# What are the benefits of using IOBuffer()?

**URL:** <https://discourse.julialang.org/t/what-are-the-benefits-of-using-iobuffer/28693>\
**Category:** General Usage\
**Tags:** question, io\
**Created:** [September 12, 2019, 3:14pm UTC](https://discourse.julialang.org/t/what-are-the-benefits-of-using-iobuffer/28693 "2019-09-12T15:14:25Z")\
**Posts on this page:** 1\
**Page:** 2

<div class="post-metadata">

**Author:** ![ufechner7](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ufechner7/32/51363_2.png) [@ufechner7](https://discourse.julialang.org/u/ufechner7)\
**Post date:** [May 25, 2022, 1:21pm UTC](https://discourse.julialang.org/t/what-are-the-benefits-of-using-iobuffer/28693/21 "2022-05-25T13:21:13Z")

</div>

It sounds as if you have answered your own question 🙂

If you concatenate strings it saves allocations…

[Previous page](https://discourse.julialang.org/t/what-are-the-benefits-of-using-iobuffer/28693.md?page=1)