{"podcast":{"title":"CyberCode Academy","slug":"cybercode-academy-7578615","podcast_index_feed_id":7578615,"rss_url":"https://www.spreaker.com/show/6790974/episodes/feed","website_url":"https://www.spreaker.com/podcast/cybercode-academy--6790974","image_url":"https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/5f51ccc7b22fdba95149ffa6346f1533.jpg","author":"CyberCode Academy","episode_count":297,"summary":"Welcome to CyberCode Academy — your audio classroom for Programming and Cybersecurity. 🎧 Each course is divided into a series of short, focused episodes that take you from beginner to advanced level — one lesson at a time. From Python and web development to ethical hacking and digital defense, our content transforms complex concepts into simple, engaging audio learning. Study anywhere, anytime — and level up your skills with CyberCode Academy. 🚀 Learn. Code. Secure. You can listen and download our episodes for free on more than 10 different platforms: https://linktr.ee/cybercode_academy","last_synced_at":"2026-07-13T14:17:20.596630+00:00","page_url":"https://stenobird.com/podcast/cybercode-academy-7578615"},"episode":{"title":"Course 37 - Building Web Apps with Ruby On Rails | Episode 17:Mastering Versioning and Pagination","slug":"course-37-building-web-apps-with-ruby-on-rails-episode-17-mastering-versioning-and-pagination","published_at":"2026-06-30T06:00:02+00:00","page_url":"https://stenobird.com/podcast/cybercode-academy-7578615/course-37-building-web-apps-with-ruby-on-rails-episode-17-mastering-versioning-and-pagination","show_page_url":"https://stenobird.com/podcast/cybercode-academy-7578615","url":"https://www.spreaker.com/episode/course-37-building-web-apps-with-ruby-on-rails-episode-17-mastering-versioning-and-pagination--72405567","audio_url":"https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/72405567/cursor_pagination_and_api_versioning_at_scale.mp3","summary":"In this lesson, you’ll learn about: API pagination, versioning strategies, and building scalable Rails APIs1. Why Pagination Is EssentialUsing Ruby on Rails APIs:🔹 Problem: Returning large datasets (thousands of records) Slow responses + heavy database load 🔹 Solution: Break data into pages (chunks) 👉 Key Insight Pagination improves performance, speed, and user experience2. How Pagination Works (Limit & Offset)🔹 Core idea: limit → how many records per page offset → where to start 🔹 Example:LIMIT 10 OFFSET 20 👉 Meaning: Skip first 20 records Return next 10 👉 Key Insight Pagination is just controlled slicing of data3. Pagination in Rails🔹 Basic example:@users = User.limit(10).offset(20) 🔹 With params:@users = User.limit(params[:limit]).offset(params[:offset]) 👉 Key Insight You can fully control pagination from the client4. Using Pagination Gems🔹 Popular tools: will_paginate Kaminari 🔹 Example (Kaminari):@users = User.page(params[:page]).per(10) 👉 Key Insight Gems simplify pagination logic and add helpers5. Benefits of Pagination🔹 Advantages: Faster database queries Reduced memory usage Better frontend performance 👉 Key Insight Small responses = faster APIs6. Introduction to API Versioning🔹 Problem: APIs evolve over time Changes can break old clients 🔹 Solution: Maintain multiple API versions 👉 Key Insight Versioning protects backward compatibility7. Content Negotiation (Accept Header)🔹 Client request:Accept: application/vnd.myapp.v1+json 🔹 Server behavior: Detect version Return matching response 👉 Key Insight Client specifies the version, server adapts8. Versioning with Namespaces🔹 Structure:/app/controllers/v1/users_controller.rb /app/controllers/v2/users_controller.rb 🔹 Example:module V1 class UsersController < ApplicationController end end 👉 Key Insight Each ve…","meta_description":"In this lesson, you’ll learn about: API pagination, versioning strategies, and building scalable Rails APIs1. Why Pagination Is EssentialUsing Ruby on Rai…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1038,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/cybercode-academy-7578615/episodes/course-37-building-web-apps-with-ruby-on-rails-episode-17-mastering-versioning-and-pagination/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/cybercode-academy-7578615/course-37-building-web-apps-with-ruby-on-rails-episode-17-mastering-versioning-and-pagination.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}