Back to top


  • OPeNDAP is a framework that simplifies all aspects of scientific data networking.
  • OPeNDAP provides software which makes local data accessible to remote locations regardless of local storage format.
  • OPeNDAP also provides tools for transforming existing applications into OPeNDAP clients (i.e., enabling them to remotely access OPeNDAP served data).
  • OPeNDAP software is freely available.

Hyrax 1.15.2

Submitted by jimg on Wed, 12/05/2018 - 15:42
Hyrax 1.15.2 contains a new feature to support automatic Site Map generation that supports Google Dataset Search and is intended to be used with our JSON-LD support for BALTO/Hyrax. This release also contains fixes for a bug where NCML dimension renaming operations didn't work.

Hyrax 1.15.1

Submitted by jimg on Mon, 11/19/2018 - 15:18
Hyrax 1.15.1 is (mostly) a bug-fix release for version 1.15.0. An error with the MDS (Metadata Store) configuration has been fixed, among other issues. This code also contains the first developer (i.e., source) release of the BALTO brokering code and an alpha version of JSON-LD support for BALTO/Hyrax.

Comparing Price and Performance of Three Cloud-Based Data-Storage Architectures To Optimize Use of S3 in AWS

Submitted by jimg on Mon, 12/18/2017 - 15:55

Providing data services based on cloud computing technology that is equivalent to those developed for traditional computing and storage systems is critical for successful migration to cloud-based architectures for data production, scientific analysis and storage.