{"id":2479,"date":"2019-11-14T08:00:56","date_gmt":"2019-11-14T07:00:56","guid":{"rendered":"https:\/\/se-trends.de\/?p=2479"},"modified":"2025-07-10T15:56:32","modified_gmt":"2025-07-10T13:56:32","slug":"process-models-versus-agility-in-theory-and-practice","status":"publish","type":"post","link":"https:\/\/www.se-trends.de\/en\/vorgehensmodelle-versus-agilitaet-in-theorie-und-praxis\/","title":{"rendered":"Process models versus agility in theory and practice"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\nIn the\nsystem development, ways are always sought to simplify the complex\nprocesses and to give them a structure that is as intuitive as possible for\nstructure that is as intuitive as possible for the user. Equivalent to traditional\nengineering and the control of company processes, process\nprocess models were already the approach many years ago to provide a better\noverview.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nowadays, however, their significance seems to be changing more and more, especially in terms of their application in practice. Agile working methods are, despite their long history, particularly important again today.<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">Process models in system development<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The\ncomplexity of systems is growing and growing, making it increasingly\nis becoming increasingly difficult during development. Nevertheless, in order to\ndevelopment phase and to achieve error-free systems with as few\nto achieve error-free systems with as few detours as possible, there are various\nmodels that standardize the developers' approach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">None of these fixed procedures has established itself as the definitive solution to the problems of system development. The familiar models, such as the waterfall model and the <a href=\"http:\/\/www.se-trends.de\/en\/what-is-actually-the-v-model\/\">V-model<\/a> or the phase model are all interesting approaches that both form a good basis for more modern models and are still used in practice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But\nThese models also have their weaknesses, which are not least due to the\nincreasingly difficult to plan in the modern world.\nworld. Smaller projects in particular, which seek new horizons,\noften elude any possibility of a clear structure, which makes it\nmakes it pointless to subject them to traditional process models.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The importance of iterative models <a href=\"http:\/\/www.enzyklopaedie-der-wirtschaftsinformatik.de\/lexikon\/is-management\/Systementwicklung\/Vorgehensmodell\/Spiralmodell\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">such as the spiral model<\/a> already shows how the need for repeated adjustments in software development creates clear differences to traditional process management in analog industries.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-systems-engineering-trends wp-block-embed-systems-engineering-trends\"><div class=\"wp-block-embed__wrapper\">\nhttp:\/\/www.se-trends.de\/was-ist-eigentlich-das-v-modell\/\n<\/div><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-systems-engineering-trends wp-block-embed-systems-engineering-trends\"><div class=\"wp-block-embed__wrapper\">\nhttp:\/\/www.se-trends.de\/4-irrtuemer-v-modell\/\n<\/div><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Practical application today<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Process models,\nthat attempt to quantify the chaos of system development and divide it\ninto clearly manageable, individual steps, are still of great importance in\noften emphasized problems, they are still very important in the software\nsoftware industry.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Especially\nFor large, stable projects with many contributors or even additional\noutsourcing, it is almost impossible to clearly structure the\ndevelopment phases so that everyone is on the same wavelength.\nwavelength.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In addition, well-known models still serve as the basis for newer approaches, which are adapted to current challenges with further insights. For example, the W model, which combines the original process phases <a href=\"https:\/\/www.se-trends.de\/en\/what-is-actually-the-v-model\/\">of the V-model<\/a> combined with more agile aspects.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-src=\"https:\/\/se-trends.de\/wp-content\/uploads\/2019\/11\/image-1024x869.png\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\" class=\"wp-image-2481 lazyload\"\/><noscript><img decoding=\"async\" src=\"https:\/\/se-trends.de\/wp-content\/uploads\/2019\/11\/image-1024x869.png\" alt=\"\" class=\"wp-image-2481\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">So\nadditional and earlier test phases are added in order to be able to\nto react earlier and faster to any necessary adjustments.\nand faster. The two visualized subcomponents of the model are extended\nare extended in such a way that various tests and simulations are\nvarious tests and simulations. These run in parallel\nand allow more flexible troubleshooting and adaptation of the product.\nproduct.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Furthermore\nFurthermore, the relevance of rigid models is becoming less and less\nnot least because they do not allow programmers and system developers\nnot leave as much leeway for programmers and system developers and are therefore less interesting.