John Readey

Question about parallel file I/O with HDF5

1

I have some basic questions about how HPAT does I/O with HDF5 files... For example, in this program: ``` @hpat.jit def example_1D(n): f = h5py.File("data.h5", "r") A = f['A'][:] return...

HDF5 Cloud Storage

9

Is there interest in storing data in the cloud? E.g. using AWS S3. With HDF5 this is problematic since h5py requires a posix-based filesystem. I maintain the h5pyd project (https://github.com/HDFGroup/h5pyd)...

0.7.0 Release Target

3

This issue is to document the set of features for the next (v0.7) HSDS release - [X] Keycloak Authentication - #74 - [X] OpenShift support - #75 - [ ]...

Enable datasets/attributes with Opaque type

Enable region references and attributes/datasets of region reference type

For enhanced security it would be best if the ability to read or write to an arbitrary bucket can be controlled using config settings. E.g. add to config.yml: allow_any_bucket_read: true...

GraphQL Support

2

Add a GraphQL endpoint to HSDS. Potentially this will enable clients to gather data from multiple objects in one request. Example: fetch attributes from two different datasets. Please add a...

Support links to HDF5 files that reside in a different resource group than the server is running on.

Support Azure policy for storage access rather than relying on connection strings (similar to IAM roles on AWS).

Azure RBAC using AD groups

1

Support the use of AD groups for RBAC rather than relying on group list managed by the server.