Push technology

Push technologies are a class of technologies used to deliver real-time updates or notifications to users without requiring them to actively request the information. This is in contrast to pull technologies, which require the user to actively request information from a server or other source.

The term "push technology" originally referred to technologies used to deliver information to users over the internet in the 1990s, such as PointCast and Marimba. These technologies were designed to deliver news, weather updates, and other information to users' desktops in real time, without requiring them to visit a website or refresh their browser.

Today, push technologies are used in a wide range of applications, including mobile apps, messaging platforms, and IoT devices. Examples of push technologies include push notifications, real-time messaging, and event-driven architectures.

Push Notifications

Push notifications are messages that are sent from an app or website to a user's device, alerting them to new content or updates. They can be used for a variety of purposes, such as news alerts, weather updates, or social media notifications.

Push notifications are typically delivered through a mobile app or a web browser, and are usually accompanied by a sound or vibration to get the user's attention. They can be personalized to the user's preferences, and can include images, videos, or other multimedia content.

Real-Time Messaging

Real-time messaging is a push technology that allows users to communicate with each other in real time. This can be done through messaging apps, social media platforms, or other types of chat applications.

Real-time messaging is becoming increasingly popular for business use cases as well, with platforms like Slack and Microsoft Teams enabling real-time communication and collaboration among teams.

Event-Driven Architectures

Event-driven architectures are a type of push technology that allow applications to respond in real time to changes in data or user behavior. They work by triggering an event when a certain condition is met, such as a user clicking a button or a sensor detecting a change in temperature.

Event-driven architectures are becoming increasingly popular for building real-time applications, such as IoT devices and real-time analytics platforms. They allow developers to build applications that respond quickly and dynamically to changes in data, without requiring the user to take any action.


Push technologies are an important class of technologies that enable real-time updates and notifications for users. They are used in a wide range of applications, from mobile apps to IoT devices, and are becoming increasingly popular for building real-time applications that respond quickly and dynamically to changes in data.

As the internet of things (IoT) continues to grow, push technologies will become even more important, as they enable devices to communicate with each other and with users in real time. As a result, developers and businesses that are able to leverage push technologies effectively will be well positioned to succeed in the rapidly evolving digital landscape.