System Design Of Search Bar in substack

In this video, we take a deep dive into the System Design of a Search Bar for content-heavy platforms like Substack — where millions of posts, authors, and topics need to be discoverable instantly.

🚀 What We Cover:

How the search bar interacts with backend services

Full-text indexing

Designing efficient autocomplete and typeahead

Handling search across articles, newsletters, and authors

Scaling to millions of queries a day

Trade-offs in choosing databases and search engines (e.g., PostgreSQL, ElasticSearch)

💡 Whether you're building a content platform, or curious how complex search systems work — this walkthrough covers architecture, flows, and scaling techniques.

🧠 Perfect For:
Backend engineers • System design learners • Full-stack devs • SaaS builders • Content platform architects

📌 Stay till the end for real-world scaling tips and diagram breakdowns!
👍 Like, 💬 Comment what you'd design next, and 🔔 Subscribe for more!

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Видео System Design Of Search Bar in substack канала Sukhad Anand