1.0The Codesthttps://thecodest.co/is/thecodestRuby on Rails software development. Indexes v2rich600338<blockquote class="wp-embedded-content" data-secret="jOkzSHi3Gu"><a href="https://thecodest.co/is/blog/ror-software-development-indexes-v2/">Ruby on Rails hugbúnaðarþróun. Vísitölur v2</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://thecodest.co/is/blog/ror-software-development-indexes-v2/embed/#?secret=jOkzSHi3Gu" width="600" height="338" title="“Ruby on Rails hugbúnaðarþróun. Vísitölur v2 — The Codest" data-secret="jOkzSHi3Gu" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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</script>https://thecodest.co/app/uploads/2024/05/cover-image-141.jpg1200600When working with the Ruby on Rails framework, we usually deal with relational databases such as MySQL or PostgreSQL. When defining migrations using the Active Record Migrations, we come across the so-called indexes, but beginners often do not quite understand indexes and what benefits they bring.