Utilize the HDF5 high performance data software library and file format to manage, process, and store your heterogeneous data. HDF5 is built for fast I/O processing and storage. What is HDF5 ®? HDF® sup ports n-dimensional datasets and each element in the dataset may itself be a complex object.

Download the Latest Version of HDF5® This download location is intended for new users of HDF5 or those looking for the most recent production version. Older versions of HDF5 can be downloaded from the Support site. Pre-built Binary Distributions

HDF5 consists of a file format for storing HDF5 data, a data model for logically organizing and accessing HDF5 data from an application, and the software (libraries, language interfaces, and tools) for working with this format.

The HDF Group is the developer, maintainer, and steward of HDF5 software. Find more information about The HDF Group, the HDF5 Community, and other HDF5 software projects, tools, and services at The HDF Group's website.

2021年6月28日 · HDF5 file stands for Hierarchical Data Format 5. It is an open-source file which comes in handy to store large amount of data. As the name suggests, it stores data in a hierarchical structure within a single file.

HDF5 is a completely new Hierarchical Data Format product consisting of a data format specification and a supporting library implementation. HDF5 is designed to address some of the limitations of the older HDF product and to address current and anticipated requirements of modern systems and applications. 1

HDF5 attribute is a small metadata object describing the nature and/or intended usage of a primary data object. Manage HDF5 datasets, including the transfer of data between memory and disk and the description of dataset properties. HDF5 dataspaces describe the shape of datasets in memory or in HDF5 files.

An HDF5 file is a binary file containing scientific data and supporting metadata. To create an HDF5 file, an application must specify not only a file name, but a file access mode, a file creation property list, and a file access property list. These terms are described below:

The HDF Group develops and maintains the feature-packed HDF5® technology suite, which is backed by complementary services. While help is available in the vast ecosystem, our experience and expertise will give you the decisive edge.

An HDF5 file is organized as a rooted, directed graph using HDF5 group objects. The named data objects are the nodes of the graph, and the links are the directed arcs. Each arc of the graph has a name, with the special name / reserved for the root group.