Mr. Pearah

Welcome to HDF.

Let me introduce myself. I own a software company that develops HDF software. 

At the moment I have some interesting HDF projects in the design phase, and 
I was wondering If you would be interested in discussing them.

I am also looking for a full time job in anything related to HDF.
I was actually part of the HDF Group from 2001-2009, having done some of the 
most successful HDF command line tools and APIs,
so it would be interesting to come back and continue this work.

After I left the HDF Group I continued to develop HDF command line tools, one I 
did is called h5merge, that merges 2 HDF5 files
This tool is more or less production ready on my site

http://www.space-research.org/hdf5/hdf5.htm

and I would be willing to contribute this tool to be part of HDF, after making 
it a little more production ready.

At the moment I am developing an open source data project, that will read HDF5, 
called Data Explorer.

Something like the HDF Group's own "HDF View", but C++ based, not Java like HDF 
View.

This is something that you might consider, to retire "HDF View", I think it 
should be an embarrassment for the HDF Group
to have "HDF View" as an official HDF viewer.

Something like Data Explorer, a C++ based tool, would be a good alternative to 
"HDF View"

a prototype source code is available at github

https://github.com/pedro-vicente/data-explorer


Some months ago I found design flaw in the netCDF format, that makes it 
impossible 
for a program that reads both HDF5 and netCDF HDF5 based files to distinguish 
between the 2 APIs.

I sent some solutions to a thread to the hdf-forum named "Detecting netCDF 
versus HDF5".
One the solutions requires the involvement of the
HDF Group, since it requires changes in the HDF5 code base . 
It think it would be an interesting way for the HDF Group to keep track of HDF5 
based formats.

My phone is 217-898-9356, feel free to call anytime

----------------------
Pedro Vicente
[email protected]
https://twitter.com/_pedro__vicente
http://www.space-research.org/
  ----- Original Message ----- 
  From: Karen Tudor 
  To: [email protected] 
  Sent: Tuesday, April 12, 2016 4:30 PM
  Subject: [Hdf-forum] Dave Pearah joins The HDF Group as CEO




  The HDF Group welcomes new CEO Dave Pearah

   

  April 11, 2016

   

  Champaign, IL -- The HDF Group today announced that its Board of Directors 
has appointed David Pearah as its new Chief Executive Officer. The HDF Group is 
a software company dedicated to creating high performance computing technology 
to address many of today's Big Data challenges. 

   

  Pearah replaces Mike Folk upon his retirement after ten years as company 
President and Board Chair. Folk will remain a member of the Board of Directors, 
and Pearah will become the company's Chairman of the Board of Directors. 

  Pearah said, "I am honored to have been selected as The HDF Group's next CEO. 
It is a privilege to be part of an organization with a nearly 30-year history 
of delivering innovative technology to meet the Big Data demands of commercial 
industry, scientific research and governmental clients."  

  Industry leaders in fields from aerospace and biomedicine to finance join the 
company's client list.  In addition, government entities such as the Department 
of Energy and NASA, numerous research facilities, and scientists in disciplines 
from climate study to astrophysics depend on HDF technologies.   

  Pearah continued, "We are an organization led by a mission to make a positive 
impact on everyone we engage, whether they are individuals using our 
open-source software, or organizations who rely on our talented team of 
scientists and engineers as trusted partners. I will do my best to serve the 
HDF community by enabling our team to fulfill their passion to make a 
difference.  We've just delivered a major release of HDF5 with many additional 
powerful features, and we're very excited about several innovative new products 
that we'll soon be making available to our user community." 

  "Dave is clearly the leader for HDF's future, and he has the unanimous 
support of the Board of Directors," said Jed Taylor, The HDF Group Board Member 
and Chair of the search committee. "The Board has always had a strong focus on 
succession planning. We initiated the formal CEO succession process ten months 
ago, searching internally and externally to find the best leader for our 
employees, clients and partners. With Dave Pearah taking the role of CEO and 
Mike Folk remaining on the Board, we are confident that The HDF Group has the 
leadership to drive its success for the next chapter."

  Over the past 15 years, Pearah has held increasingly senior roles in 
engineering, product and business leadership across multiple industries, 
including telecommunications, healthcare, and marketing. Most recently, Pearah 
was Chief Technology Officer of Cision, overseeing Product Management, 
Engineering and IT for the global business. Prior to Cision, Pearah served as 
CTO and SVP Product Management for Emmi Solutions, General Manager of the 
ePrescribe Business Unit for Allscripts, and Director of Product Management at 
Nuance/Dictaphone.

  Pearah holds dual master's degrees in Technology Management and Electrical 
Engineering and Computer Science from the Massachusetts Institute of 
Technology, and a BS in Computer Engineering from the University of Illinois at 
Urbana-Champaign. He is a recipient of fellowships from the National Science 
Foundation, NASA and the Ford Foundation.

  The Hierarchical Data Format, or HDF, was originally developed in 1987 at the 
National Center for Supercomputing Applications (NCSA) at the University of 
Illinois at Urbana-Champaign, with the goal of addressing the growing need to 
effectively manage very large and complex scientific and engineering data. 
During the early 1990s, organizations in commercial industry, government and 
academia adopted HDF for many applications demanding high performance data 
management software.  HDF supports all types of digital data, regardless of 
origin, size or complexity, from remote sensing data collected by satellites 
and computational results from nuclear testing models, to high-resolution MRI 
brain scans and financial time series data.

  "The company has grown steadily since we spun off from the NCSA to further 
develop HDF technologies," says Folk, who led the original NCSA project for 18 
years before co-founding the company.  "But if we are to become truly 
sustainable and preserve our mission, we need a business model that will 
provide more consistent revenues, and can also enable the company to grow to 
meet the increasing demands of a data-hungry world." 

  Folk said, "We sought someone with the experience, knowledge, and passion to 
take us to that next level. The Board and I are elated to have found Dave. With 
his strong technology management and engineering background, coupled with 
repeated and consistent success in leading product development efforts and 
software teams, he's just what we need for the job." 

  The HDF Group is a not-for-profit corporation dedicated to advancing HDF 
technologies to serve the needs of users in ever-changing computational 
environments, while at the same time maintaining its commitment to ensure the 
long-term accessibility of data stored in HDF.  Located in the Research Park at 
the University of Illinois in Champaign, Illinois, the company's website and 
software may be found at https://www.hdfgroup.org/.

  For more information, contact:

  The HDF Group

  1800 S. Oak St., Suite 203

  Champaign, IL  61820

  217-531-6101

   



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