[HN Gopher] Decomposing Transactional Systems
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       Decomposing Transactional Systems
        
       Author : pongogogo
       Score  : 20 points
       Date   : 2025-04-20 20:54 UTC (2 hours ago)
        
 (HTM) web link (transactional.blog)
 (TXT) w3m dump (transactional.blog)
        
       | karmakaze wrote:
       | > commit version is chosen -- the time at which the database
       | claims all reads and writes occurred atomically.
       | 
       | This post doesn't mention transaction isolation specifically
       | though it does say "How does this end up being equal to
       | SERIALIZABLE MySQL?" So maybe I'm supposed to consider this post
       | only for 'Every transactional system' running with SERIALIZABLE
       | transaction isolation. I don't particularly care about that. I do
       | care that the database I use clearly states what its isolation
       | names mean in detail and that it does exactly what it says. e.g.
       | I don't expect MySQL SERIALIZABLE to exactly mean the same as any
       | other database that uses the same term.
        
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       (page generated 2025-04-20 23:00 UTC)