<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["de", "en"].<end_of_turn>
<start_of_turn>user
Erklären Sie das Konzept der Indizierung in der Datenbankverwaltung.<end_of_turn>
<start_of_turn>model
In database management, indexing is a fundamental concept that dramatically improves the performance of your queries by speeding up data retrieval. Imagine it like a detailed map that guides you directly to a specific location in a city, instead of wandering through every street.

An index is a separate data structure that organizes and references specific columns (fields) within your database table. It's like a mini-database that stores pointers to the actual data, but in a way that makes it much faster to find specific values.

When you run a query that involves searching for a specific value in a particular column, the database engine first checks the index. The index tells the engine exactly where in the actual data table the value resides, without having to scan every single row. This significantly reduces the amount of data the engine needs to process, making the query much faster.<end_of_turn><eos>