Caching technologies for Tier-2 sites: A UK perspectiveSamuel Cadellin Skipsey, Chris Brew, Alessandra Forti, Dan Traynor, Teng Li, Adam Boutcher, Gareth Roy, Gordon Stewart and David BrittonEPJ Web Conf., 214 (2019) 04002DOI: https://doi.org/10.1051/epjconf/201921404002