\nare less interesting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So\nIt is often the decision-makers in large companies who no longer\nare no longer in direct contact with the practice of development work\nwho prescribe the adaptation of certain process models.\nThis is done for reasons of economic security, which - at least\nat least apparently - is guaranteed by following systematic\nprocesses is guaranteed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The relevance of teaching <br><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In\ntraining of young system developers, knowledge of the process\nprocess models naturally still plays a major role. This will also\ncontinue to do so and is not just a relic of the fact\nthat many industry giants enjoyed their own training at the\nenjoyed their own training at the height of these phase models.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The\nThe modularization of system development processes is a complex\nthat requires a better theoretical overview of the different situations\ndifferent situations at each stage of the development process\ncan be more easily understood.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore\nIt will therefore remain unavoidable that process models have their\nhave their place in teaching. Breaking down the development\ndevelopment process into individual phases allows a more accessible\nto understand the respective challenges. On the\nOn the other hand, it is generally not necessary to explicitly\nto know process models explicitly or have experience working with them\nto be able to apply agile methods.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Agility and modern practical relevance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">To the\nTo the detriment of classic process models, agile approaches have\nincreasingly becoming the shooting star of systems engineering.\ndeveloped. Although this trend has been in motion for almost 20 years\nand large parts of the industry have already adapted their approach\nadapted their approach accordingly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In 2001 already <a href=\"https:\/\/agilemanifesto.org\/iso\/de\/manifesto.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">the original manifesto<\/a> published. The foundations on which this was based are still extremely relevant today and demonstrate well why it is by no means a short-term concept:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Individuals and interactions<\/strong> are valued higher than processes and tools<\/li>\n\n\n\n<li><strong>Functioning software<\/strong> is valued higher than comprehensive documentation<\/li>\n\n\n\n<li><strong>Cooperation with the customer<\/strong>\tis valued higher than contract negotiation<\/li>\n\n\n\n<li><strong>Reacting to change<\/strong> is valued higher than following a plan<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The\nThe principles are therefore based on thought patterns that do not\nhave anything to do with software, but have arisen from practical experience in\nworking with people. Instead of abstract\nconcepts for the systematization of complicated processes, we take a step back\nprocesses, we take a step back and use individual, human and realistic\nrealistic aspects as a maxim.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">System development,\nthat follows these recommendations is agile in the sense that it is capable of\ncapable of much faster reactions to changes.\nInterestingly, this approach is now also increasingly being used in\norganizational management.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tech start-ups understand this better<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">These changes, which affect the entire free market, can certainly be placed in the context of the widespread success of start-ups. In tech start-ups in particular, agile methods are preferred both in software development and in all other aspects of the company.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-src=\"https:\/\/se-trends.de\/wp-content\/uploads\/2019\/11\/image-1-1024x315.png\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\" class=\"wp-image-2482 lazyload\"\/><noscript><img decoding=\"async\" src=\"https:\/\/se-trends.de\/wp-content\/uploads\/2019\/11\/image-1-1024x315.png\" alt=\"\" class=\"wp-image-2482\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">This\nis also quite natural, since a fundamental customer orientation is\nis often at the heart of operations in modern start-ups.\noperations. Both a dynamic response to new types of customer\ncustomers that go beyond the previous offering, as well as the basic\nbasic offering of a product or service that addresses very specific market\nspecific needs of the market express this.\nexpress this.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Also\nFocusing on functioning software from the early stages of\ndevelopment stages is extremely important for startups, as you quickly\nquickly as a trustworthy and capable business partner.\nbusiness partner. So it's no wonder that Scrum and similar\nphilosophies have prevailed in this sector.