MySQL and PostgreSQL are two of the most used open source SQL databases, and both fulfill the role of a general-purpose database well. How do you choose which one to use for a project? Let's look at ...

Army generals lead their soldiers using a command and control approach to leadership. Scrum masters prefer the servant-leader approach. A servant-leader is someone who the puts the well-being of team ...

The cost impact to a company of a failed project can be severe indeed. The impact on the reputation of the project manager can be disastrous. Software project management is not easy, and it requires ...

How well do you know the Manifesto for Agile software development? Here are 10 interesting facts about the Agile Manifesto's principles and values. They say things constantly change in the software ...

Despite the title of this article, this is not an AZ-104 exam braindump in the traditional sense. I do not believe in cheating. Traditionally, the term braindump referred to someone taking an exam, ...

There is a perception among many that blockchain and distributed ledger technology are the same thing. This is not quite the case. This article explains the difference between blockchain and ...

RESTful clients can update the score by invocating the same URL through a PUT invocation while also passing query parameters. Again, the program will return a JSON-based representation of the score ...

Since its introduction in 2014 the Solidity programming language has become the de facto standard to write smart contracts on the Ethereum blockchain network. Solidity is so popular that numerous ...

This represents a waterfall type of approach to project planning, where one phase flows into the other. It works well for certain industries such as construction and manufacturing, but it is less ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Replication is one of the most popular features used in RDBMS’s today. Replication is used for disaster recovery purposes (i.e. backup or warm stand-by servers), reporting systems where query activity ...

Community driven content discussing all aspects of software development from DevOps to design patterns. REST (Representation State Transfer) is very popular these days. The architectural style is easy ...