Published in Coinmonks·Oct 12, 2022A Blockchain for the Circular EconomyIntroducing Cometa an application-specific blockchain for enabling circular business models — Background In today’s linear economy, products are made with components obtained from extracting raw material from the earth, assembled and sold to users to be thrown away after often a short period of time. This requires a great use of energy at every step. Many products are not even designed to…Blockchain9 min readBlockchain9 min read
May 12, 2021Analytics Dashboard of Network Flow Data with Apache Spark on DatabricksThis post is the continuation of: Real-time Analysis of Network Flow Data with Apache Spark on Databricks The first post described how to store the network flows to a data lake in S3 and perform real-time analysis on the stream. This post is about querying the data lake to build…Spark5 min readSpark5 min read
May 3, 2021Real-time Analysis of Network Flow Data with Apache Spark on DatabricksNetwork monitoring at scale is a big data problem that requires a big data platform¹. This post describes how to perform real-time analysis while storing network flows metadata in a data lake on AWS S3 using Spark on Databricks. Background Network visibility and analysis relies on data from the network. These…Spark7 min readSpark7 min read
