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[[File:<span lang="en" dir="ltr" class="mw-content-ltr">DA LC.jpg</span>|thumb|<span lang="en" dir="ltr" class="mw-content-ltr">435x435px</span>]]

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<big>The trouble with digital archiving is it is not ''really'' archiving—or at least not ''only'' archiving.</big>
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Rather, digital archiving is a never-ending process of transformation of the digital content one is trying to save from oblivion and of the system in which it is preserved.
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In that sense, digital archiving is a lot like that famous line from the song ''Hotel California'': “''You can check in any time you like, but you can never leave''.”
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Digital archiving is not a process that ends at a certain point. Any content we enter into a '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Digital Archives|digital archive]]''' —any solution we apply to its storage, preservation, security, or access—is bound to be transformed. Eventually, the data migrated, and the technologies were replaced.
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To borrow a metaphor, Let us compare digital archiving to the archiving of an object, say an antique, 5,000-year-old clay tablet. To preserve that physical object, we can leave it to sit in its storage space and only need to ensure that the optimal conditions in which it is stored are ''not changed''. The opposite is true with digital archiving objects: To preserve them, we have to change digital objects and their environment continuously. We have to migrate data and transform the archival system to avoid format, storage, software, or other technologies becoming obsolete.
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Digital archiving, therefore, does not have an end point. Rather, it is a cyclical process in which stages continuously follow one after the other, without a final destination. Creation of a digital archive can hence be seen as only the beginning of the process—the cycle’s first iteration—which will then be repeated for as long as we wish to preserve the archive’s digital content. To reflect this fundamentally important characteristic of digital archiving, its circular and continual character, the manual applies the '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Digital Archiving Life Cycle Model|Digital Archiving Life Cycle Model]]'''.
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The Digital Archiving Life Cycle Model also usefully presents and makes salient several other key characteristics of the digital archives. It draws attention to the need to take action and actively manage a digital archive throughout its life cycle. At the same time, the model presents the wide scope of responsibilities involved in the digital archiving process. Finally, the Life Cycle Model makes clear and salient the important fact that decisions and actions in each phase affect what can be done and how in each following stage and any new iteration of the process.
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[[File:CSOs-in-Digital-Archiving-Toolkit-6x9-EN-final-print (KEY WORDS WIKI) Page 036.jpg|thumb|<span lang="en" dir="ltr" class="mw-content-ltr">Image shared by CCJ, GIJTR partner organization in Colombia.</span>]]

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Having an awareness of these dynamic relationships between all the phases in digital archiving is needed to make informed decisions in each phase so that they do not limit the possibilities for actions and solutions in the subsequent stages.
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It should be said that there is no single universal model to describe the digital archiving process. The models applied vary depending on an archive’s content, purpose, users, and the archiving organization’s policies and practices. The life cycle model of digital archiving used in this manual was developed to tailor it to the specific needs and challenges of CSOs. It reflects some of the elements of the [https://public.ccsds.org/pubs/650x0m2.pdf '''OAIS Reference Model'''] and partly the structure of the [https://www.dcc.ac.uk/guidance/curation-lifecycle-model '''DCC Curation Life Cycle Model''']. The OAIS Model is the most widely used model for digital archiving. At the same time, the DCC Life Cycle Model includes many considerations that affect CSOs engaged in digital archiving.
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<blockquote>This manual applies a simplified Life Cycle Model that focuses on key process aspects for CSOs. Presented visually, the model shows the main stages of digital archiving following each other in the shape of a circle, just as numbers do on a clock, with the endpoint marking the beginning of a new circle—a new, slightly different iteration of the process. See Figure 1. </blockquote>
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Figure 1. Digital Archiving Life Cycle Model
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[[File:<span lang="en" dir="ltr" class="mw-content-ltr">Cycle_ENG.png</span>|center|<span lang="en" dir="ltr" class="mw-content-ltr">635x635px</span>|<span lang="en" dir="ltr" class="mw-content-ltr">Figure 1.</span> ]]

