Big data related jobs that were closed during Q1 2022 had been online for an average of 30 days when they were taken offline. This was identical to the equivalent figure a year earlier, indicating that the required skillset for these roles has become no easier to find in the past year. Big data is one of the topics that GlobalData, our parent company and from whom the data for this article is taken, have identified as being a key disruptive technology force facing companies in the coming years....