Tagged articles

ioutil.ReadAll

2 articles · Page 1 of 1

May 8, 2020 · Backend Development

Master Reading Data from io.Reader in Go: Simple Techniques & Code Samples

This article explains how to read data from an io.Reader in Go, covering the basic Read method, using io.Copy with custom writers, leveraging strings.Builder and ioutil.ReadAll, and introduces additional utilities like io.ReadAtLeast and io.ReadFull for efficient data handling.

Network Programmingio.Copyio.Reader

0 likes · 9 min read

Master Reading Data from io.Reader in Go: Simple Techniques & Code Samples

Architecture Digest

Mar 5, 2018 · Backend Development

Design and Implementation of a Multi‑Level Memory Pool to Accelerate Go's ioutil.ReadAll

The article analyzes why Go's ioutil.ReadAll becomes a performance bottleneck in IO‑intensive workloads after CPU microcode patches, explains the underlying buffer reallocations, and presents a multi‑level memory‑pool design that reduces allocations and achieves roughly a 19‑fold speedup.

BenchmarkPerformancebackend

0 likes · 7 min read

Design and Implementation of a Multi‑Level Memory Pool to Accelerate Go's ioutil.ReadAll