AlekseyLDelegated UNIQUENESS in PostgresIs it worth to delegate UNIQUE constraint to a helper table? INSERT or UPDATE, pay 1 once — save 14 every time!10 min read·Dec 21, 2021----
AlekseyLFind your o-t-o soulmate in an o-t-m crowdOne funny and yet powerful idea related to one-to-one relations came to my mind recently.3 min read·Jun 8, 2021----
AlekseyLZip’em ALL!Optimizing Redis memory usage for strings, integers, jsons and anything you like7 min read·May 24, 2018----
AlekseyLSimple sample в ruby и Postgres’е. (рус)English version: Simple sample for Postgres and ruby.12 min read·Mar 9, 2018----
AlekseyLSimple sample for Postgres and rubyРусская версия статьи: Simple sample в ruby и Postgres’е. (рус)10 min read·Mar 9, 2018----
AlekseyLPostgres derailed indexes. Part 1There seems to be something wrong with our bloody index today!3 min read·Nov 23, 2017----
AlekseyLCode-Test-Document ( ver 1.1 )A reasonable way of Code-Test-Document triad organization in a ruby based application with a conceptions and tools overview and…8 min read·Nov 9, 2017----