Joseph HarwoodPostgreSQL JSONMy friend, JSON, is very popular these days. I will explore how to query JSON objects in this blog post.2 min read·Nov 8, 2019----
Joseph HarwoodPostgreSQL Recursive QueriesCommon Table Expression (CTE) is a form of recursive SQL that makes a temporary result set of a query. It is an alternative to subqueries…3 min read·Nov 1, 2019--1--1
Joseph HarwoodSOLID JavascriptThis post will cover what the S.O.L.I.D. principle is and show examples of each in Javascript so that you will have a SOLID understanding…5 min read·Oct 26, 2019----
Joseph HarwoodQ: NoSQL? A: No Problem!Most programmers are familiar with SQL (Structured Query Language) and Database Management Systems (DBMS) like PostgreSQL, SQL Server…4 min read·Oct 11, 2019----
Joseph HarwoodThe Worst Code Challenge QuestionThis is a clickbaity title, but this was easily the most difficult code challenge problem that I have solved yet. This is in no way the…6 min read·Oct 5, 2019----
Joseph HarwoodCoding Problems Part 2This week I am going over some Javascript coding problems that I found rather challenging and learned a lot from working on.4 min read·Sep 27, 2019----
Joseph HarwoodData Structures Implementation in Javascript Part 2This blog post will discuss how to implement Stacks and Queues.3 min read·Sep 13, 2019----
Joseph HarwoodData Structures Implementation in Javascript Part 1This blog post will discuss how to implement Array Lists and Hash Tables in Javascript.3 min read·Sep 8, 2019----
Joseph HarwoodPostgreSQL Backup and RecoveryOne of the most important principles of working with databases is that you always need a way to recover the database structures and data…3 min read·Aug 31, 2019----