1. Postgres 9.2 highlight - range types.
http://paquier.xyz/postgresql-2/postgres-9-2-highlight-range-types
, 2017
2. Temporal tables.
https://docs.microsoft.com/en-us/sql/relational-databases/tables/temporal-tables
, 2017
3. Workspace manager valid time support.
https://docs.oracle.com/cd/B2835901/appdev.111/b28396
, 2017
4. Ahn I, Snodgrass RT (1986) Performance evaluation of a temporal database management system. In: SIGMOD, pp 96–107
5. Alarabi L, Mokbel MF (2017) A demonstration of st-hadoop A mapreduce framework for big spatio-temporal data. PVLDB 10(12):1961–1964