A quick intro on how to connect and start using any of the major relational databases.
An introductory post about Salts and UUIDs that can be implemented and used with your Database.
Practical implementation of UUIDs and Salts when working MongoDB and ATLAS cluster Triggers.
This post is about the command-line tools that are officially supported by the major databases. Each one of those tools is shipped as part of the corresponding database installation package. However, here will see how we can obtain and install them as a stand-alone-tools, without the respective database installation.
A quick intro about using a Free Shared Database Cluster on MongoDB ATLAS cloud platform
MongoDB is well recognized by developers and it ranks in 1st place amongst NoSQL databases, according to the Stackoverflow Developer Survey 2022.
Here we just show how fast you can setup a Docker-MongoDB working container.
MongoDB is a very popular free and open-source cross-platform document-oriented database. It is a NoSQL database and it is based on JSON-like documents. Document-based databases are either schema-less or they provide a certain level of flexibility defining schemas using schema validation rules.
The purpose of this post is to demonstrate how we can apply some schema validation rules in a collection.