SimpleDL is digital collection management software that allows for the upload, description, management and access of digital collections. In addition to that, it is UTF-8 compatible. SimpleDL is not limited by format and is capable of handling documents, PDFs, images,

videos Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media. Video was first developed for mechanical television systems, which were quickly replaced by cathode-ray tube (CRT) syste ...

, audio files, and data only objects. Furthermore, it can connect content so multipage documents, scores, or books can be uploaded and organized into chapters, books or by page number. It can also combine any number of images into one display object. The software is mostly used by libraries, archives, museums, government agencies, universities, corporations, historical societies, and other organizations that wish to host a digital collection. On March 24, 2016 SimpleDL announced that it was being purchased by Sobek Digital Hosting and Consulting LLC, which offers digital consulting and hosting services, and supports the opensource SobekCM digital hosting software.{{Cite web, url=http://simpledl.blogspot.com/2016/03/simpledl-acquired-by-sobek-digital.html, title=SimpleDL acquired by Sobek Digital Hosting and Consulting, last=, first=, date=March 24, 2016, website=, archive-url=, archive-date=, access-date=April 9, 2019

Design

SimpleDL is standards-based and supports numerous industry standards including

Unicode Unicode, formally The Unicode Standard,The formal version reference is is an information technology standard for the consistent encoding, representation, and handling of text expressed in most of the world's writing systems. The standard, wh ...

, Qualified Dublin Core, XML, and OAI-PMH. The metadata is based on

Dublin Core 220px, Logo image of DCMI, which formulates Dublin Core The Dublin Core, also known as the Dublin Core Metadata Element Set (DCMES), is a set of fifteen "core" elements (properties) for describing resources. This fifteen-element Dublin Core has ...

, a flexible extensible metadata standard created by OCLC in 1995. Dublin Core has been accepted as an

NISO The National Information Standards Organization (NISO; ) is a United States non-profit standards organization that develops, maintains and publishes technical standards related to publishing, bibliographic and library applications. It was found ...

standard (NISO Standard Z39.85-2001).

The Process: How It Works

Digital items can be added to a SimpleDL digital collection through standard web browsers and standard web interfaces. Items can be added one at a time or in batches. The digital collections reside on a server, either locally or at the firm. Additional functions are available such as creating and editing metadata templates, administering the use of

controlled vocabularies Control may refer to: Basic meanings Economics and business * Control (management), an element of management * Control, an element of management accounting * Comptroller (or controller), a senior financial officer in an organization * Controlling ...

, importing metadata (tab-delimited text), exporting metadata in

XML Extensible Markup Language (XML) is a markup language and file format for storing, transmitting, and reconstructing arbitrary data. It defines a set of rules for encoding documents in a format that is both human-readable and machine-readable ...

, generating OCR during the import export using the OCR Extension, and viewing statistical reports.

Framework

Searching abilities are provided by a custom

Solr Solr (pronounced "solar") is an open-source enterprise-search platform, written in Java. Its major features include full-text search, hit highlighting, faceted search, real-time indexing, dynamic clustering, database integration, NoSQL features ...

build, permanent storage is provided by

MySQL MySQL () is an open-source relational database management system (RDBMS). Its name is a combination of "My", the name of co-founder Michael Widenius's daughter My, and "SQL", the acronym for Structured Query Language. A relational database ...

database engine, and pages are served through the Apache HTTP Server and

PHP PHP is a general-purpose scripting language geared toward web development. It was originally created by Danish-Canadian programmer Rasmus Lerdorf in 1993 and released in 1995. The PHP reference implementation is now produced by The PHP Group. ...

. The software has an option to store and deliver the digital documents with

Amazon S3 Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface. Amazon S3 uses the same scalable storage infrastructure that Amazon.com uses to run its ...

to provide high durability of files. SimpleDL hosted collections are hosted using Amazon EC2 servers.

References

External links

SimpleDL's Website
Digital library software Institutional repository software Collection managers