Learn how to leverage Postgres partitioning capabilities to manage and process big data efficiently in a Car Fleet Management System. The blog explains the partitioning-by-date strategy in detail, and why it is suitable for reporting and alerting needs. The ultimate goal of Postgres partitioning is to make data queries faster and processing more efficient in a normalised table schema. It also highlights some tedious parts, such as having to define partitions explicitly upfront, and how to overcome them with some CRON job setting up partitions.