What is synchronous communication?

Synchronous communication in the data traffic of web applications is transmitted after a user’s activity in the web browser or via a web app the request to the web server. On the server side, this synchronous communication request is then processed and sent back to the client as a response.

Synchronous communication - handshake between client and server

Synchronous communication – handshake between client and server with request and response

What is synchronous communication?

Synchronous communication in the data traffic of web applications transmits the request to the web server following an activity by a user in the web browser or via a web app. On the server side, this synchronous communication request is then processed and sent back to the client as a response.

Synchronous communication – handshake between client and server

In synchronous communication, there is a direct handshake between the client and server. The client sends a request and waits for the response before it can carry out any further actions. This process ensures immediate processing of the data, but leads to waiting times for the user.

Why synchronous data transfer?

With synchronous communication, the user must wait between sending the data, i.e. their request, until a client-side display of the result is possible using the server response. With synchronous data traffic, web applications do not update the website in the meantime.

Why synchronous data transfer?

Why synchronous data transfer?

Synchronous versus asynchronous data transfer

In addition to synchronous procedures, there is also the method of asynchronous communication.

Prototypes & Synchronous APIs

Prototypes are increasingly being used for the design, development and operation of APIs. This makes it possible to model not only average system loads, but also special load situations and component failures.

Avoid failure and peak load scenarios - special load situations and component failures

Avoid failure and peak load scenarios – special load situations and component failures

As the complexity of the prototype model increases, the speed of the overall system typically also changes. The division of composite systems into subcomponents offers an agile solution here.

This so-called chunking method also has the advantage that several software developers can develop APIs and prototypes simultaneously. With suitable interfaces, the subcomponents can be loosely coupled with each other and run synchronously, even on different hosts or cloud environments.

To ensure reliable synchronization, simulation programs contact each other at the same time interval. All clients send their data to the server at intervals of e.g. one second. The server waits until it, as the host of the synchronization service, has received messages from all clients, distributes the data and sends each client a message packet, whereupon it can continue its work.

Prototype for a mobile data storage system for a synchronized flow of materials and information

A prototype as a mobile data storage device for a synchronous material and information flow is an example of a data storage system that is mobile in two respects: on the one hand, the data storage device is permanently coupled to the load carrier, thus combining material and information flow, and on the other hand, the term refers to the fact that the contents of the storage device can be freely changed.

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Why synchronous data transfer?

In the case of synchronous communication, the user must wait between sending the data (request) until a client-side display of the result is possible using the server response. In the case of web applications, the website is not updated during the waiting time.

Synchronous versus asynchronous data transfer

In addition to synchronous procedures, there is also the method of asynchronous communication. This allows the client to continue working after sending a request while the response is processed in the background. This is particularly advantageous for real-time applications and highly scalable architectures.

Prototypes & Synchronous APIs

Prototypes are increasingly being used for the design, development and operation of APIs. This makes it possible to model not only average system loads, but also special load situations and component failures. This helps developers to design robust systems and identify potential sources of error at an early stage.

Avoid failure and peak load scenarios

As the complexity of the prototype model increases, the speed of the overall system typically also changes. The division of composite systems into subcomponents offers an agile solution here.

The so-called chunking method also has the advantage that several software developers can develop APIs and prototypes simultaneously. With suitable interfaces, the subcomponents can be loosely coupled with each other and run synchronously, even on different hosts or cloud environments.

To ensure reliable synchronization, simulation programs contact each other at the same time interval. For example, all clients send their data to the server at one-second intervals. The server waits until it has received messages from all clients, distributes the data and sends a message packet back to each client, after which it can continue its work.

Prototype for a mobile data storage system for a synchronized flow of materials and information

A prototype as a mobile data storage system for a synchronous material and information flow is an example of a data storage system that is mobile in two respects: On the one hand, the data storage system is permanently coupled to the load carrier and thus connects the material and information flow. Secondly, the term refers to the fact that the contents of the storage device can be freely changed. Such systems are used in modern supply chains and industrial processes to ensure consistent data transfer.

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Rock the Prototype Podcast

The Rock the Prototype Podcast and the Rock the Prototype YouTube channel are the perfect place to go if you want to delve deeper into the world of web development, prototyping and technology.

🎧 Listen on Spotify: 👉 Spotify Podcast: https://bit.ly/41pm8rL

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In the podcast, you can expect exciting discussions and valuable insights into current trends, tools and best practices – ideal for staying on the ball and gaining fresh perspectives for your own projects. On the YouTube channel, you’ll find practical tutorials and step-by-step instructions that clearly explain technical concepts and help you get straight into implementation.

Rock the Prototype YouTube Channel

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✅ Software development & prototyping

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Why is it worth checking back regularly?

Both formats complement each other perfectly: in the podcast, you can learn new things in a relaxed way and get inspiring food for thought, while on YouTube you can see what you have learned directly in action and receive valuable tips for practical application.

Whether you’re just starting out in software development or are passionate about prototyping, UX design or IT security. We offer you new technology trends that are really relevant – and with the Rock the Prototype format, you’ll always find relevant content to expand your knowledge and take your skills to the next level!