Postgres 19 is late because so many more bugs are being found now (rhaas.blogspot.com)

Article summary

The release of PostgreSQL 19 has been delayed due to the discovery of a large number of bugs, which were found with the help of Large Language Models (LLMs). This has led to a significant increase in the number of commits to the master branch and stable branches. The PostgreSQL team is working hard to fix these bugs, but the delay has raised questions about the long-term impact of LLMs on software development. The team is concerned about how to keep up with the discovery of new bugs and how to continue innovating in the face of this new challenge.

Main themes

• PostgreSQL 19 delay
• LLMs and bug discovery
• Software development challenges
• Innovation and maintenance
• AI and coding

What commenters say

• The use of LLMs to find bugs has increased the workload for developers, who must now fix a large number of newly discovered issues.
• LLMs are better suited for tasks like bug discovery and code review, rather than writing new code or implementing features.
• The discovery of new bugs by LLMs has highlighted the need for more robust testing and verification processes in software development.
• Some argue that not every bug needs to be fixed, and that prioritization and judgment are necessary to avoid unnecessary work and potential negative consequences.
• The integration of LLMs into software development has the potential to raise the bar for quality and reliability, but also poses significant challenges for developers and maintainers.
• The role of LLMs in software development is still evolving, and it is unclear how they will ultimately change the way code is written, tested, and maintained.
• The use of LLMs may lead to a shift in the way developers work, with more emphasis on verification and validation, and less on writing new code.