You are responsible for a database handling massive amounts of sensor data. Queries on the data are becoming increasingly slow. What strategy should you consider to optimize query performance for this large data set?
- Implementing caching mechanisms
- Implementing indexing
- Optimizing SQL queries
- Sharding the database
Implementing indexing can significantly improve query performance for large datasets by creating data structures that allow for faster retrieval of information. Indexing involves organizing the data in a specific order, enabling the database system to locate the desired data more efficiently. This approach is particularly useful for speeding up queries in scenarios with massive amounts of data, such as handling sensor data.
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