This Week I Learned - * A data warehouse processes structured data, while a data lake processes structured, semi-structured, unstructured, and raw binary data. * To shift security left means to implement security measures during the entire development lifecycle, rather than at the end of the cycle. * East-west traffic , in a networking context, is the transfer of data packets from server to server within a data center. The term east-west for this type of traffic comes from network diagram drawings that usually depict local area network (LAN) traffic horizontally. * East/west traffic is traffic flowing around the Kubernetes cluster, service-to-service or service-to-datastore. * Tailwind CSS is an open source CSS framework. The main feature of this library is that, unlike other CSS frameworks like Bootstrap, it does not provide a series of predefined classes for elements such as buttons or tables. Tailwind is designed for use with components like React, Angular, Vue, etc. Netflix us