{"id":23278489,"url":"https://github.com/hdfgroup/hdf5-tutorial","last_synced_at":"2025-08-21T11:31:30.058Z","repository":{"id":195721954,"uuid":"663619710","full_name":"HDFGroup/hdf5-tutorial","owner":"HDFGroup","description":"A tutorial for new and intermediate HDF5 users (of all ages)","archived":false,"fork":false,"pushed_at":"2024-07-30T23:43:59.000Z","size":3697,"stargazers_count":12,"open_issues_count":4,"forks_count":6,"subscribers_count":6,"default_branch":"main","last_synced_at":"2024-07-31T03:02:48.309Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Jupyter Notebook","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/HDFGroup.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-07-07T18:09:41.000Z","updated_at":"2024-07-30T23:44:03.000Z","dependencies_parsed_at":null,"dependency_job_id":"267a40d5-1562-45e3-bd14-35c0fa53e93a","html_url":"https://github.com/HDFGroup/hdf5-tutorial","commit_stats":null,"previous_names":["hdfgroup/hdf5-tutorial"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HDFGroup%2Fhdf5-tutorial","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HDFGroup%2Fhdf5-tutorial/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HDFGroup%2Fhdf5-tutorial/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/HDFGroup%2Fhdf5-tutorial/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/HDFGroup","download_url":"https://codeload.github.com/HDFGroup/hdf5-tutorial/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":230508022,"owners_count":18237108,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-12-19T22:31:56.289Z","updated_at":"2024-12-19T22:31:56.957Z","avatar_url":"https://github.com/HDFGroup.png","language":"Jupyter Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Welcome to the HDF5 Tutorial\n\n\u003cimg src=\"img/HDF5.png\" alt=\"HDF5 logo\" title=\"HDF5 logo\" /\u003e\n\n[![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/HDFGroup/hdf5-tutorial)\n\n👉 Check out this __[intro on YouTube](https://www.youtube.com/watch?v=3ndbhId2vuY\u0026t=37s)__.\n\n*HDF5 is a framework for sharing data.* Its purpose is to frame data so that it can be shared and understood on its own because it speaks for itself; it is *self-describing*. Sharing comes in different forms, for example, via files formatted in a standard way, or by providing access to data through a service endpoints. It is important that these \"appearances\" cohere and are uniform. For that, the framework includes a data model that is common to all implementations, including the __[HDF5 library and file format](https://github.com/HDFGroup/hdf5)__ or the __[Highly Scalable Data Service (HSDS)](https://github.com/HDFGroup/hsds)__. What makes it all work are fantastic community contributions, such as __[`h5py`](https://www.h5py.org/)__, __[HDFql](https://www.hdfql.com/)__, __[`rhdf5`](https://bioconductor.org/packages/release/bioc/html/rhdf5.html)__, or __[H5Web](https://h5web.panosc.eu/)__.\n\nThis is a tutorial for new and intermediate HDF5 users. The tutorial is\norganized as a set of Jupyter notebooks that are available for download\nin this __[GitHub repository](https://github.com/HDFGroup/hdf5-tutorial/)__. The notebooks are intended to be reviewed in the numbered order, but they are self-contained, and can be visited in any order.\n\nThe notebooks in this tutorial are:\n\n1. __[C/C++ 101](./00-CPP-101.ipynb)__ - In case you've never written a C/C++ program\n2. __[Theme](./01-Theme.ipynb)__ - A model problem that we will use throughout the tutorial\n3. __[Variation 1](./02-Variation1.ipynb)__ - A slightly more complex variant of the problem\n4. __[Variation 2](./03-Variation2.ipynb)__ - MPI-parallel HDF5\n5. __[Python Bliss](./04-Python-Bliss.ipynb)__ - Where most HDF5 users will spend their time\n6. __[HSDS](./05-HSDS.ipynb)__ - How to tackle the model problem with HDF5-as-a-Service\n7. __[REST VOL](./06-LibHDF5-to-HSDS.ipynb)__ - Talking to HSDS from the HDF5 library\n8. __[S3 \u0026 Cloud](./07-S3-and-the-Cloud.ipynb)__ - Reading data directly from the Cloud\n9. __[PureHDF](./10-PureHDF.ipynb)__ - How to tackle the model problem in C#\n10. __[HDFql](./11-HDFql.ipynb)__ - The easy way to manage HDF5 data\n\nThis tutorial is intended to be executed in a Web browser without installing any software. To this end, this repository comes with a prebuild __[GitHub Codespaces](https://github.com/features/codespaces)__ configuration. Launch a Codespaces environment by clicking the banner __[\"Open in GitHub Codespaces\"](https://codespaces.new/HDFGroup/hdf5-tutorial)__ and start evaluating the Jupyter notebooks (by placing the cursor into a code cell and pressing `Ctrl+Enter` or `Shift+Enter`). When prompted for a Python kernel, select\n```\nhdf5-tutorial (Python 3.12.1) /opt/conda/envs/hdf5-tutorial/python\n```\n\nYou are welcome to clone this repository and set up your local environment. *Notice that a few settings are specific to the Codespaces configuration and will need adjusting in a custom environment.* We recommend you review [`environment.yml`](./environment.yml) for Python package dependencies, and the files in [`.devcontainer`](./.devcontainer) for additional dependencies.\n\nEnjoy and let us know what you think about the tutorial in the __[discussion](https://forum.hdfgroup.org/)__! Please help us improve it by reporting __[issues](https://github.com/HDFGroup/hdf5-tutorial/issues)__ or submitting __[pull requests](https://github.com/HDFGroup/hdf5-tutorial/pulls)__!\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhdfgroup%2Fhdf5-tutorial","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhdfgroup%2Fhdf5-tutorial","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhdfgroup%2Fhdf5-tutorial/lists"}