Replication is the process of pushing changes from the master node to worker replica nodes in a database system to allow for horizontal scalability. One of the methods of replication is statement-based which is popular in MySQL. In this episode of the Backend Engineering Show, I explain why statement-based replication is actually a bad idea.
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Nov 24
CPU and Kernel Page Faults
<p>Page faults occurs when the process tries to access a memory that isn’t backed by a physical page kernel raises a fault which loads a page. It happens on first access, stack expansion, COW, swap and much more. However it comes with a cost. </p><p><br /></p><p>In this episode o ... Show More
48m 37s
Feb 2024
Episode 507: Stephen Margheim on SQLite in Ruby on Rails Applications
If you start a new Rails project today, you’re probably going to pick Postgres for your database. And if you have a ten year old Rails app, you might be using MySQL. But Rails ships with support for SQLite, a lightweight SQL database. Can that lightweight database be used to make ... Show More
31m 21s
Sep 2023
Episode 486: High Performance PostgreSQL for Rails with Andrew Atkinson
If you love taking about databases, this is the episode for you. Ahead of the launch of his new book, High Performance PostgreSQL for Rails, Andrew Atkinson joined the show with special guest co-host, Pat Bair, to talk about why he wrote a book, why he focused on PostgreSQL and h ... Show More
31m 29s