Database

-
Firebase Database:-

                                                                    

















  Firebase is developed by google.It gives best services to use for free.The two factor verification is free from firebase. It gives 10k verification code free per month.If you Third party services it will be very costly.Also you can use real-time database which is firestore. Firebase hosting is also free.Both static and dynamic.


Mongodb:-




                        Mongodb is document oriented database.It helps in large scale projects like e-commerence.It is more faster than firebase but at the same time it does not give free services like firebase.It balanced the load of data.

Comments

Post a Comment

Popular posts from this blog

Friend Function in C++

-
Image
Friend Function in C++ Welcome to C++ Programming. In this article, we will talk about friend Function and friend Class trying to understand what do they mean and why are they useful in C++ design process. These will be the module outline we will take examples of Matrix Vector Multiplication and Linked List, and finally will end with somenotes. As you know as usual the outline will be available on the left of your slide So, let us first introduce the basic notion of friend function. On the left you have the view of ordinary function. So the situation is like this, that I have a class myclass which as some private data, it has a constructor, and it has; I am sorry if just ignore this line. I have this function written outside of this class which is trying to do something with the class. What is it doing? It takes an object of the class by reference parameter call by reference, and then it tries to print the data element component of that objective. Now, what do we know, this is priva
Read more

Software engineer

-
Image
Life Of Software Engineers 1:- They code for more than 9 hrs a day. 2:- They can't work in development(coding) more than 10years. 3:- They stuck in error more than 3 hrs. 4:- They feel pround when they complete a task. 5:- Sometimes they enjoy doing coding. 6:- But note that they give more than their time to complete the work.
Read more

Data Member and Static Keyword in C++

-
Image
Data Member and Static Keyword in C++ Hey, what's up guys. My name is Tariq and welcome back to my C++ series Today just coming at you with a quick article and we're going to talk about what static means in C++ so the static Keyword in C++ actually has two meanings depending on what the Context is one of those applies to when you use the static Keyword Outside of a class or a struct and the other is when you use static Inside a class or struct. Basically just to cut to the chase, static outside of class means that the linkage of that symbol that you declare to be static is going to be internal meaning. It's only going to be visible to that translation unit that you've defined it in.  Whereas a static variable inside a class or struct means that variable is actually going to share memory with all of the instances of the class meaning that basically across all instances that you create of that class or struct, there's only going to be one instance of that Static varia
Read more