PodRocket - A web development podcast from LogRocket
Put your database in the browser with Ben Holmes
Apr 3, 2025
Ben Holmes, a product engineer at Warp and a specialist in local-first web applications, dives deep into the exciting world of browser-based databases. He discusses how running databases directly in the browser can enhance performance and reduce latency. Ben shares insights on navigating the complexities of SQLite in the browser, including authentication and security challenges. He also delves into effective synchronization methods and the future potential of local-first development, shedding light on innovative frameworks and solving data conflict issues.
32:25
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Quick takeaways
- Local-first web apps reduce latency and improve performance by allowing databases to run directly in the browser, enhancing user experiences.
- Challenges in synchronizing local changes across clients necessitate strategies like timestamps to ensure data integrity and a consistent application state.
Deep dives
Understanding Latency in Web Applications
Latency significantly impacts web applications, especially as they scale globally. When an application is centrally hosted, users in different regions may experience delays due to network latency. Proposed solutions include creating read replicas of data in various geographical locations, which ensures quicker access. By employing techniques such as CDN caching for static assets and utilizing data duplication for dynamic content, developers can address the latency challenges effectively.
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