Organize where to focus on tuning during detailed design and testing!

This article organizes the considerations regarding various parameters related to performance while progressing with the design and construction of PostgreSQL, addressing the concerns of "how far should we investigate?" and "what values should we decide on?" The purpose of this article is to clarify what aspects should be considered in the design and tuning during the detailed design phase and testing phase of the system from a performance perspective. It is not merely a list of parameters or an explanation of configuration values; rather, it summarizes why these parameters become subjects of design consideration and under what system characteristics or issues adjustments should be considered, providing insights that lead to practical decision-making. It explains the parameters that should be examined, categorized into SQL optimization, execution plans, statistical information, VACUUM, investigation and analysis, timeouts, and other performance-related categories. *For detailed content of the blog, please refer to the related links. For more information, feel free to contact us.*

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