A server is a computer that is connected to a power supply & internet in someplace maintained by us/a third-party provider like GCP. Each server has an IP address that we can use to connect to applications running on that server. …

Simply docker is a tool used to create a magic box of an application to run on any system without environment or OS issues. This magic box is called a docker image. If we run this image, we are running a copy of the magic box. This copy is called…

API is a way to get a response from an HTTP request. Ok, but what is this HTTP request? A request can be considered as telling what we want to do. Here are two basic and most used requests 1. GET It is to request some data from the application…

MongoDB provides a wonderful feature to combine many queries to get combined data. That is aggregations queries. Why to use these aggregation queries ? Basic CRUD operations can give all the data with specified filter from collection, but what if we want data which satisfies some conditions. We can get…

MonogoDB is a No-SQL Database. OK.So what is this No-SQL Database means? In the world we live digital data is stored mostly in forms when it comes to Database storage either in structured format of tables with all the fields predefined and exist for sure, then comes the other format…

Every application needs a server for sure to run. What server-less means is one need not worry about the server configurations for deploying the application. …