Coding is the process of transmitting commands to a computer in a language that it can comprehend. It’s fairly rare to find an industry, business or other entity that doesn’t utilize programming at least on a small level. Even small organizations and businesses employ code to make their websites and applications work. Even large tech companies like Google, Apple and Amazon utilize code to build their products.
Data storage is a process which involves storing data using technology developed specifically for this purpose. Most of us think about this when we speak about computers, but it’s actually used in a variety of devices including calculators and phones. It assists in integrating analog systems, like traffic signals.
Modern digital computers encode information as strings of bits or binary digits. They can be either 0 or 1. Pictures, text, numbers and other multimedia objects can be coded this way. These codes are then sent over a network, and stored on a device or computer. The data is often redundant so that even if one bit is lost or its value changes the computer will be able to recover the correct data.
It’s generally simpler to store data inside the program. This is typically accomplished by placing the data into a separate section of the code, and then adding an index to it. This allows the program to quickly access the data, without having to search through a huge collection of random characters and numbers.