CERN Disk Storage Services: Report from last data taking, evolution and future outlook towards Exabyte-scale storage oleh Mascetti Luca, Arsuaga Rios Maria, Bocchi Enrico, Calado Vicente Joao, Chan Kwok Cheong Belinda, Castro Diogo, Collet Julien, Contescu Cristian, Gonzalez Labrador Hugo, Iven Jan, Lamanna Massimo, Lo Presti Giuseppe, Mouratidis Theofilos, Mościcki Jakub T., Musset Paul, Pelletier Remy, Valverde Cameselle Roberto, Van Der Ster Daniel