DDF is a data notation created in 2016.
| #4924on PLDB | 10Years Old |
DDF is a data model for collaborative harmonization of multidimensional statistics.
ddf--datapoints--population--by--geo--year.csv
ddf--datapoints--gdp--gdp_per_cap--by--geo--year--gender.csv
ddf--datapoints--population--by--geo-usa-swe--year.csv
ddf--datapoints--population--by--geo--year-2000.csv
ddf--datapoints--population--by--geo-ukr--year-2001.csv