Wrapper for NGSI-LD working on top of NGSIv2 implementations

WaternetworkManagement data models

NGSI-LD implementation experiments

An NGSI-LD API that can scale when put publicly thanks to Linked Data Fragments (LDF)

The Transaction-Context-Manager generic building block is an alternative data persistence mechanism for managing the history of context. It is based on Apache NiFi and is a dataflow system based on the concepts of flow-based programming. It supports powerful and scalable directed graphs of data routing, transformation, and system mediation logic…

An ongoing project to implement a light-weight and fast NGSI-LD broker in TypeScript, running on Node.js and using PostgreSQL + PostGIS as storage back-end.

Website for the Semantic Data Aggregator (SDA)

Streamlit and FastAPI app for water potability assessment

Prototype implementation of the Network Inventory

Source code for the IoT course at ECE UPatras

A GraphQL interface for Fiware context brokers

Micro service to extract data from heterogeneous sources, convert them in format NGSI-LD and import this data for any application that uses NGSI-LD protocol.

📊 This repository contains tests to verify compliance of NGSI-LD implementations

List of reusable IoT data transformations

FIWARE-Node-Red integration supporting NGSI-LD

JavaScript library for the FIWARE Context Broker services (web browsers & Node.js)

ngsildclient is a Python library dedicated to NGSI-LD. It's both a NGSI-LD API client and a toolbox to create and manipulate NGSI-LD entities effortlessly.

Material for running Stellio in a kubernetes cluster

A Python-based NGSI-LD API client generated from its OpenAPI specification.