IOT

HAWK-Rust Series: Automate Infrastructure using Terraform

Reading Time: 3 minutes HAWK is a Rust based Image Recognition project, which implements a two-factor authentication by using the RFID card for user identification and Image for user validation. In this project, we have used AWS services and the whole AWS infrastructure required by this project is automated using Terraform (a tool for building, changing, and versioning infrastructure safely and efficiently).

Flinkathon: Why Flink is better for Stateful Streaming applications?

Reading Time: 2 minutes Stream processing is a way to query a continuous stream of data and draw conclusions from it within the boundaries of a real-time scenario. For example, receiving an alert as soon as a fraudulent transaction is done via a credit/debit card. The 2 main types of stream processing done are: Stateless: Where every event is handled completely independent from the preceding events. Stateful: Where a Continue Reading

IoT with the AI: Why do we need this?

Reading Time: 2 minutes Artificial Intelligence (AI) and the Internet of Things (IoT) are the next level technologies and these are getting more popular in the present time. AI makes the machine to learn from its experiences and manage with new data. AI is not a new technology but due to heavy use of big data, it is now gaining again. Similarly, IoT is the combination of more than Continue Reading

Transforming to a New World with Blockchain Technology

Reading Time: 4 minutes The Blockchain technology is booming beyond belief. But apart from the definition or relating it to BITCOINS what else do we know about The Blockchain? Reading articles regarding this, all I could summarize about Blockchain is that it is a- Distributed and immutable (write once and read only) Database/System. A public ledger of all distributed transactions. Key features include Security, Integrity, Accessibility. A well-known implementation Continue Reading

Understanding Lightbend Telemetry

Reading Time: 2 minutes Let’s begin by understanding each of its meaning. Lightbend(formerly known as ‘Typesafe’) provides an open-source platform for building Reactive applications for the JVM, consisting of the Play Framework, Akka middleware and Scala programming language. And, Telemetry = tele(remote) + metron(measure) Lightbend Telemetry provides insight into applications built with Lightbend technologies. Some of the Lightbend technologies are mentioned below : Akka  Apache Cassandra  Apache Kafka  Apache Continue Reading

Spark – IoT : Combining Big Data Analysis with IoT

Reading Time: 3 minutes Welcome back , folks ! Time for some new gig ! I think that last series i.e. Scala – IOT was pretty amazing , which got an overwhelming response from you all which resulted in pumping up the idea of this new web-series Spark-IOT. So let’s get started, What was the motivation ? I have been active in the IoT community here, and I found Continue Reading

Scala-IOT: Getting started with RaspberryPi without Monitor or Screen.

Reading Time: 7 minutes Hey folks, We are back again ! ( Did you miss me? ) A big Moriarty Fan ! 🙂 So where we left was, now we have a basic understanding of IOT i.e. Internet of things and we know which protocol it uses i.e. MQTT and why it uses it ? If you didn’t follow us till here you can check out our previous blogs Continue Reading

Scala-IOT : What is Mqtt ? How it is lightweight ?

Reading Time: 4 minutes We have already stepped in the world of IOT ! And if you do find it fascinating then stay tuned to this series , or you can signup for our newsletter so you can directly get a message in your inbox whenever it is published ! So we established our basic understanding in our last blog post of what is IOT and how it is Continue Reading

Scala-IOT : Introduction to Internet Of Things.

Reading Time: 4 minutes Recently this word IOT is gaining lot of popularity. And we see a lot of news on it like the world is moving towards IOT , and its the next big thing and smart cities are no longer a fiction  and many other news like that. As we are also a part of this world 😉 so we start digging into this and start exploring Continue Reading

Another Apache Flink tutorial, following Hortonworks’ Big Data series

Reading Time: 7 minutes Background A couple of weeks back, I was discussing with a friend of mine, on the topic of training materials on Apache Spark, available online. Of the couple of sites that I mentioned, the hadoop tutorial from Hortonworks, came up. This was primarily because I liked the way they organized the content: it was clearly meant for encouraging newcomers to try things hands-on, banishing the Continue Reading

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