JAVA V/S SQL – Go for the better for future opportunities?

JAVA V/S SQL – Go for the better for future opportunities?

Written by Deepak Bhagat, In Technology, Published On
July 4, 2022

Java is one of the widely used general programming languages. It is a procedural programming language. With this, a control loop is written in java programming. Java is required by developers to build great websites.

Whereas, SQL is a non-procedural language. In SQL, the database management system (DBMS) decides how to complete various tasks. We specify which data we want to see in SQL programming. It is required to manage, inspect even manipulate the regional databases.

JAVA V/S SQL – Go for the better for future opportunities?

Both JAVA and SQL have their own unique features and characteristics. Each has its specific programming applications. Now, to understand their characteristics better let’s differentiate them.

  • Foundation History

Java was developed by James Gosling, Mike Sheridan, and Patrick Naughton in 1991 but was later released by Sun Microsystems in May 1995 as a core component of its Java platform.

SQL was first developed by Donald D. Chamberlin and Raymond F. Boyce in the early 1970s as SEQUEL (Structured English Query Language) at International Business Machines (IBM) Corporations, for retrieving and managing the data stored in its DBMS. It was finally taken under ANSI and ISO as SQL in 1986 ever since.

  • Features

Java is an object-oriented dynamic programming language. It is a procedural programming language. It is simple and platform-independent. A virus-free software that is robust and high-performing. A multi-threaded program with strong memory and management system.

SQL is a query-oriented special-purpose database programming language. It is a non-procedural programming language. It can access a wide range of databases like MS Access, Microsoft SQL Server, MySQL, Oracle, etc. It is highly flexible and easily manageable while providing security to your data.

  • Perks

Java is simple, easy to understand, write, compile and adapt. Being object-oriented it easily creates modular programs and reusable code. Being portable, it can run a program or extend in various systems at the same time. It is cost-effective as it requires a particular hardware platform to run. It automatically removes unnecessary objects in programs.

SQL is a user-friendly language, easy to learn and understand. It can extract, insert, remove, update and manipulate large amounts of data in no time without any coding skills. Being an interactive language, it answers complex queries with simple commands. It can form anywhere like smartphones, laptops, local systems.

  • Disadvantages

Java performs slower than C and C++ due to excess compiling and extraction of unrequired data. While it automatically removes excess storage, it fails to have a backup for those data which might be needed at some point. It consumes a large memory space to function. High-quality hardware is required for better memory function hence, an increase in cost.

SQL developers don’t have complete control over a few databases due to hidden business rules. It has a complex interface that might scare a lot of users. It is too costly for universal use. Despite being secured the databases are under constant threat and risk due to sensitive content.

  • Application

Java is used for developing android applications such as Twitter and Spotify. It is used to create a Graphic User Interface (GUI) for desktops. Developing web applications like LinkedIn and 3D engines used in a game. It can develop Software as a Service (SaaS), cloud-based applications.

SQL is used to analyze data by solving analytical queries to retrieve information from it. It is used by developers and Database Administrators to write Data Integral Scripts. It is used as Data Definition Language (DDL) to create and insert new databases and delete them later. It is used as a Data Manipulation Language (DML) to retrieve previous or deleted data.

Which one is better for future opportunities?

We know that both Java and SQL are simple programming languages and their demand is rapidly increasing in the market. But which of the two will be better for the future? This depends on what you want to go for or what is best suitable for your adaptability.

If you want to work on data-related operations without learning to code then SQL is the best fit for you as Data Analysts, Scientists, and Database developers are in high demand and requirement.

But if you want to develop or create various creative applications like Zomato, and Spotify, or want to work in IT sectors, then you should go with Java for its simplicity and fluid adaptability.


Now after analyzing the perks, learnability, usage, adaptability, market demand, and time efficiency it is up to you to decide which of Java or SQL is best for you. Don’t blindly run to learn either of the programs quickly, because it will take you from rags to riches due to its high demand.  Great demand requires quality supply, therefore, patiently look through your options, or consult a specialist in these programming languages to know better.

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