RDF Graphs. Perhaps chief among them is the claim that RDF doesn’t support properties. This quick blog is to...
Last validated May 30, 2020 for OAC 5.6 Introduction An Oracle Cloud Infrastructure (OCI) tenancy may be subscribed to multiple geographical regions. This post...
Last validated May 30, 2020 for OAC 5.6 Introduction An Oracle Cloud Infrastructure (OCI) tenancy may be subscribed to multiple geographical regions. This post describes several methods of privately accessing Oracle public services residing in different regions from a customer's on-premise network. Identity Cloud Service (IDCS) and Oracle Analytics Cloud (OAC) are used as examples. Refer to the Before You Begin section below to determine the location of your IDCS region and...
Last validated May 30, 2020 for OAC 5.6 Introduction An Oracle Cloud Infrastructure (OCI) tenancy may be subscribed to multiple geographical regions. This post describes several methods of privately...
Last Validation: May 19, 2020 with OAC105.6 Introduction This post details the steps required to create private Autonomous Database (ADB) data connections in an...
Last Validation: May 19, 2020 with OAC105.6 Introduction This post details the steps required to create private Autonomous Database (ADB) data connections in an Oracle Analytics Cloud RPD. ADB refers to both Autonomous Data Warehouse and Autonomous Transaction Processing databases. For additional details on ADW, visit the Autonomous Data Warehouse page. For additional details on OAC, visit the Analytics Cloud page. Refer here for details on creating DV connections to private...
Last Validation: May 19, 2020 with OAC105.6 Introduction This post details the steps required to create private Autonomous Database (ADB) data connections in an Oracle Analytics Cloud RPD. ADB refers...
As seen in the w3c recommendation https://www.w3.org/TR/rdf11-concepts/ “The Resource Description Framework (RDF) is a framework for representing information...
As seen in the w3c recommendation https://www.w3.org/TR/rdf11-concepts/ “The Resource Description Framework (RDF) is a framework for representing information in the Web. This document defines an abstract syntax (a data model) which serves to link all RDF-based languages and specifications. The abstract syntax has two key data structures: RDF graphs are sets of subject-predicate-object triples, where the elements may be IRIs, blank nodes, or datatyped literals. They are used...
As seen in the w3c recommendation https://www.w3.org/TR/rdf11-concepts/ “The Resource Description Framework (RDF) is a framework for representing information in the Web. This document defines an...
