Elisabeth B.

Fullstack-Developer, Information- and System-Architect with ❤️ | Erfurt, Germany

[heise Developer @heisedc]

Low-Code & Co.: Mehr Schaden als Nutzen? https://t.co/0n18PsMquj #Softwareentwicklung

[Pirate Software @PirateSoftware]

Crowdstrike just put out steps to remediate the current outage on the end users side. They've emailed them out to every customer and partner. Go check your inboxes!

For those that don't understand what is going on there is a major outage of tons of services and businesses going on globally right now. There is a work around but it is more difficult for companies that encrypted their drives with tools like bitlocker. Some stuff won't work today and it may take a while to fix it all.

Steps are in the image attached:

[GitHub Projects Community @GithubProjects]

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[Dr Milan Milanović @milan_milanovic]

𝗧𝗼𝗽 𝟭𝟬 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗮𝗹 𝗣𝗮𝘁𝘁𝗲𝗿𝗻𝘀

𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 is the process of designing the structure and behavior of a software system, which includes making decisions about components, modules, interfaces, and the system's organization.

𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗽𝗮𝘁𝘁𝗲𝗿𝗻𝘀 are essential because they provide reusable solutions to common problems in software design. They capture best practices and proven solutions for designing reliable, scalable, maintainable, and extensible software systems.

There are many software architecture design patterns to know, but some of the most important ones are:

𝟭. 𝗟𝗮𝘆𝗲𝗿𝗲𝗱 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: This pattern is based on dividing the application into logical layers, where each layer has a specific responsibility and interacts with the layers above and below it.

𝟮. 𝗠𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: This pattern is based on decomposing the application into small, independent services that communicate through well-defined APIs.

𝟯. 𝗘𝘃𝗲𝗻𝘁-𝗗𝗿𝗶𝘃𝗲𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: This pattern uses events to communicate between different components or services, where events trigger actions or reactions in the system.

𝟰. 𝗦𝗽𝗮𝗰𝗲-𝗯𝗮𝘀𝗲𝗱 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 (𝗦𝗕𝗔): is a software design method that centers the system's structure around the idea of "spaces," which are independent and autonomous units.

𝟱. 𝗠𝗶𝗰𝗿𝗼𝗸𝗲𝗿𝗻𝗲𝗹 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: this is an approach where the kernel provides minimal functionality and services are implemented as separate modules outside the kernel.

𝟲. 𝗣𝗲𝗲𝗿 𝘁𝗼 𝗣𝗲𝗲𝗿 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗮𝗹 𝗽𝗮𝘁𝘁𝗲𝗿𝗻: this is a decentralized model where nodes in a network can act as both clients and servers, allowing for distributed sharing of resources and information without a central authority.

𝟳. 𝗖𝗹𝗼𝘂𝗱 𝗻𝗮𝘁𝗶𝘃𝗲 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: this is a pattern where applications are developed and deployed to run on cloud platforms, leveraging cloud services and infrastructure for scalability, reliability, and agility.

𝟴. 𝗖𝗤𝗥𝗦 (𝗖𝗼𝗺𝗺𝗮𝗻𝗱 𝗤𝘂𝗲𝗿𝘆 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝘆 𝗦𝗲𝗴𝗿𝗲𝗴𝗮𝘁𝗶𝗼𝗻): This pattern separates the command and query responsibilities of an application's model, making it easier to scale and optimize the application.

𝟵. 𝗛𝗲𝘅𝗮𝗴𝗼𝗻𝗮𝗹 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: This pattern separates the application into an inner and outer layer, where the inner layer contains the business logic and the outer layer includes the interfaces with the outside world.

𝟭𝟬. 𝗖𝗹𝗲𝗮𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: This pattern emphasizes separating concerns and decoupling components, making it easier to maintain and change an application over time.

#softwarearchitecture

[Alex Xu @alexxubyte]

The Evolving Landscape of API Protocols in 2023

This is a brief summary of the blog post I wrote for Postman.

In this blog post, I cover the six most popular API protocols: REST, Webhooks, GraphQL, SOAP, WebSocket, and gRPC. The discussion includes the benefits and challenges associated with each protocol.

Thank you to @getpostman for featuring me on your blog.

You can read the full blog post here: https://t.co/joU7abIgDD

[Alex Xu @alexxubyte]

Explaining 8 Popular Network Protocols in 1 Diagram. The method to download the high-resolution PDF is available at the end.

Network protocols are standard methods of transferring data between two computers in a network.

1. HTTP (HyperText Transfer Protocol)
HTTP is a protocol for fetching resources such as HTML documents. It is the foundation of any data exchange on the Web and it is a client-server protocol.