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An\nearly prototype thus provides the perfect basis for negotiating\nfor future cooperation and shows the customer that a functioning\nfurther consultation, a functioning desired product will be\nwill emerge. The presentation as functioning software instead of a theoretical\ntheoretical model is at the heart of this approach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Something tangible will always have a more direct and effective effect on us, and even system development ultimately involves working with people. In analog product development, great importance has long been attached to creating a marketable-looking product, including high-quality packaging, in early pitches or presentations. <a href=\"https:\/\/www.wirverpacken.de\/branchen\/industrieverpackungen.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">for a finalized presentation<\/a> to introduce.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This\nhas a very positive effect on customers and partners and gives the\nimpression that a market-ready product is only a stone's throw away.\naway. Furthermore, it also makes it easier for non-specialist\nand thus the provision of helpful feedback,\nwhen something tangible is available. In system development for customers\nrunning prototypes have the same effect.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quality management and agility <br><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The fact that comparatively little value is still placed on agility in larger, stable projects today is due to the complexity of the products and the need for intensive <a href=\"https:\/\/www.gruenderszene.de\/lexikon\/begriffe\/qualitaetsmanagement\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Quality management<\/a> to do.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In order to\nguarantee the quality of huge software structures in the long term\nstructures in the long term, traditional process-oriented approaches to\nquality management. But this is no longer the\nonly option.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\nTools\nand procedures that allow an agile form of QM, especially in the context of large\nagile form of QM, especially in the context of large projects, are popular not least for\nsoftware intended for a broad user base. The\nproject management software from Jira, for example, aims to\nthe strengths of agile development teams for quality\nteams for quality management, regardless of project size.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\nIn particular\nthe ability to dynamically prioritize individual key points\ninstead of a predefined, process-oriented approach,\nallows software development to react quickly and agilely to precisely\nexactly those problems that are relevant for an undisturbed project\nrelevant for an undisturbed project - this means that a new version is\nversion that has solved exactly the essential problems.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"> <strong>Author:<\/strong> Marvin Schubert<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\nMarvin\nSchubert is a self-taught artist. Due to a variety of personal\nprojects, he was able to get a place in various tech start-ups during the early 2010s.\nvarious tech start-ups during the early 2010s. Through working on\neconomic projects, he became aware of the differences between\nindividual and project-based development.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\">Cover: <a href=\"https:\/\/stock.adobe.com\/de\/images\/developing-programmer-team-development-website-design-and-coding-technologies-working-in-software-company-office\/244435836?asset_id=244435836\">joyfotoliakid<\/a> \/ stock.adobe.com<br> Picture 1: <a href=\"https:\/\/stock.adobe.com\/de\/search?filters%5Bcontent_type%3Aphoto%5D=1&amp;filters%5Bcontent_type%3Aillustration%5D=1&amp;filters%5Bcontent_type%3Azip_vector%5D=1&amp;filters%5Bcontent_type%3Avideo%5D=1&amp;filters%5Bcontent_type%3Atemplate%5D=1&amp;filters%5Bcontent_type%3A3d%5D=1&amp;filters%5Bcontent_type%3Aimage%5D=1&amp;k=v+model&amp;order=relevance&amp;safe_search=1&amp;search_page=1&amp;search_type=usertyped&amp;limit=100&amp;acp=&amp;aco=v+model&amp;get_facets=0&amp;asset_id=119847690\">sakaidasan<\/a> \/ stock.adobe.com<br> Picture 2: <a href=\"https:\/\/stock.adobe.com\/de\/images\/agile-development-vector-illustration-concept-banner\/206335772?asset_id=206335772\">Trueffelpix<\/a> \/ stock.adobe.com  <\/p>","protected":false},"excerpt":{"rendered":"<p>Formal process models and agility are not mutually exclusive, but they do need some experience to work together.<\/p>","protected":false},"author":15,"featured_media":2480,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[45,44],"tags":[135],"class_list":["post-2479","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-standards-methoden","category-wissen","tag-v-modell"],"_links":{"self":[{"href":"https:\/\/www.se-trends.de\/en\/wp-json\/wp\/v2\/posts\/2479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.se-trends.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.se-trends.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.se-trends.de\/en\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/www.se-trends.de\/en\/wp-json\/wp\/v2\/comments?post=2479"}],"version-history":[{"count":0,"href":"https:\/\/www.se-trends.de\/en\/wp-json\/wp\/v2\/posts\/2479\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.se-trends.de\/en\/wp-json\/wp\/v2\/media\/2480"}],"wp:attachment":[{"href":"https:\/\/www.se-trends.de\/en\/wp-json\/wp\/v2\/media?parent=2479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.se-trends.de\/en\/wp-json\/wp\/v2\/categories?post=2479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.se-trends.de\/en\/wp-json\/wp\/v2\/tags?post=2479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}