Pipelining in PostgreSQL allows clients to send multiple queries without waiting for the results of previous ones, significantly improving throughput. Introduced in PostgreSQL 18, this feature enhances the efficiency of query processing, especially when dealing with large batches of data across different network types. Performance tests indicate substantial speed gains, underscoring the benefits of utilizing pipelining in SQL operations.
Data types significantly influence the performance and efficiency of indexing in PostgreSQL. The article explores how different data types, such as integers, floating points, and text, affect the time required to create indexes, emphasizing the importance of choosing the right data type for optimal performance.