July 28, 2024

Optimizing CSV Export in Elixir Using Stream for Memory Efficiency

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Optimizing CSV Export in Elixir Using Stream for Memory Efficiency

Source: youtube.com

Phoenix Framework

Code & Stuff presents a tutorial on optimizing CSV export features in Elixir using the Stream module to handle data in chunks, thereby reducing memory consumption during file exports. The video walks through the process of converting eager data processing to lazy processing using streams. The demonstration includes setting up a sample app, observing memory usage with Observer, and implementing a more efficient stream-based export mechanism. The main takeaway is that using stream-based processing can help in handling large data exports efficiently, making better use of server resources.

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