Thougths On Coding
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FragLink: A Linked Data Fragments Server Development Kit
Let us introduce FragLink: a Linked Data Fragments Server Framework that adds LDF capabilities to your Server.
Distributed Computing: An Unexpected Journey
Distributed computing orchestrates software across diverse computers, shifting problem-solving to a localized approach. Our journey starts with foundational challenges, progressing from math to practical applications.
GraphQL + OWL: Mutations
In the fourth of our GraphQL + OWL series, we design the “write” side of the system: in GraphQL, Mutations. Mutations, as the name suggests, allow the manipulation of data.
GraphQL + OWL: Types & Fields
The third part of our “GraphQL + OWL” series deals with types and properties, which are the building blocks of ontology and GraphQL.
GraphQL + OWL: Namespaces
In this article, we begin the implementation of a system providing a GraphQL interface on top of an arbitrary set of ontologies.
GraphQL + OWL: An “Ontologized” GraphQL Interface
This post describes a proposal for implementing a GraphQL interface over an arbitrary OWL. The article uses BIBFRAME as a reference ontology.
Identity Management with Keycloak
In this article we’ll present what Keycloak can do and why it can be considered the Swiss army knife for almost any identity management needs.
GraphQL Custom Directives
Within this article we will explore how to implement custom GraphQL directives to protect content from exposure through your API.
GraphQL, REST: Take the Best of Both
Lessons learned, thoughts, about GraphQL and REST, the two most popular API paradigms
URIs 303 redirection for the Semantic Web
The Semantic Web was envisioned by Tim Berners-Lee as a Web made of data that machines could process.
In this article we are going to see how to use URI’s 303 Redirection to make resources available to machines and humans.
Spark SQL: Partitions and Sizes
Data fetching parallelisation in Apache Spark through Spark SQL / JDBC.
PartitionColumn, lowerBound, upperBound, numPartitions and a lot of other parameters: how do they work?
Apache Solr Atomic Updates: a Polymorphic Approach
In this post we describe an approach to solve the problem of an application that requires both Full and Atomic Updates, using one of the powerful concepts in Object Oriented Programming: Polymorphism.
Rated Ranking Evaluator: Help the poor (Search Engineer)
What is Search Quality? Why is it so important in a search infrastructure?
Do you need something that gives you the evidence about the direction the search system is going to? RRE is the tool you’re looking for.
Apache Solr: Orchestrating Known item and Full-text search
The Apache Solr Invisible Queries Request Handler
Apache Solr: Give the Height the Right Weight
Quantity detection? What is a quantity? And why do we need to detect it?
In this post we introduce a quantity detection plugin for Apache Solr.
Apache Solr: How To Implement a Search Workflow
In this post we describe an approach for orchestrating a search workflow in Apache Solr using Invisible Queries.
How to Implement a Search workflow in Apache Solr?
