Q. I’m trying to store the access time for every tuple for the purpose of LRU. For every SELECT, I need to update this time. Is there a hook in Tarantool that can help me achieve this for all the spaces? (2017)
A. Not yet, but we're considering adding an extra tuple field for the Memcached implementation that would not be stored on disk, only in memory. Tarantool will store the access time in this field.