Khaled EL-ZayatinMinistry of Programming — TechnologyHow to start your career as a Database DeveloperThis article will focus on paving a road for the reader, from the starting line to being good enough to land a job as a Database Developer.Apr 29, 2022Apr 29, 2022
Khaled EL-ZayatinMinistry of Programming — TechnologySolutions using PostgreSQLThis article is not meant to explain internals of PostgreSQL, nor covering how to write simple select * from statements. We will mostly…Apr 23, 2020Apr 23, 2020
Khaled EL-ZayatinMinistry of Programming — TechnologyUnderstanding NULL(the ugly)Welcome to part two of a two-part series explaining NULL in depth. You’re probably thinking “I already know about NULL. Why would I need…Jan 14, 2020Jan 14, 2020
Khaled EL-ZayatinMinistry of Programming — TechnologyUnderstanding NULL(the good, the bad)Welcome to part one of a two-part series explaining NULL in depth. You’re probably thinking “I already know about NULL. Why would I need…Dec 16, 2019Dec 16, 2019