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Elixir Streams and large HTTP response: processing text

Elixir Streams and large HTTP responses: processing text

This is a second part of the article of last week.

This time we are going to process on the fly a 30 million lines remote file, summing the numbers of each line. We will see how to implement the functions we need to convert a stream of chunks (the one built in the part 1) to a stream of lines. We’ll then run a benchmark of two different implementations.

We will then see how easy and quick is to process just the first 30 lines of the same 125mb file.

Shameless plug: Check out @elixirstatus' other community project:

Credo, a new static code analysis tool that acts as a code linter, but also focusses on teaching coding practices and code consistency.