Asynchronous

Async/Await in VB.NET

Learn how the Async and Await keywords let VB.NET applications perform non-blocking I/O and long-running work without freezing the UI or wasting threads.

Asynchronous Programming in F#

F#'s Async<'T> type and async { } computation expression provide a composable, cold-start model for asynchronous work that predates and interoperates with .NET…

Synchronous vs Asynchronous Communication

Understand the fundamental trade-off between blocking request-response calls and non-blocking message-based communication between microservices, and when to ch…

Callbacks and Asynchronous JavaScript

Learn how JavaScript handles operations that take time using callback functions, and why deeply nested callbacks lead to callback hell.

What Are the Main Data Replication Strategies?

Data replication strategies fall into three broad approaches — synchronous, asynchronous, and semi-synchronous — which trade off consistency, latency, and dura…

What Is the JavaScript Event Loop?

The event loop is the mechanism that lets single-threaded JavaScript handle asynchronous work by continuously checking whether the call stack is empty and, if…

Promises vs async/await: What Is the Difference?

Promises and async/await are the same underlying mechanism for handling asynchronous results — async/await is syntactic sugar built on top of Promises that let…