Kirill PavlovFrom zero to four: how to get top machine learning badge on HackerRankHackerRank is a company that focuses on competitive programming challenges. Compared to TopCoder or Codeforces it covers more software…Sep 26, 2016Sep 26, 2016
Kirill PavlovLook-up table maintenance in HiveA look-up table is a translation table, aimed to enrich and extend base data. Such tables are very common, especially in data warehousing…Sep 17, 2016Sep 17, 2016