In projects migrating from Oracle to PostgreSQL, you may encounter the following decision: "It should be safe to just convert all NUMBER types to numeric." I understand the sentiment. numeric is an ...
You check `EXPLAIN` during code review and find no slow queries, yet in production, hundreds of SQL statements are being executed. This is the N+1 problem. Even if your index design is correct, ...
Jackson Version 3.0 is a Major New version, released on October 3, 2025. It had been in development since late 2017. Multiple Release Candidates were published before official 3.0.0. 3.0 is a major ...
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