It is structured so as to provide easy access and manipulation of the stored data.
Reading an SQLite Database into a Pandas DataFrameĪ database is an organized collection of interrelated data stored in an electronic format. Loading a Pandas DataFrame into SQLite Database. Fetching records from a table using SQL. If not, head over here to learn it for free! And if you’re a beginner in analytics, you should check out the free ‘ Introduction to Business Analytics‘ course as well. I assume you are already familiar with the Python language. So let’s start by asking the very basic question – what on earth is a database? In this article, we will explore how to work with databases in Python using SQLite and look into the most commonly used SQL commands. And the most amazing part, it comes bundled with Python! Heck, there is a reason why giants like Facebook, Google, Dropbox, and others use SQLite! It is used inside countless mobile phones, computers, and various other applications used by people every day. It is fast, compact, and stores data in an easy to share file format. There are many different database systems out there, but the simplest and easiest to work with is SQLite. So once you add SQL skill to your resume, you will be a hotshot commodity out in the market. So writing SQL commands will be a piece of cake for you!Īnd given the proliferation of data all over the world, every business is looking for professionals who are proficient in SQL. It is also very easy to understand because of the various clauses that are similar to those used in the English language. SQL is a simple yet powerful language that helps us manage and query data directly from a database, without having to copy it first. 
I’ve personally been working with SQL for a while and can attest to how useful it is, especially in these golden data-driven times. You would have to learn about databases to work with data so why not start your SQL journey today? If you’ve been putting off learning SQL recently, it’s time to get into action and start getting your hands dirty. You will be peppered with SQL questions in your analytics or data science interview rounds, especially if you’re a fresher in this field. SQL is a language every analyst and data scientist should know. SQLite – The Lightweight and Quick Response Database!
Learn about the basics of SQL here, including how to work with SQLite databases using Python.
SQL is a mandatory language every analyst and data science professional should know.
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