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Once a strong need for creating a digital archive has been identified and a firm organizational decision has been made to develop it, the process begins with the Planning and Organizing stage.
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As a first step, we need to develop a '''[[Special:MyLanguage/Planning and Organizing#General Plan|General Plan]]''', which will define the '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Guiding Principles|Guiding Principles]]''' of the archive and address key organizational, technological, and resource-related issues encountered throughout the digital archive’s life cycle. The Guiding Principles are based on responses the organization gives to a set of core questions, such as, What needs to be preserved? Why? Who will use it? And how?
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The General Plan needs to be complemented by creating an '''[[Special:MyLanguage/Planning and Organizing#Identification Inventory|Identification Inventory]]''' selection, organization, and '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Description of Archival Material|description]]''' of the material we want to preserve''. This is because any further decision or action will rely on information about the format, amount, scope, size, topic, or other characteristics of the collected material for preservation and the ability to identify, manage, and locate groups or individual items.
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To round off this stage, we will need to ''plan, design, and select our future '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Digital Archiving System|Digital Archiving System]]''' —a digital repository and content management system'' that will host our archival content. A Digital Archiving System consists of hardware and software elements that will need to be carefully selected, given that their characteristics will affect other important aspects of our digital archive.
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The Planning and Organizing stage is the foundation for creating any archive, including a digital one. It shapes all the other stages and defines the decisions and actions to take. Different elements of the Planning and Organizing stage will need to be revisited, consulted, and reviewed at various points later in the process. Finally, at the close of a digital archive’s life cycle, the process will return to this initial phase, this time to plan and organize for a digital archive’s development and transformation through the next iteration of its life cycle.
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The second stage includes a group of '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Digitization|Digitization]]''', '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Description of Archival Material|Description]]''', Preparation, and Preservation actions that lead to the process of inputting ''our digital material into a Digital Archiving System''. These actions are separate but go hand in hand, as they are interrelated and need to be well-coordinated. Digitization of any physical material needs to be done in sync with the decisions regarding how these objects will be described (i.e., which information, or '''[[Digitization, Preservation and Ingest#Metadata: Descriptions of Digitized Files|metadata]]''' about them needs to be captured in the digitization process)—much like '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Born-digital|born-digital]]''' material, whose metadata needs to be selected as well.
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This is followed by many actions aimed at properly preserving the archive’s content by maintaining its integrity and credibility (i.e., ensuring that the objects are not compromised and any changes made to them are recorded).
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The digitized and '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Born-digital|born-digital]]''' material is then '''[[Special:MyLanguage/Digitization, Preservation and Ingest#Ingest|ingested]]''' into the Digital Archiving System and onto the storage media. In this process, the content, its '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Description of Archival Material|descriptions]]''', and its metadata are captured and stored in the Digital Archiving System. Additional checkups are performed, and backup copies are created and stored separately.
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Providing Access and Data Security is the main task in the third stage of digital archiving. These two separate functions are interrelated and need to be balanced to provide the optimal effect—the broadest possible access to be provided—while maintaining data safety and protection. This includes protection of private, sensitive, or copyrighted data and measures to protect data and storage systems against physical harm and cyber-threats.
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Providing wider access, for example, by making a digital archive accessible through open databases or online platforms, will pose additional '''[[Maintenance: Preservation, Development and Migrations#Monitoring Access and Data Security|data security issues]]''' compared to providing access to a closed group of users. Similarly, different items in the digital archive may require varying levels of protection and controlled access. Therefore, appropriate levels of access need to be '''[[Special:MyLanguage/Glossary of Key Terms and Concepts#Access Plan|defined]]''' for different groups of users concerning different parts of the archive.
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Maintenance Through Preservation and Migrations is the action that dominates the fourth stage of digital archiving. Once the digital archive has been designed, set up, and populated—and its data preserved, secured, and made accessible—all these functions must be maintained and monitored. The content and the system must be managed and eventually migrated and transformed.
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Regular maintenance checks need to be performed on the data (to ensure its continued integrity and credibility, as well as format usability), the system (to provide for continued security and open access), and hardware and software technologies (to ensure their proper functioning and act timely when they need to be migrated or transformed to prevent them from becoming obsolete).
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At this point, another iteration of the digital archiving process begins anew.
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