October 2022 - DataSpaces 2.2 released

DataSpaces 2.2.0 has been released, with support for hybrid client/server operation, async puts, Python bindings, and more.

February 2021 - DataSpaces 2.1 released!

DataSpaces 2.1.0 has been released, with additional features and refinement of the 2.x code.

November 2020 - DataSpaces 2.0rc1 released!

DataSpaces2 (dspaces) has been released, with a revamped RPC and bulk transfer layer utilizing the Mercury library

May 2019 - DataSpaces 1.8.0 released!

Dataspaces 1.8.0 has been released with new metadata support functionality, and InfiniBand enhancements.

September 2018 - DataSpaces 1.7.2 released!

Dataspaces 1.7.2 has been released with new features and various bug fixes.

July 2018 - DataSpaces 1.7.0 released!

DataSpaces 1.7.0 has been released. This release adds DataSpaces-as-a-Service (DSaaS) persistent server functionality. Addtionally, 1.7.0 provides Hybrid Staging capabilities, and a number of bug fixes and performance improvements.

June 2017 - DataSpaces 1.6.2 released!

DataSpaces 1.6.2 has been released with support for Cray Dynamic RDMA credentials (NERSC Cori), fixes on summit-dev, and other bug fixes.

January 2017 - DataSpaces team adds full-time developer

We are excited to announce the addition of full-time developer, Philip Davis, to the DataSpaces team.

November 2016 - DataSpaces student, Qian Sun, wins best paper award at ESPM16

Qian Sun was awarded the best paper award at the Second International Workshop on Extreme Scale Programming Models and Middleware (ESPM2) at SC16 for her paper e ntitled, “In-staging data placement for asynchronous coupling of task-based scientific workflows.”

June 2016 - DataSpaces 1.6.1 released!

Dataspaces 1.6.1 has been released with new network support and various bug fixes.

July 2015 - DataSpaces tutorial at XSEDE'15

DataSpaces group successfully gives a tutorial at XSEDE’15, the 4th annual conference at St. Louis, MO. The slides are available here (Part 1, Part 2).

July 2015 - DataSpaces 1.6.0 released!

Dataspaces 1.6.0 has been released with new features and various bug fixes.

January 2015 - DataSpaces 1.5.0 released!

Dataspaces 1.5.0 has been released with various bug fixes.

June 2014 - DataSpaces 1.4.0 released!

Dataspaces 1.4.0 has been released with new features and various bug fixes (along with a DataSpaces logo).

May 2014 - Tong Jin won best poster award at IPDPS 2014 PHD Forum

His poster titled “Runtime Support for Dynamic Online Data Management and Insight Discovery in Large Scale Coupled Simulation Workflow” highlights his research work in HPC arena.

December 2013 - DataSpaces 1.3.0 released!

We are excited to announce the release of Dataspaces 1.3.0.

August 19th 2013 - Presentation at ADIOS Code Sprint

Fan Zhang and Hoang Bui gave a talk titled “Data Staging with DataSpaces” for ADIOS Code Sprint at Oak Ridge National Lab.

July 18th 2013 - DataSpaces, as part of ADIOS wins R&D 100 award

ADIOS: Adaptable I/O System for Big Data, has received the prestigious R&D 100 Award. More information can be found here and here.

July 10th 2013 - Paper accepted for SC 2013

Our paper titiled “Using Cross-Layer Adaptations for Dynamic Data Management in Large Scale Coupled Scientific Workflows” has been accepted for Super Computing 2013. You can read our paper here.

Below is a video showing distribution of peak memory consumption for an AMR-based Polytropic Gas simulation. Data was collected on the fly to help simulation making corss-layer decisions.

news 20130710 animation

May 2013 - DataSpaces 1.2.0 released!

We are excited to announce the release of Dataspaces 1.2.0