Pair Programming Increases Productivity
Pair programming means that two people write code together on one machine. It is a very collaborative way of working and involves a lot of communication. While a pair of developers work on a task together, they do not only write code but also plan and discuss their work. They clarify ideas on the way, discuss approaches and come to better solutions. Teams tend to ship slower over time because they accumulate sub-par code that impedes their progress.
Pair programming brings more intellectual firepower to bear on this challenge. A pair of programmers tend to produce better code than someone working alone. Teams that pair often will maintain a fast shipping speed longer. When pairing, fewer corners are cut (and fewer distractions are indulged in). With two sets of eyes, bugs are caught earlier. With two brains to a storm, more creative solutions can be found. Pairing is two people working together on a single programming problem. The goal is to spread and exchange knowledge rather than concentrate on it. Pairing is the best way, by far, to share knowledge between team members and prevent knowledge silos from forming.
Pair programming is an XP practice in which two programmers work together on one computer. It takes more effort than working alone but produces higher-quality work with fewer defects. It encourages good programming habits and can be enjoyable. To get the most out of it, switch partners, have comfortable work environments, and avoid forcing it on programmers who resist it. It may not be necessary for all tasks, but it is a powerful tool to reduce distractions and increase productivity. The team’s pair programming framework should cover roles, structure, agenda, environment, and communication for pair programming sessions. It also should provide tips for setting a schedule, rules of engagement, activities, and avoiding communication pitfalls.
