What is Container?
Container is nothing but a box.😁 Why we use a box? To make the things whatever is present inside the box belong to itself. Look at your lunch box. How does it useful to us in developing software? Lets take an example, I am a developer who builds software for you. If I send you a big list of instructions to you to run the program . Since you do business ( with less or no computer background ) , you don't feel comfortable to follow the instructions and the other problem is ,what if there is an error? How does he/she solve it? This becomes a little messy and sending the code to you ,you may feel -what can I do with that?. So here we use containers. What docker actually do is, bring all the requirements that you specify that your project requires, to one place along with your code and make into a image something we call it as executable. Now you don't want to worry about any of the problems to arise, go on and run the image( executable file ). That is it everything is done. This ...