News Archive

14 posts found under Technology. Showing page 1 of 1.

Challenges Tackled and Opportunities Ahead: An Update from the DPLA Tech Team

Director of Technology Michael Della Bitta provides an update on the work of the DPLA Tech Team over the past year and provides a preview of priorities ahead over the coming year.

DPLA Updates Metadata Application Profile to Version 5.0

Last month DPLA released an update to our Metadata Application Profile (MAP), bringing us up to version 5.0. DPLA Data Services Coordinator Gretchen Gueguen explains the new features in MAP 5.0 and how they will impact our website, services, and partners.

Hydra-In-A-Box Project Accomplishments and What’s Next

Hydra-in-a-Box project partners Stanford University, DuraSpace, and the Digital Public Library of America (DPLA) announce next steps following the completion of IMLS-funded project to develop Hyku, a scalable, performant, and multi-tenant digital content repository solution within the Samvera (previously known as Hydra) framework.

DPLA Launches Open-Source Spark OAI Harvester

The DPLA is launching an open-source tool for fast, large-scale data harvests from OAI repositories. The tool uses a Spark distributed processing engine to speed up and scale up the harvesting operation, and to perform complex analysis of the harvested data. It is helping us improve our internal workflows and provide better service to our hubs. The Spark OAI Harvester is freely available and we hope that others working with interoperable cultural heritage or science data will find uses for it in their own projects.

Archival Description Working Group Releases Whitepaper

In 2015, DPLA announced the formation of the Archival Description Working Group to find ways to accommodate this diversity in descriptive practice within our data. Today that group is releasing its whitepaper, “Aggregating and Representing Collections in the Digital Public Library of America.”

Building a stronger user experience with our community’s help

Following several studies about the use and usability of the DPLA website, we’ve just completed a set of small but significant changes. We believe these changes will create a more pleasant, intuitive experience on our website, connecting people more easily with the cultural heritage materials our partners provide.

How We Work: The DPLA Technology Team Core Values

The guiding principles for our work are best understood through the core values that inform how we work together within our team, as well as with our colleagues at DPLA and across the network of our stakeholders and collaborators.

Open, Free, and Secure to All: DPLA Launches Full Support for HTTPS

DPLA is pleased to announce that the entirety of our website, including our portal, exhibitions, Primary Source Sets, and our API, are now accessible using HTTPS by default. DPLA takes user privacy seriously, and the infrastructural changes that we have made to support HTTPS allows us to extend this dedication further and become signatories of the Library Digital Privacy Pledge of 2015-2016, developed by our colleagues at the Library Freedom Project.

DPLA and the International Image Interoperability Framework

DPLA, along with representatives of a number of institutions, is presenting at Access to the World’s Images, a series of events related to the International Image Interoperability Framework (IIIF) in New York City. The events will showcase how institutions are leveraging IIIF to reduce total cost and time to deploy image delivery solutions, while simultaneously improving end user experience with a new host of rich and dynamic features, and promote collaboration within the IIIF community through facilitated conversations and working group meetings.

DPLA staff attend LDCX at Stanford University

Four DPLA staff members recently attended LDCX at Stanford University. The annual conference is a chance for those in the library, archive, and museum (LAM) communities who work with technology to collaborate on solutions to common problems.

DPLA Workshop: Introduction to DPLA’s Application Programming Interface, February 11, 2016, 3:30 PM Eastern

We’re pleased to invite our extended community to attend a free DPLA workshop webinar — An Introduction to DPLA’s Application Programming Interface — taking place on February, 11, 2016 at 3:30PM. This webinar, led by DPLA Technology Specialist Mark Breedlove, will introduce the fundamentals of distributed web application architecture to an uninitiated audience, with a special focus on the DPLA’s Application Programming Interface, or API.

DPLA MAP, version 4.0

Hot on the heels of last week’s announcement of KriKri and Heidrun, we here at DPLA HQ are excited to release the newest revision of the DPLA Metadata Application Profile, version 4.0 (DPLA MAP v4.0).

DPLA releases Krikri 0.1.3

The Digital Public Library of America (DPLA) is happy to announce the release of Krikri version 0.1.3, a Ruby on Rails engine for metadata aggregation, enhancement, and quality control. DPLA uses Krikri as part of Heiðrún, its new metadata ingestion system.

Metadata Aggregation Webinar Video and Extended Q&A

Thanks to all of you who attended our webinar. We had a great turnout and hope you found it interesting and informative. As promised, you can now find the video for our recent Metadata Aggregation webinar below or over at our Vimeo account. Links to download each presenter’s slides are included in this post as well. Unfortunately, we didn’t have enough time to get to all of the questions that came up during the webinar. However, our presenters agreed to answer a few more in writing for our blog. You can find them below in the Extended Q&A section.