History of Software Development: Brief Guide for Starting Developers

Category: computer / software Date‌: 16 1401, 17:13 Author: a Views: 64

The world has seen many innovations in computing—from housing large computer hardware to using mobile devices that can fit in your pocket

The history of software development goes way back to 1940s. Software engineers and developers are designing products to address the need for large-scale function business systems back then.

Today, more technologies are created with even higher features, thanks to software development which usually works alongside software engineering.

Here is a timeline of the important developments in the history of software:

Defining Software Development

To understand the history of software engineering and development, we need to understand what they mean first. Software development is rooted in the creativity of a computing program to produce the software needed by the end-users. Software developers will then seek the help of computer programmers to create the code necessary to run the software. 

Meanwhile, software engineering pertains to the use of engineering principles to craft software. Software engineers have the tools that developers use to create their applications and programs.

As an interface made to bridge the computers’ systems and their people using them, software is comprised of programming languages, data, instructions, and information that dictate how the computer will accomplish the many tasks at hand.

The human-readable instructions that programmers follow are in a source code. The source is being run through a compiler which is responsible for converting it into a machine code for the software.

When Was Software Invented?

The history of software development began in England in 1948. The Manchester Small-Scale Experimental Machine, with a moniker of “Baby,” led the launch of all software in the world’s history. Computer scientist Tom Kilburn is the genius that developed this early groundbreaking event. 

The technology created for this hardware was programmed to perform mathematical calculations based on machine code instruction and data. It took 52 minutes to compute correctly the greatest divisor of 2 to the power of 18.

Many years later, the time for computer programming with punch cards came with each hole has a specific code. It was Fortran that became one of the first higher-level programming languages in the history of software development. Other early programming languages like Cobol, BASIC, Pascal, and C were developed and introduced years after, overcoming software crisis.

The Rise of Early Personal Computers

In the 1980s, software development hit a particular pain point among people: accessibility. Today’s technology giant Apple released Apple II to the public in 1977. The first spreadsheet software for personal computing called VisiCalc was also developed by the technology leader. The first software used a specialized programming language so it would run. Another development in the 1980s was IBM’s entry in personal computing space with IBM PC. 

It was in the same era where software program development first gained momentum. In this decade, other many programs like AutoCAD, Microsoft Word, and Microsoft Excel were released. Today, Microsoft produced more tools with different design created for work and business all over the world. Microsoft made a number of applications used in different computers like PowerPoint, Publisher, and other programs that could make work easier.

In general, personal computer programs at the time were for business support. Systems with large scale were crafted and advanced machines became available to handle more complex needs and a large number of data.

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