# View into HDF5 dataset

**URL:** <https://discourse.julialang.org/t/view-into-hdf5-dataset/7495>\
**Category:** Performance\
**Created:** [December 4, 2017, 12:57pm UTC](https://discourse.julialang.org/t/view-into-hdf5-dataset/7495 "2017-12-04T12:57:33Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![rdeits](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/rdeits/32/286_2.png) [@rdeits](https://discourse.julialang.org/u/rdeits)\
**Post date:** [December 4, 2017, 4:10pm UTC](https://discourse.julialang.org/t/view-into-hdf5-dataset/7495/2 "2017-12-04T16:10:59Z")

</div>

Some relevant previous discussions here: [Appending an element to a JLD2 file](https://discourse.julialang.org/t/appending-an-element-to-a-jld2-file/6424) and here: [HDF5 speed?](https://discourse.julialang.org/t/hdf5-speed/6584) but alas, neither has an easy fix for this situation.

---

_[View the full topic](https://discourse.julialang.org/t/view-into-hdf5-dataset/7495)._