Tag: iot

IoT, Technical Stuff

Mosquitto, a brief exploration into it

What is Mosquitto? Mosquitto is an open source (EPL/EDL licensed) message broker written in C that implements the MQ Telemetry Transport protocol (MQTT) versions 3.1 and 3.1.1. It’s an iot.eclipse.org project. MQTT is a machine-to-machine (M2M)/”Internet of Things” connectivity protocol. It carries a lightweight publish/subscribe messaging transport model. It is useful for connections with remote …

Analytics, Big Data, Technical Stuff

Storm, a brief exploration into it

What is Apache Storm? Storm is a free and open source distributed realtime computation system that makes easy to reliably process unbounded streams of data, doing for realtime processing what Hadoop did for batch processing. It was created by Nathan Marz and team at BackType and written predominantly in the Clojure programming language. The project …

Analytics, Big Data, Technical Stuff

Cassandra, a brief exploration into it

What is Cassandra? Cassandra is an open source BigData technology, more specific, it is a NoSQL distributed database. It started on Facebook but was mainly developed into the Apache Software Foundation. It is based on Dynamo and Big Table papers. Amazon Dynamo paper was created for distributed database technology and Google’s Big Table paper was …

IoT, Raspberry Pi, Technical Stuff

Bluemix + IoTF + Node-RED + RaspberryPi + My experience about all this

I started a project about 3 moths ago and it was a whole journey figuring it out how to use and implement the hardware and software requirements for it and although it took a time to build this up I finally got to do it and this is my experience, comments, learning and impressions about …