Month: February 2024


Preserving Digital Content in Libraries: Strategies and Best Practices

February 17, 2024

Digital Preservation in Libraries

Digital preservation consists of the policies, strategies and actions necessary to maintain access to designated content beyond the limits of media failure and technological and organizational change. This content may be “born-digital” or the result of digitisation projects.

Northwestern’s Digital Preservation Policy is part of the Libraries’ larger commitment to stewardship of research and cultural heritage materials. This commitment is further demonstrated by our membership in national and international consortia for long term stewardship of digital materials.

File Formats

File formats are the basic building blocks of digital information, and thus have big implications for preserving content in the future. A preservation strategy should include mitigation measures for format obsolescence and proliferation, such as migration, emulation or normalisation.

Some of the more widely used file formats have open specifications, are well documented and popular. These have a higher chance of survival in the long term, as someone will surely find a way to read them, even when the software that originally created them is no longer available.

In contrast, some file formats are proprietary and undocumented. These formats are less likely to survive, and should be avoided. For example, LAC has a list of preferred file formats based on their levels of sustainability (PDF). Another good resource is the National Library of the Netherlands’s Evaluating File Formats for Preservation: A Guide to File Format Selection. This has a range of criteria to consider, including disclosure and transparency, adoption, complexity, external dependencies, impact on patents and TPMs, self-documentation and robustness.


Digital preservation combines technical and policy work to manage the integrity of digital content over time. It can include digitized photographs and rare books as well as websites, email, and data sets. This is an active process that requires constant attention to ensure the future viability of a collection.

One way to access obsolete software-dependent materials is through emulation, which provides the ability to see and use a piece of historical software at the moment it was created (Gilliland, 2018). This approach to providing archival access to software depends on knowledge, skill, and dedicated operational resources from LAMs to successfully implement.

Interviews with library and archival staff members who have used emulators in their work suggest that the key challenges are how long it takes to get started and how complicated it is to find and navigate a desired path. These are significant barriers that require research to address. This includes studying the impact of emerging emulation and software preservation practices in professional communities to identify capacity building opportunities for library and information science professionals.


While preservation for digital content is a focus of much librarianship today, it cannot be seen as a panacea for all the problems and functions of libraries. Digital preservation should not replace other curatorial practices such as conservation treatment, environmental control and proper storage.

The Libraries will employ preservation strategies that are documented and transparent to ensure trust with all stakeholders. These policies will include adherence to prevailing standards such as the Open Archival Information System reference model and certification standards such as ISO Standard 16363.

The Libraries’ preservation efforts will also include “refreshing” or copying to other media that has a longer lifespan than the original medium (e.g. moving from a 4mm DAT tape to newer 4mm DAT tapes or from old CD-RWs to newer CD-RWs). In addition, attempts to retain the look and feel of the original files via emulation are considered on a case by case basis. These strategies are incorporated into the Libraries’ planning and administration for all digital content.


The primary goal of all preservation actions is to maintain access to the digital assets selected for preservation. Access can be achieved through file conversion (migration), emulation, or maintaining the original look and feel of an asset. In all cases, the Libraries will adhere to archival requirements of provenance, chain of custody, authenticity and integrity. Additionally, in accordance with Libraries policies, digital preservation will respect intellectual property ownership and rights laws.

Staff involved in digital preservation will participate in ongoing training to stay abreast of emerging issues and technology, as well as in the development of standards within the community (such as the Trustworthy Repositories Audit & Certification and Open Archival Information Systems reference model). In addition, all policies and actions related to digital preservation will be documented and made available to the Libraries’ stakeholders for review and transparency. This Digital Preservation Framework formalizes the Libraries’ responsibilities and commitment to manage a sustainable, standards-compliant and transparent digital preservation program as part of its stewardship of the University’s unique and valuable resources.

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Connecting Fans Globally: The Evolution and Impact of Sports Broadcasting

February 16, 2024

Sports broadcasts, 스포츠중계 in Korean, are a window to the excitement and passion of live sports events for fans worldwide. They serve as a crucial link between the game and its enthusiasts, allowing them to experience the thrill of the match from anywhere. These broadcasts come in many forms, from live streaming on the internet to traditional TV coverage, each with its unique features and benefits.

The evolution of 스포츠중계 has been phenomenal. With technological advancements, broadcasters now offer more interactive and immersive experiences. High-definition video, multi-angle replays, and in-depth analysis enhance the viewing pleasure, making fans feel closer to the action than ever before.

Moreover, 스포츠중계 is not just about watching the game anymore. It’s about building a community where fans can share their views and connect with other like-minded individuals. Social media integrations allow real-time discussions and debates, adding a new dimension to sports viewership.

Accessibility is another significant aspect of modern 스포츠중계. Thanks to online streaming platforms, fans can follow their favorite sports from the comfort of their homes or on the go. No longer do geographical boundaries limit access to games, as digital platforms make it possible to broadcast events across the globe instantly.

For some, 스포츠중계 also offers an educational perspective. They can analyze play strategies, player formations, and coaching styles, which can be especially valuable to aspiring athletes and coaches.

The experience of 스포츠중계 can be different for everyone. For some, it’s about the sheer unpredictability of sports; the underdog stories, the come-from-behind victories, and the last-minute game-changers that keep fans on the edge of their seats. For others, it’s a way to support their hometown team or national heroes, to feel a sense of belonging and pride.

Now that we’ve dived deep into 스포츠중계, let’s wrap up with a handy conclusion. Sports broadcasts are a dynamic and essential aspect of modern sports culture. They not only bring us the game but also create a rich, shared experience that goes beyond the playing field. Whether you’re a die-hard fan or a casual observer, 스포츠중계 bridges the gap between you and the heart-pounding excitement of live sports.


**What is 스포츠중계?**
It’s the Korean term for sports broadcasting, encompassing the live coverage and commentary of sports events across various mediums including television, radio, and online platforms.

**Why is 스포츠중계 important?**
It allows fans to experience live sports events without being physically present, brings communities together, provides educational insights, and enhances global access to sports.

**How has 스포츠중계 improved with technology?**
Advancements have led to high-definition broadcasts, interactive features, social media integration, and better accessibility through online streaming services.

**Can 스포츠중계 be educational?**
Yes, it offers an opportunity for viewers to analyze and learn about strategies, player performance, and coaching tactics, which can be valuable for students of the game.

**Are 스포츠중계 services available internationally?**
Yes, digital platforms and online streaming have made sports broadcasts from around the world accessible to international audiences.…