Building a custom, in-house solution is often viewed as easier, cheaper, and faster than using an existing one, but this perception is misleading. In reality, building a system that provides high levels of availability and performance requires significant resources and expertise. Despite the challenges, many enterprises still choose to build their own solutions, likely due to misconceptions or a desire for control over the development process. However, purchasing an existing solution can provide numerous benefits, including access to proven technology, reduced costs, and improved scalability and reliability. By understanding the differences between building and buying DevOps solutions, organizations can make informed decisions that align with their specific needs and goals.