Join us for a code-focused technical session on time-series data and how it can be used in projects and systems, providing foundational knowledge about time-series and time-series databases to help developers understand its basics and applications.` This session aims to address common questions from the community about time-series data, such as what makes it different from other data types, and how to use it effectively. The session will cover concrete definitions of time-series data, examples in real scenarios, and practical queries that can be used immediately. It also includes a live demo using a transportation dataset to answer questions like "Which airport is a better choice?" and "How can taxi companies reduce their carbon footprint?". The session will be recorded and resources shared with all attendees, allowing them to kickstart their time-series journey even if they cannot attend in person.