https://blog.vonng.com/en/tags/transactions/Recent content in Transactions on VONNGHugoen-USThu, 27 Feb 2025 00:00:00 +0000https://blog.vonng.com/en/db/oracle-pg-xact/Thu, 27 Feb 2025 00:00:00 +0000https://blog.vonng.com/en/db/oracle-pg-xact/The PG community has started punching up: Cybertec’s Laurenz Albe breaks down how Oracle’s transaction system stacks against PostgreSQL.https://blog.vonng.com/en/db/bad-mysql/Thu, 28 Dec 2023 00:00:00 +0000https://blog.vonng.com/en/db/bad-mysql/MySQL’s transaction ACID has flaws and doesn’t match documentation promises. This may lead to serious correctness issues - use with caution.https://blog.vonng.com/en/db/concurrent-control/Tue, 19 Jun 2018 00:00:00 +0000https://blog.vonng.com/en/db/concurrent-control/Concurrent programs are hard to write correctly and even harder to write well. Many programmers simply throw these problems at the database… But even the most sophisticated databases won’t help if you don’t understand concurrency anomalies and isolation levels.https://blog.vonng.com/en/db/consistency/Tue, 08 May 2018 00:00:00 +0000https://blog.vonng.com/en/db/consistency/The term “consistency” is heavily overloaded, representing different concepts in different contexts. For example, the C in ACID and the C in CAP actually refer to different concepts.