my blog. for you.

Reden wir über Digitales.

Ich bin selbständiger IT Berater und Unternehmer in der Internet und Software Branche. Ich beschäftige mich mit Design, Enterprise Applikationen, Web Apps und SaaS Produkten. Ich entwerfe und entwickle Business Lösungen und Anwendungen. Ich helfe Unternehmen in Sachen Software Qualität und Wissenstransfer, z.B. mit Angular und Spring Boot.

Monoliths Aren’t Inherently Bad

Leider ist der Eintrag nur auf English verfügbar.Self-professed minimalist developer Kelsey Hightower a few months ago wrote about monoliths being the future. The microservice design pattern has been trending in software development for quite some now. Unfortunately, more often than not it's been indiscriminately treated as a panacea to every software architecture and design problem out there. Microservices can help with one aspect specifically: Reducing deployment risk. If you have a large monolith and frequently need to make changes to a specific part or ...

No-code, Low-code, Some Code and Everything In-between

Leider ist der Eintrag nur auf English verfügbar.CTO-for-hire (through Freeman Clarke) Alex Hudson recently wrote an article about what he terms "The 'No Code' Delusion": That so-called no-code and low-code tools will replace bespoke business software development entirely, no trained software developers required anymore. In a nutshell, it's the old pipe dream of just having to write a specification (in this case a visual one) and having the actual code write itself, the fallacy here of course being that the code is ...

1. März 2020 by Bjoern in Enterprise Software, Software

In-depth Description of Medical Devices Software Testing

Leider ist der Eintrag nur auf English verfügbar.In this blog post series medical devices software developer Julien Zaegel describes the process of testing software for medical devices, including automated tests, supervised tests and manual tests. Julien provides a detailed view on how quality assurance for software for medical devices works in order to ensure the safety and reliability required for devices of literally vital importance, as well as of course legal and regulatory compliance. He not only explains the various test processes, practices, ...

23. Februar 2020 by Bjoern in Enterprise Software

API Security Best Practices by Expedited Security

Leider ist der Eintrag nur auf English verfügbar.For everyone dealing with web-based APIs, both as a provider and a consumer, web app security service supplier Expedited Security (known for Expedited SSL, among other products) has compiled a vast, extensive compendium on API security best practices. The importance of secure APIs and best practices that help has make APIs more secure and dependable can't be emphasised enough. Covering each possible attack vector and adopting every best practice out there can seem like a ...

9. Februar 2020 by Bjoern in Enterprise Software, Front End Entwicklung, Software, Web Applikation

Konrad Zuse: Not the most correct but the least complicated theories find practical application.

Leider ist der Eintrag nur auf English verfügbar.Not the most correct but the least complicated theories find practical application. - Konrad Zuse A translated quote from one of the inventors of computers and modern computer science I read last year under a bust of Zuse near Kleiner Tiergarten in Berlin this statement is more relevant today than ever. In software development in particular we often attempt to design solutions that cover each and every possible use case - however unlikely or even ...

2. Februar 2020 by Bjoern in Business, Enterprise Software, Software

Angebot

1. Zielbestimmung 2. Produkteinsatz 3. Produktübersicht 4. Produktfunktionen 4.1 Akteure 4.2 Geschäftsprozesse 5. Produktdaten 6. Produktleistungen 7. Design Constraints 8. Performance 9. Qualitätsanforderungen Produktqualität Sehr gut Gut Normal Nicht relevant Funktionalität Angemessenheit X Richtigkeit X Interoperabilität X Ordnungsmäßigkeit X Sicherheit X Zuverlässigkeit Reife X Fehlertoleranz X Wiederherstellbarkeit X Benutzbarkeit Verständlichkeit X Erlernbarkeit X Bedienbarkeit X Effizienz Zeitverhalten X Verbrauchsverhalten X Änderbarkeit Analysierbarkeit X Modifizierbarkeit X Stabilität X Prüfbarkeit X Übertragbarkeit Anpassbarkeit X Installierbarkeit X Konformität X Austauschbarkeit X 10. Benutzeroberfläche 11. Nichtfunktionale Anforderungen 12. Technische Produktumgebung 13. Planung 13.1 Aufwände und Fertigstellung Aufwand Fertigstellung EUR Gesamt EUR Version: 1.0

4. Januar 2020 by Bjoern in Enterprise Software, Software

JSON Web Tokens: Downsides, Best Practices and Secure and Robust Alternatives

Leider ist der Eintrag nur auf English verfügbar.JSON Web Tokens (JWTs) nowadays are commonly used for transmitting authentication data in web applications, especially those exhibiting the widespread client-server architecture where you have a fat client / single-page application written in JavaScript as a front-end and a back-end server providing REST endpoints for use by that front-end client. However, while common there are good arguments against this practice. In a nutshell, JWT often are used for storing session data such user authorization and authentication ...

10. November 2019 by Bjoern in Enterprise Software, Front End Entwicklung, Software, Web Applikation

“Accessible HTML Content Patterns” by Eric Bailey

Leider ist der Eintrag nur auf English verfügbar.Accessibility, though unfortunately often still treated as an afterthought, is a key part of developing and providing software products, web applications in particular. Accessibility, mark you, isn't just an enabler for those with special needs, although that's sufficient reason for paying attention to your web apps being accessible. Accessibility also is about designing products and processes to be accessible regardless of the device they're used on, the circumstance they're used in and the people they're ...

3. November 2019 by Bjoern in Design, Enterprise Software, Software, Web Applikation

Rarely Used But Useful PostgreSQL Features

Leider ist der Eintrag nur auf English verfügbar.I'm an avid user of SQL and the variety of - frequently overlooked - features it provides. However, unfortunately the possibilities of SQL and modern, advanced open source incarnations of RDBMS such as PostgreSQL aren't utilised to the extent they could be when developing web or enterprise applications today. More often than not SQL database are perceived as a mere data store for persisting object-oriented data, which can give rise to the famous object-relational impedance ...

27. Oktober 2019 by Bjoern in Enterprise Software, Software, Web Applikation

Boring Solutions Revisited: Choose Boring Technology by Dan McKinley

Leider ist der Eintrag nur auf English verfügbar.Dan McKinley's article on choosing boring solutions, although not exactly new anymore, has been a welcome reminder for me to revisit the topic of of using boring solutions and keeping things simple. Dan makes the point that "adding technology to your company comes with a cost" or as I stated in my own article on this subject: "The elephant in the room is: There’s an opportunity cost to everything." Most choices come with a trade-off. If you ...

13. Oktober 2019 by Bjoern in Business, Enterprise Software, Entrepreneurship, Software

Björn Wilmsmann

my blog. for you.

Reden wir über Digitales.