The increasingly difficult challenges in managing big data are inciting for revolutionary and fundamental techniques, as well as for technologies that can handle the complexity and the never-before-seen volume of data. Our goal is to enable high-density industrial networks to transmit and store production-related information efficiently and confidentially while retaining any existing network infrastructure. As the deployment of sensors leads to both the benefits and the challenges of industrial big data, our Bitteiler solution represents a means to reduce the data volume at the early stages of the data cycle to curb its impact on communications and storage systems. Bitteiler is a plug-and-play solution that allows customers to leverage smart IoT solutions to the fullest to achieve an industry 4.0-ready production process that is both efficient and secure. Our practical demonstration provides a hands-on experience with the Bitteiler technology - including in-network compression and coding - using a number of live IoT devices that can be manipulated by the audience.