https://log.j2234.cc/en/tags/msa/Recent content in Msa on J2234's logHugo -- gohugo.ioen© 2026 J2234Thu, 16 Apr 2026 00:00:00 +0000https://log.j2234.cc/en/posts/distribute-transaction-pattern-2pctccsaga/Wed, 01 Oct 2025 00:00:00 +0000https://log.j2234.cc/en/posts/distribute-transaction-pattern-2pctccsaga/<h2 class="relative group">Intro <div id="intro" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#intro" aria-label="Anchor">#</a> </span> </h2> <h3 class="relative group">2PC (two-phase-commit) <div id="2pc-two-phase-commit" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#2pc-two-phase-commit" aria-label="Anchor">#</a> </span> </h3> <p>Usually, when people hear the word &ldquo;transaction,&rdquo; they first think of transactions in an RDB.<br> It is a core concept of databases that ensures all changes are permanently saved or cleanly rolled back if an error occurs.</p> <p>However, this is only possible within a single database.</p>