Developers in the big data field know that quickly retrieving data from a vast amount of information is like searching for a specific star in the constellations — extremely challenging. But don’t worry! Database indexes are our “positioning magic tools,” capable of significantly boosting query efficiency.

Take Apache Doris, a popular analytical database, for example. It supports several types of indexes, each with its own unique features, enabling it to excel in various query scenarios. Today, let’s explore Apache Doris indexes in detail and uncover the secrets behind their remarkable performance.