Once you have stored data you need to process it. Enters the distributed processing system called Apache Spark. Spark reads and processes data on a cluster of machines and, once processed, writes it back to either a distributed file system, … Read More
As for selecting the right OTA architecture, the one size fits all OTA update mode doesn’t fit anybody. Or does it? It all depends. We’re talking about IIoT, so the answer would be “it does”. For IoT devices in general, … Read More
We love open-source and we believe strongly in the advantages of using open source technologies. In most cases there’s a strong community behind it and the quality of the product or software is generally very high. An example of such … Read More
In this tutorial we’ll dig into Amazon’s Public Datasets. These datasets are available for everyone to explore and are stored in S3 buckets. We’ll learn how to connect to these buckets, explore them and how to load these data in … Read More
The one size fits all OTA topology doesn’t fit anybody. There is no “best” OTA architecture. The right architecture depends on the “network layout” of your devices. For example a factory with 200 internally connected controllers has totally other needs … Read More
The first requirement for any data lake is to ensure it can store the raw data that we want to use for data analytics. And in any format, whether it’s structured or unstructured data. We potentially want to store flat … Read More