Release of HDFView 3.1.2 (Newsletter #176)
HDFView version 3.1.2 is now available from the HDFView Download page at https://www.hdfgroup.org/downloads/hdfview/
Liberating Real-Time Data via HDF5: The Fastest Approach for Exposing Embedded Data for Analysis, Machine Learning, and Cloud-Enabled Services
The HDF Group’s technical mission is to provide rapid, easy and permanent access to complex data. FishEye’s vision is “Synthesizing the world’s real-time data”. This white paper is intended for embedded system users, software engineers, integrators, and testers that use or want to use HDF5 to access, collect, use and analyze machine data. FishEye has developed an innovative process that provides the most efficient method to expose data from embedded systems that simplifies and liberates data for real-time analysis, machine learning, and cloud-enabled services.
2020 HDF Users Group Recordings and Slide Decks
The videos and slide decks for presentations from the 2020 HDF Users Group are available from the Agenda of that event.
Webinar Materials: Enabling Multithreading Concurrency in HDF5: Community Discussion
A recording, the slide deck, and chat transcript are now posted for this webinar which was held on November 13, 2020 and presented by Quincey Koziol.
New features in HSDS version 0.6
HSDS (Highly Scalable Data Service) is a REST-based service for reading and writing HDF data. Initially developed as a NASA Access 2015 project, the HDF Group has continued to invest in the project, and as we’ll see, the latest version has a bevy of new and interesting features.
An I/O Study of ECP Applications
We are pleased to post this white paper from The HDF Group intern, Chen Wang. This paper looks at the steps of analyzing and tuning the HACC-IO benchmarks, the impact of different access patterns, stripe settings and HDF5 metadata. It also compares the five benchmarks on two different parallel file systems, Lustre and GPFS and
Webinar: HDF5 Application Tuning: There is more than one way to skin a cat(fish), part 1 supporting materials
On October 2, Gerd Heber presented a webinar, HDF5 Application Tuning: There is more than one way to skin a cat(fish), part 1. This post contains the supporting material for that webinar.
Webinar Announcement: There is more than one way to skin a cat(fish), Part 1
Register for the webinar There is more than one way to skin a cat(fish), Part 1, presented by Gerd Heber and held on October 2, 2020, at 11:00 CDT.
A study of HACC-IO Benchmarks
On Friday, July 31, The HDF Group employee Chen Wang presented a Study of HACC-IO Benchmarks. We wanted to share these presentations with our community. Slide Deck Additionally, Chen Wang also wrote the white paper, An I/O Study of ECP Applications.