2. HTTP/3
HTTP/3 is the next major revision of the HTTP. It runs on QUIC, a new transport protocol designed for mobile-heavy internet usage. It relies on UDP instead of TCP, which enables faster web page responsiveness. VR applications demand more bandwidth to render intricate details of a virtual scene and will likely benefit from migrating to HTTP/3 powered by QUIC.

3. HTTPS (HyperText Transfer Protocol Secure)
HTTPS extends HTTP and uses encryption for secure communications.

4. WebSocket
WebSocket is a protocol that provides full-duplex communications over TCP. Clients establish WebSockets to receive real-time updates from the back-end services. Unlike REST, which always “pulls” data, WebSocket enables data to be “pushed”. Applications, like online gaming, stock trading, and messaging apps leverage WebSocket for real-time communication.

5. TCP (Transmission Control Protocol)
TCP is is designed to send packets across the internet and ensure the successful delivery of data and messages over networks. Many application-layer protocols build on top of TCP.

6. UDP (User Datagram Protocol)
UDP sends packets directly to a target computer, without establishing a connection first. UDP is commonly used in time-sensitive communications where occasionally dropping packets is better than waiting. Voice and video traffic are often sent using this protocol.

7. SMTP (Simple Mail Transfer Protocol)
SMTP is a standard protocol to transfer electronic mail from one user to another.

8. FTP (File Transfer Protocol)
FTP is used to transfer computer files between client and server. It has separate connections for the control channel and data channel.

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Subscribe to our newsletter to download the high-resolution PDF. After signing up, find the download link on the success page: https://t.co/keu1P0hhKI

[Work Chronicles @_workchronicles]

Verifying Estimates

[codecentric AG @codecentric]

Am 13.10. startet zum 4. Mal die #SoftwerkerKonf – unsere Konferenz von Techies für Techies! Wie immer rein digital, wie immer vollgepackt mit Know-how zu den #IT-Themen, die auch morgen noch wichtig sind – und zwar völlig kostenlos.

Jetzt anmelden: https://t.co/rgnUXBukgG

[Ruben Casas 🦊 @Infoxicador]

You (probably) don't need Micro-Frontends

This is the "Distributed and Decoupled Spectrum"

Make sure that you explore all the other options before trying to implement a fully distributed system

[Strapi @strapijs]

The typings are in 🎉

#TypeScript support it’s available in v4.3!

- Optional Static Typing
- Type inference
- Access to TS features
- Ability to compile TS code to any version of JavaScript
- Great Intellisense support

`npx create-strapi-app my-project --ts`

[Dr. Tech @doctechmd]

50 UI Design Tips by pixselacademy

Complete thread 🧵

[Strapi @strapijs]

End of Node 12 support 🚨

To ensure the security and good performance of Strapi, we will stop the support of Node.js 12!

Update your Strapi projects to the latest version and use the maintained versions of Node.js!

Migration guides & more info 👇
https://t.co/2XrWkqUy37

[Chris Kohler @KohlerChristian]

👏 Looks like official Angular support for Cypress component testing is around the corner.

Very excited about this since we are currently using a combination of storybook and cypress.

[swyx @swyx]

🎉 Happy IE11 End of Life Week everybody!!!

Reminder that Microsoft is deprecating IE11 starting *THIS WEDNESDAY*

https://t.co/Rdr4ygco60

Press F to pay respects

[Steve (Builder.io) @Steve8708]

Performance tip: use IntersectionObserver instead of scroll events for a faster way to detect when elements are in the viewport

Learn more: https://t.co/4gsR6DSvG4

[Minko Gechev @mgechev]

Tip: CSS offers a @supports at-rule which allows you to conditionally run code depending on the browser support

[Elisabeth B. @elisabeth__b]

Introducing Angular DevTools by @mgechev https://t.co/xydVe9zkOn

[Angular News @AngularJS_News]

ReactJS, useEffect memory leak example, solution and explaination #React #ReactJS
> https://t.co/Q8WtXcmwpu

[Developer Open Space @devopenspace]

Hello, Developer! 👋

Leipzig ruft! Freunde sehen 😊, Grillen 🥩, Open Space.

Oder wir kommen zu dir. Mit 🎤📷 50 Remote Workshops • 📦🥃 per Paket mit allen Dingen für die Workshops • 🎮😎 und Games

Bitte weitersagen! 🙏🙂

https://t.co/t38AHb0ltt #devspace

Deine Orga 👱‍♀️👱‍♂️