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Why is SQL Still So Important After Over Four Decades?

What’s SQL (Structured query Language)?

SQL is the standard language employed by database administrators for managing relational databases or carrying out various operations on information stored in these databases.

It was developed in the past four decades and has gained popularity throughout the years. It is also employed by programmers when writing scripts to integrate data as well as data analysts when running analytic queries.

The reason why SQL Still Important?


SQL is among the most simple programming languages available in the present. In just a few days beginning programmers can grasp the basics of the functions are required to return data and execute queries.

If you consider technical roles, such as marketing, product management and even some executive positions you’ll see that they require a fundamental knowledge of SQL.

Knowing SQL thoroughly could require a considerable amount of time. However, anyone is able to master the basics and in a brief period of time.

Fully Tested and Tested

SQL has been in use for more than four decades which means it has been utilized in a variety of different applications. It has played a major part in the world of applications as well as the pre-web offline applications.

SQL has, as a result, been through a number of rigorous tests throughout the decades. It is also the best choice for managing databases. SQL remains unshaken after many hours in the production.

Developers require a management system that can help to avoid common security weaknesses. This is crucial when it comes to applications that fail, and an error could be devastating. SQL has demonstrated its worth.

Community and Knowledge

If something is in use for a long period of time individuals and communities are likely to acquire a wealth of information about it. This is the case with SQL.

The past 40 years have witnessed a rise in SQL knowledge in many ways, such as vibrant community and documenting.

This information and the active community will help SQL stay useful for a long time. Because of the huge document and the active community, people as well as businesses will continue moving towards SQL.

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Interoperability and Open Source

SQL is not fully interoperable. This is due to the fact that vendors like MS SQL Server as well as Oracle (News Alert) utilize an entirely different syntax. They don’t follow the same guidelines.

Luckily that SQL is a great choice. SQL syntax is the most widely used and has a slight difference from that of the other companies. This means you are able to alter SQL and make it compatible in conjunction with other databases management systems.

However, it is important to be cautious when performing this. This isn’t a good scenario and you must follow the best practices while creating the SQL queries.

Additionally, SQL is open-source. It is not required to sign up for any paid options or search for the documentation. This makes it easy to access.


Nearly every developer makes use of SQL or has used it at any time in their development. This makes the technology widespread.

Some might say that this is a negative thing. However, thanks to the community and knowledge bases that we have discussed earlier and its ease of use, SQL has become common knowledge.

This has made sure that SQL expertise can be easily transferable from one industry or organization to another, which means that there is a constant supply of talent. This, in turn, helps to increase the community’s growth and knowledge creation.

In the end, SQL has remained relevant for more than four decades. With the amount of applications that it runs currently, we’re likely to see it in use for a longer period of time. It is essential to attend SQL certification classes to keep up with it.