In this series we will tackle the problem of optimizing network access to fetch data from the network, a common theme of networked applications. While it is certainly trivial to fetch data from a server in any modern framework or OS, optimizing the frequency of access to the network, in order to save bandwidth, battery, user frustration, amongst other things, is complex. More so if you want to reduce code duplication, ensure testability, and leave something useful (and comprehensible) for the next engineer to use.
When we observe the e-commerce phenomenon in the food retail sector, we identify its growth potential. In global terms, Insider Intelligence projections confirm this trend: by 2026, it is expected that 24% of retail purchases will be made online, reaching 8.148 trillion dollars.
But how will the food retail sector adapt to this evolution? Here are the 7 trends of the future: