Python pandas library
Introduction Python pandas in the world of programming, it is a python library used for working with data sets. Pandas library are very useful in the field of data science.
SQL and NoSQL
Introduction SQL and noSQL, both are useful while interacting with the database. SQL is a relational database and noSQL is a non-relational database.
What is Localhost?
Introduction Localhost is a local server that resides in your computer. You can test your website and apps as many times as you can before uploading to the webserver.