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www.cs.cmu.edu
| | boringsql.com

Changing PostgreSQL column types can be tricky. Avoid common pitfalls like table rewrites and locks, and follow best practices for safe, efficient migrations with minimal downtime.
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| | www.pixelstech.net

At the PGConf.dev 2025 Global Developer Conference, Bohan Zhang from OpenAI shared OpenAI's best practices with PostgreSQL, offering a glimpse into the database usage of one of the most prominen
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| | stormatics.tech

pg_stat_statement is the essential extension that provides valuable insights into the query performance of a PostgreSQL database.
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| | aphyr.com

[AI summary] The discussion revolves around the complexities and nuances of various consistency models and isolation levels in distributed systems, including serializability, linearizability, sequential consistency, and eventual consistency. Key points include the differences between these models, their implications for system behavior, and the challenges in defining and comparing them. The conversation also touches on SQL isolation levels, the ANSI SQL-99 standard, and the philosophical debates around the terminology and semantics of these concepts. The participants emphasize the importance of understanding these models in the context of specific system designs and the need to avoid ambiguous interpretations of standards and specifications.
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