Managing data is highly important for everyone, especially in today’s digital age.
Whether data is being processed by an individual, by an organization, or a company, it needs to be compiled in a way that is simple and easy to understand.
There are many programs that can be used to process data in a clean and organized manner, but many of them prove to be too complicated or inefficient when too much data is poured into them.
Overloading even just a simple Microsoft spreadsheet or other database software with too many database objects can prove inefficient, and will eventually cause the spreadsheet to chug.
Luckily, this is where the wonder of the SQL program comes into play.
SQL helps to make it easier to compile millions of cells of data into one place, and in a way that makes that data easier to access in the future.
But what actually is SQL? And how is SQL used on a day-to-day basis? Why don’t we try and find out?
What Is SQL?
SQL stands for Structured Query Language, and it’s a programming language that allows you to access data from a relational database.
A relational database is a form of database that stores information together in a way that is organized by relation.
The SQL Relational Database Management System was developed in the 1970s by IBM as part of their DB2 database management system.
The purpose of the system is to make accessing data much easier as and when you need it, to keep you from having to click through layers and layers of cells and data.
If you’ve ever made use of a large and shared spreadsheet with thousands of cells of data, you’ve likely encountered trouble.
When a spreadsheet has too much data compiled within it, it can often tend to become rather cluttered, and the spreadsheet may not operate as smoothly as you would like.
SQL, on the other hand, is designed to handle millions more data without encountering trouble.
SQL databases, and their ability to process millions of cells of data at one time, are highly important to many businesses across the world who need to be able to access their data instantly.
For example, if a company wanted to find the contact details of every client who has ever spent more than $2,000 with them, then they would be able to find it, as all of their data could be stored in one SQL database.
How Is SQL Used?
SQL actually works in a largely similar way to other spreadsheet and data-compiling programs but in an arguably more efficient manner.
You can pump in far more data and still get the results you want.
SQL is a programming language that is used by the client to communicate with the data-compiling program.
Say a user of SQL wants to find out data on a specific set of clients, they can use the programming language to communicate with the program to find an exact set of data that they need.
The same is also true of inputting data into the SQL program, all it takes is some direct communication with the program, and it will find an efficient manner in which to store the data you feed into it.
SQL is most commonly used by large businesses, as a way to compile many years’ worth of data in a way that renders the data easy to access, should they need it further down the line.
Is SQL Difficult To Learn?
Surprisingly, despite being able to handle masses of data at the same time, the SQL programming language is rather easy to learn, especially in comparison to other programming languages for similar programs.
There are many resources both online and in-person that can help any person to learn the basics of SQL and its programming language.
These include internet videos and articles, and even university courses that teach how the program is used.
What Are The Biggest Uses Of SQL Today?
Despite being created in the 1970s, SQL is still in massive use across the world to this day.
In fact, many of the biggest companies in the world continue to use it to keep their data in order.
This includes companies like Facebook, which uses it for back-end data storage so that it can keep data on all of its users stored in an efficient manner so that it can deal with user complaints or problems quickly.
Companies today tend to use SQL thanks to the various benefits it offers. SQL is used to access, update, and insert data quickly and efficiently, and in a safe manner.
It also makes it far easier to manipulate the data in a wide range of ways, as the business sees fit, such as moving it about or deleting it outright.
SQL databases also make it easier to compile reports based on said data, so that a company can use the data to help improve their business moving forward, to earn more profit, or to earn more clients.
Without SQL, it is very likely that our current digital age would look very different, as managing data would likely be far more difficult.
This would render large social media sites largely useless, as they would not be able to manage data efficiently.
Should You Use SQL?
If you are running your own business, or you simply just want somewhere to compile data for anything else, then, yes, you should definitely be using SQL.
The advantages far outweigh any potential drawbacks, and there are very few drawbacks anyway.
It would only take a small amount of time to learn the SQL programming language, and you will soon be using it to compile your data in a way that is pleasant to the eye, and much easier to access.
SQL is great for allowing your business to thrive into the future, as all of your past data is stored in one place, nice and easy for you to access later on.
As you have likely seen, SQL is a hugely important part of our modern digital age, and yet it often goes largely unsung.
It helps to keep millions of cells of important data organized and in a way that is easy to access in the future so that companies can thrive more year-to-year by making better business decisions.
It’s used to keep all of the various sets of data across the world, for so many different companies or organizations in one place, so that the world we know can run smoothly every day!
Frequently Asked Questions
How Is SQL Better Than Excel?
SQL is used to compile millions of sets of data into one place for later access.
While database systems like Excel can store lots of data in one place, it isn’t designed to handle millions of cells of it, and if you were to overload an Excel document, it is likely that you will encounter problems.
This is because Excel not only processes and stores data but also displays it in a visible form, which requires more processing power, while SQL is accessed via the use of a simple programming language.
Where Is SQL Used In Real Life?
You’ve likely had experience with SQL in your daily life without realizing it. Any business that you liaise with has likely used SQL to manage your data quickly and efficiently.
This is how you are able to so quickly make transactions with businesses and organizations that you are signed up with.
What Is SQL Used For In Finance?
SQL’s simple data storage programming makes it easy for those in the financial sector to organize data, which is highly important in their line of work.
SQL helps to ensure that no data is lost and that any data is easy to recall when it is needed.